04 TpLab V2.07
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;;-----------------------------------------------------------------------------| ;; SECTION A – AUTHOR IDENTIFICATION AND CODE ABSTRACT ;;-----------------------------------------------------------------------------| ;; ;; File Name: TpLab_V2.07.nlogo ;; By Orrery Software ;; Dated: 2017-03-13 ;; Author contact: ;; Garvin H Boyle ;; orrery@rogers.com ;; http://orrery-software.webs.com ;; As the author, I welcome questions, discussion of issues and suggestions ;; for improvements. ;;-----------------------------------------------------------------------------| ;; This TpLab app is a laboratory in which students can study aspects ;; of the phenomenon of Teleological Pruning (TP) as described in my ;; associated diary notes. ;; In this model, nrg arrives in a steady stream from the Sun and is captured ;; in plants that produce fruit, which appears randomly in dales in the ;; forest. Nomadic seekers roaming the forest according to their own ;; heuristic strategy seek the dales currently having food, and harvest it. ;; The strategies start as ineffective bland heuristics, and evolve to be ;; much more sophisticated. In the most simple scenario, all actions are ;; instinctive. ;; But an ability to have beliefs influence behaviour is built into the genes, ;; and belief systems evolve within the society. These teleological belief ;; systems can over-rule instinctual behaviour and stubbornly resist the ;; need to change. What happens to seekers that hold beliefs too tightly? ;; Can the seekers of fruit become seekers of wisdom? What happens to ;; societies that share a dilectic across multiple belief systems? ;;-----------------------------------------------------------------------------| ;; SECTION B – INITIAL DECLARATIONS OF GLOBALS AND BREEDS ;;-----------------------------------------------------------------------------| ;; ;;-----------------------------------------------------------------------------| ;; This program was developed on NetLogo Version 5.0.5 ;; ;;-----------------------------------------------------------------------------| ;; code-determined global variables globals [ ;; The version should be coded in this global variable to be included in ;; output files. gs-Version ;; Note: Some global variables are declared inside of switches, sliders and ;; choosers when the interface is constructed and are not declared here. ;; For the sake of clarity and completeness, they are noted here. ;; There are several uses of global variables: ;; - Toggles (switches), and choosers which enable or disable features; ;; - Numbers (in variables or sliders) which act as parameters; ;; - Numbers (in variables) which collect data. ;; ;; Those marked as 'native Boolean' have values of true or false. ;; Those marked as 'numeric Boolean' have values of 1 or 0. ;;--------------------- ;; MODELING ENVIRONMENT ;;--------------------- ;; Assumed “Model Settings” on startup ;; horizontal wrap: on ;; vertical wrap: on ;; location of origin: centre ;; patch size: 5 pixels ;;-------------------------------------------------------------------------| ;; Implicit global variables due to model settings – patch locations ;; min-pxcor -40 ;; max-pxcor 40 ;; min-pycor -40 ;; max-pycor 40 ;;---------------------------- ;; SCENARIO SELECTION CONTROLS ;;---------------------------- ;; gs-scenario ;; Chooser, string converts to a scenario number g-scenario-number ;; scenario no., 0, 1 or 2; interp. of gs-scenario ;; Glogal enumeration variables - There are 3 scenarios possible. ge-scenario-0-beliefs ;; scenario 0 ge-scenario-8-beliefs ;; scenario 1 ge-scenario-8-shares ;; scenario 2 ge-scenario-n-tribes ;; scenario 3 ;; To halt a scenario at a pre-determined tick. ;; g-halt-at-tick ;; Has it's own input box ;; Initialize the Pseudo Random Number Generator (PRNG). ;; g-use-this-seed ;; Slider [1,1,100,7] ;;----------------------------------------------- ;; BIOPHYSICAL SUB-SYSTEM CONTROLS AND PARAMETERS ;;----------------------------------------------- ;; Biophyscial life function parameters, seekers. ;; g-c2-dat-parm ;; The death age threshold ;; g-c2-det-parm ;; The death nrg threshold ;; g-c2-rat-parm ;; The reproductive age threshold ;; g-c2-ret-parm ;; The reproductive nrg threshold ;; g-c2-epm-parm ;; The nrg per move ;; g-c2-epa-parm ;; The maximum nrg an agent may hold ;; The global list of possible heading deltas for moves. gl-heading-list ;; List of heading deltas. gl-index-list ;; List of numbers 0-7 in order gl-base-factors ;; List of factors, used to mutate bases gl-colour-list ;; List of colours, for agents and graphs ;; Nrg control variables ;; g-sun-nrg-per-tick ;; Nrg arriving per tick [1000,40,12000,6000] ;; g-nrg-per-block ;; Nrg deposited per Dale [1,1,100,40] ;; g-prob-of-deposit ;; Prob nrg will be deposited [0,.001,1,.1] ;; g-heuristic-delta ;; Amount added to heuristic on success [0,.001,2,1] ;; g-prob-of-genetic-mutation ;; As it says [0,.001,1,.1] ;; g-dt-for-eroi ;; Delta time, used for EROI [40,40,400,40] ;; Nrg accounting variables g-nrg-in-sunshine ;; Nrg held in the sunshine, to be placed as fruit. g-nrg-in-fruit ;; Nrg held in the fruit. gl-nrg-by-belief ;; Nrg held, seekers, by belief (a list of 8 numbers). g-total-nrg-in-system ;; Total nrg in the system. gl-nrg-by-tribe ;; Nrg held, seekers, by tribe (a list of 10 numbers) ;; Nrg in Sunshine takeup accounting variables g-sun-takeup-maximum ;; Maximum possible, = [empty-cells]x[size-of-deposit] g-sun-takeup-expected ;; Expected, = [Max]x[prob-of-deposit] g-sun-takeup-actual ;; As measured ;; Biophyscial life function parameters, seekers. ;; g-no-of-tribes ;; seekers, per belief type, at startup [1,1,100,5] ;; g-c1-belief-value ;; Default value [0,.1,3,2] ;; Global enumeration (ge-) codes for cause of death. ge-cod-none ge-cod-hunger ge-cod-fission ge-cod-oldage ;; List to hold counts of cause of death. gl-causes-of-death-per-tick gl-causes-of-death-cumulative ;;------------------------------------- ;; END OF MODEL PARAMETERS AND CONTROLS ;;------------------------------------- ;;------------------------------------- ;; DATA COLLECTION AND DISPLAY CONTROLS ;;------------------------------------- ;; The following global variables are not model controls or paramaters, ;; but, rather, are variables used to collect data about the model ;; for display in the user interface, in some fashion (monitors or plots), ;; or used to manage all of the debug routines and output. ;; Global enumeration (ge-) codes. ge-sinktype-discard ;; Discarded sunlight ge-sinktype-move-EPM ;; Seekers EPM ge-sinktype-die-DET ;; Remaining nrg of seeker on death. ge-sinktype-die-DAT ;; Remaining nrg of seeker on death. ;; SYSTEM-WIDE AGGREGATES ;; System of nrg sinks. gl-sinks-per-tick gl-sinks-cumulative ;;---------------------------------------------------------------------------| ;; The following agent sets, counts and averages are for data collection ;; and display in monitors and plots. ;; Global counts g-no-of-patches ;; count of all patches g-no-of-dales ;; count of all dales with fruit gl-no-of-seekers ;; count of all seekers; list g-no-of-seekers ;; count of all seekers g-no-with-this-belief ;; count of those with this belief. ;; Global EROI/ETA system-wide calculations. g-sys-nrg-returned ;; Total nrg returned within delta T. g-sys-nrg-invested ;; Total nrg invested within delta T. g-sys-nrg-income ;; Total nrg income (flowing) within delta T. gl-sys-nrg-returned ;; List of changes. gl-sys-nrg-invested ;; List of changes. g-sys-eroi ;; System-wide EROI, per tick (=B/C). g-sys-eta ;; System-wide ETA, per tick =(B/I). ;; Averages for seekers g-ave-age ;; age of seekers g-ave-nrg ;; nrg of seekers g-ind-min-eroi ;; min eroi of individual seekers = (B/C) g-ind-ave-eroi ;; ave eroi of individual seekers = (B/C) g-ind-max-eroi ;; max eroi of individual seekers = (B/C) g-ind-min-eta ;; min eta of individual seekers = (B/I) g-ind-ave-eta ;; ave eta of individual seekers = (B/I) g-ind-max-eta ;; max eta of individual seekers = (B/I) g-ave-C1-b0 ;; c1, base character, gene-0 g-ave-C1-b1 ;; c1, base character, gene-1 g-ave-C1-b2 ;; c1, base character, gene-2 g-ave-C1-b3 ;; c1, base character, gene-3 g-ave-C1-b4 ;; c1, base character, gene-4 g-ave-C1-b5 ;; c1, base character, gene-5 g-ave-C1-b6 ;; c1, base character, gene-6 g-ave-C1-b7 ;; c1, base character, gene-7 g-ave-C1-g0 ;; c1, genotypic character, gene-0 g-ave-C1-g1 ;; c1, genotypic character, gene-1 g-ave-C1-g2 ;; c1, genotypic character, gene-2 g-ave-C1-g3 ;; c1, genotypic character, gene-3 g-ave-C1-g4 ;; c1, genotypic character, gene-4 g-ave-C1-g5 ;; c1, genotypic character, gene-5 g-ave-C1-g6 ;; c1, genotypic character, gene-6 g-ave-C1-g7 ;; c1, genotypic character, gene-7 g-ave-C1-l0 ;; c1, learned character, gene-0 g-ave-C1-l1 ;; c1, learned character, gene-1 g-ave-C1-l2 ;; c1, learned character, gene-2 g-ave-C1-l3 ;; c1, learned character, gene-3 g-ave-C1-l4 ;; c1, learned character, gene-4 g-ave-C1-l5 ;; c1, learnedores character, gene-5 g-ave-C1-l6 ;; c1, learned character, gene-6 g-ave-C1-l7 ;; c1, learned character, gene-7 g-ave-C1-s0 ;; c1, strength character, gene-0 g-ave-C1-s1 ;; c1, strength character, gene-1 g-ave-C1-s2 ;; c1, strength character, gene-2 g-ave-C1-s3 ;; c1, strength character, gene-3 g-ave-C1-s4 ;; c1, strength character, gene-4 g-ave-C1-s5 ;; c1, strength character, gene-5 g-ave-C1-s6 ;; c1, strength character, gene-6 g-ave-C1-s7 ;; c1, strength character, gene-7 g-ave-C1-p0 ;; c1, phenotypic character, gene-0 g-ave-C1-p1 ;; c1, phenotypic character, gene-1 g-ave-C1-p2 ;; c1, phenotypic character, gene-2 g-ave-C1-p3 ;; c1, phenotypic character, gene-3 g-ave-C1-p4 ;; c1, phenotypic character, gene-4 g-ave-C1-p5 ;; c1, phenotypic character, gene-5 g-ave-C1-p6 ;; c1, phenotypic character, gene-6 g-ave-C1-p7 ;; c1, phenotypic character, gene-7 ;; SWITCHES - These are declared in the switch itself, and so are ;; commented out here. They are all native Booleans, having values of ;; true or false. ;; gb-plot-data ;; Enables plotting ;; Other - built-in or declared implicitly in plot interface items ;; See each plot design dialogue. ;;--------------- ;; DEBUG CONTROLS ;;--------------- gb-debug-on ;; Numeric Boolean, opens debug log file, 0 or 1. gs-debug-status ;; for monitor, '1 (On)' or '0 (Off)', ;; gs-debug-step-chooser ;; Chooser, used with gb-debug-flow-on gb-debug-flow-on ;; Numeric Boolean, in association with chooser, gs-log-file-name ;; name of the debug log file ;; opens flow to log file ] ;;------------------------------------- ;; DEFINING PATCHES AND BREEDS ;;------------------------------------- ;;-----------------------------------------------------------------------------| ;; Attributes of patches patches-own [ ;; BUILT-IN ATTRIBUTES ;; pxcor ;; min-pxcor <= pxcor < max-pxcor ;; pycor ;; min-pxcor <= pxcor < max-pxcor ;; pcolor ;; color of this patch ( 0 <= color < 140 ) ;; plabel ;; label of this patch ;; plabel-color ;; color of this patch's label ( 0 <= label-color < 140 ) ;; TpLab-DETERMINED ATTRIBUTES fruit ] ;;-----------------------------------------------------------------------------| ;; Attributes of links ;; nil ;; I don't understand links and did not use any. ;;-----------------------------------------------------------------------------| ;; Turtles and breeds breed [ seekers seeker ] ;;-----------------------------------------------------------------------------| ;; Attributes of seekers seekers-own [ ;; BUILT-IN ATTRIBUTES ;; who ;; fixed id number ;; breed ;; to which breed this turtle belongs [seeker] ;; heading ;; 0 <= heading < 360, 0 = north ;; xcor ;; min-pxcor <= xcor < max-pxcor ;; ycor ;; min-pxcor <= xcor < max-pxcor ;; size ;; size relative to a patch, default is 1 ;; shape ;; a shape chosen from the shape library ;; color ;; color of this turtle ( 0 <= color < 140 ) ;; pen-mode ;; "up" or "down" ;; pen-size ;; in pixels ;; hidden? ;; true or false ;; label ;; label of this turtle ;; label-color ;; color of this turtle's label ( 0 <= label-color < 140 ) ;; USER-DETERMINED ATTRIBUTES ;; The chromosome 1 (c1) genes are used to distinguish behaviours. c1-bases ;; c1 - list of 8 [B]ases for genes (P=B^(G+L)) c1-genes ;; c1 - list of 8 heading delta [G]enes c1-learn ;; c1 - list of 8 [L]earned beliefs c1-stren ;; c1 - list of 8 [S]trengths c1-pheno ;; c1 - list of 8 [P]henotypic characters belief-affiliation ;; The belief (0-7) held by this agent. tribal-affiliation ;; the social affiliation of the seeker. ;; The chromosome 2 (C2) genes are static in this model. DAT ;; Death Age Threshold. DET ;; Death Energy Threshold. RAT ;; Reproductive Age Threshold. RET ;; Reproductive Energy Threshold. EPM ;; Energy Per Move. EPA ;; Maximum Energy Per Agent. ;; Other variable characteritics. mas-who ;; serial number of parent agent. age ;; age of the agent in ticks nrg ;; nrg in this agent cause-of-death ;; for statistical purposes b-is-ready-to-move ;; 0 = no; 1 = ready to move b-is-ready-to-reproduce ;; mature (in age) and healthy (in nrg) b-is-ready-to-die ;; old (in age) or starved (in nrg) ;; Variables for calculating personal EROI and ETA. nrg-returned ;; Numerator of EROI - an aggregate = Benefits of (B/C) nrg-invested ;; Denominator of EROI - an aggregate = Costs of (B/C) nrg-income ;; Denominator of ETA - an aggregate = Income of (B/I) eroi ;; Nrg returned on nrg invested = (B/C) eta ;; Nrg efficiency = (B/I) where Income = (B+C) l-er ;; A list of delta ERs l-ei ;; A list of delta EIs counter-eroi ;; For tracking time up to delta T. ] ;;-----------------------------------------------------------------------------| ;; SECTION C – INITIALIZATION OR SETUP PROCEDURE( S ) ;;-----------------------------------------------------------------------------| ;;-----------------------------------------------------------------------------| ;; The 'autostart' startup routine to startup ;; This routine is to be executed by the observer. ;; The manual describes this routine as follows: ;; This procedure, if it exists, will be called when a model is first loaded ;; in the NetLogo application. Startup does not run when a model is run ;; headless from the command line, or by parallel BehaviorSpace. ;; On loading the model, the debug feature is always off. set gb-debug-on 0 set gs-debug-status "0 (Off)" ;; On loading the model, the model, the choosers, switches and sliders are ;; always reset to the values that are known to work by here invoking ;; the f-reset-default-parameters routine. Only the chooser ;; for the scenario is not reset. The last saved ;; selection of scenario will therefore be persistant. This allows the ;; 'Reset Defaults' button to NOT reset the scenario number, but to reset ;; correct parameters for the scenario. f-reset-default-parameters ;; Run the setup routine to initialize other globals. setup end ;;-----------------------------------------------------------------------------| ;; Reset the default values for the interface-declared items. to f-reset-default-parameters ;; The observer executes this routine. ;; Switches, sliders and choosers implicitly declare global variables. The ;; values in these variables are parameters for the model, and many ;; combinations of those parameters are not sustainable. However, the ;; values in those user interface devices are stored with the model and ;; are persistant across a save/load action. The default values must ;; be reset on load, or available to a user as a parameter set. The ;; purpose of this routine is to store at least one viable set of ;; parameter values. ;; DO NOT re-initialize the gs-scenario chooser. The selected scenario ;; is intended to be persistent, and not subject to a default setting. ;; Initialize the Pseudo Random Number Generator (PRNG). set g-use-this-seed 7 ;; [1,1,100,7] set gb-plot-data true ;; Turn plotting on. ;;----------------------------------------------- ;; BIOPHYSICAL SUB-SYSTEM CONTROLS AND PARAMETERS ;;----------------------------------------------- ;; Slider range settings are shown as (Min,Inc,Max,Default) set g-no-of-tribes 10 ;; [1,1,100,5] set g-c1-belief-value 2 ;; [0,.1,3,2] set g-sun-nrg-per-tick 6000 ;; [1000,40,12000,6000] set g-nrg-per-deposit 40 ;; [1,1,100,40] set g-prob-of-deposit 0.1 ;; [0,.001,1,.1] set g-prob-of-mutation 0.5 ;; [0,.001,1,.5] set g-dt-for-eroi 40 ;; [40,40,400,40] set g-gene-to-adjust 0 ;; [0,1,7,0] ;; Static chromosome 2 (C2) biophysical controls - borrowed from PSoup model. set g-c2-dat-parm 1600 ;; [100,10,3200,1600] set g-c2-det-parm 4 ;; [4,4,40,4] set g-c2-rat-parm 800 ;; [50,10,3200,800] set g-c2-ret-parm 1000 ;; [200,1,1600,1000] set g-c2-epm-parm 4 ;; [1,1,40,4] set g-c2-epa-parm 1600 ;; [1600,100,3000,1600] ;; End of f-reset-default-parameters end ;;-----------------------------------------------------------------------------| ;; The setup button(s) to setup ;; This routine is to be executed by the observer. ;; NOTE: The contents of switches, sliders, and choosers seem to be ;; immune to these 'clear' commands. clear-ticks clear-turtles clear-patches clear-drawing clear-all-plots clear-output ;; clear-globals ;; Suppressed to make gb-debug-on value persistent. ;; NOTE: Instead of 'clear-globals', you must ensure all globals are ;; initialized properly in 'setup'. ;; import-drawing "01-B OrrSW.jpg" ;; Set the nrg (encoded in the variable fruit) in all of the patches to zero. ask patches [ set fruit 0 set pcolor brown ] ;; The version should be coded in this global variable to be included in ;; output files. set gs-Version "TpLab_V2.07" ;; Debug features may be off or on depending on history. ;; - Perhaps 'setup' was called by 'to startup'. ;; - Perhaps 'setup' was called during a 'BehaviorSpace' run. ;; - Perhaps 'setup' was called by a user-pushed 'setup' button. ;; Setup needs to handle some quasi-persistant values correctly regardless of ;; the history. For gb-debug-on, in particular, I want it to be ;; persistant so I can have debug output from the 'setup' routine routed ;; to the debug log file, or to the command centre. ;; 'startup' automatically sets gb-debug-on to 0 when the application is first ;; loaded. I want to be able to (A) toggle debug on, then, (B) press ;; 'setup' and watch the debug output of the 'setup' command. The ;; gb-debug-on must be persistant through the above 'clear' commands. The ;; debug log file name and status, however, should not be persistent and ;; must be reset when setup runs, if appropriate. ifelse ( gb-debug-on = 1 ) [ ;; Debug is on due to user setting, so file name and status should be ;; reset. I do this by turning the feature off then on. ;; First toggle it off, closing any remnant log file, if needed. f-toggle-debug ;; Then toggle it back on, opening a new time-stamped log file. f-toggle-debug ] ;; else [ ;; Debug is off, possibly due to startup execution, possibly due to user ;; choice. ;; Ensure associated variables have compatible settings. set gb-debug-on 0 ;; Redundant but ensures consistency. set gs-debug-status "0 (Off)" ;; Redundant but ensures consistency. set gb-debug-flow-on 0 ;; Step-specific flow is off. file-close-all ;; Close the debug log file. set gs-log-file-name "dummyname" ] ;; Now, do the standard check that is done at the start of each debuggable ;; routine. This must follow the clear commands, which reset everything ;; except globals, switches, sliders and choosers. if( gb-debug-on = 1 ) [ ifelse( ( gs-debug-step-chooser = "all" ) or ( gs-debug-step-chooser = "setup" ) ) [ set gb-debug-flow-on 1 LOG-TO-FILE "" LOG-TO-FILE word "Do-setup: Debug on; tick = " 0 ] [ set gb-debug-flow-on 0 ] ] ;; g-use-this-seed comes from a slider, and is persistant during setup. ;; However it is NOT persistent in a 'reset-defaults' call. random-seed g-use-this-seed ;; Tells the PRNG to use this seed. ;; Establish the list of allowed headings, each 45 degrees from the last. ;; These are the possible deltas that will be added to the current heading ;; based on which of the 8 genes is expressed during a move. set gl-heading-list [ 0 45 90 135 180 225 270 315 ] set gl-index-list [ 0 1 2 3 4 5 6 7 ] ;; The factors used to mutate the base values of the genes need to be ;; calculated. let prime-list [ 7 11 13 17 ] let factor-list ( map [ 1 + ( 1 / ? ) ] prime-list ) let inverse-list ( map [ 1 - ( 1 / ? ) ] prime-list ) set gl-base-factors ( sentence factor-list inverse-list ) ;; Identify one colour for each possible value of preferred index. set gl-colour-list [ 65 56 96 26 15 24 84 54 ] ;; Glogal enumeration variables - There are 4 scenarios possible. set ge-scenario-0-beliefs 0 ;; society not affected by beliefs set ge-scenario-8-beliefs 1 ;; society with 8 belief systems set ge-scenario-8-shares 2 ;; wisdom shared within belief system set ge-scenario-n-tribes 3 ;; wisdom also shared within familial group ;; Use the input from the chooser gs-scenario to invoke the selected scenario. f-set-scenario-number ;; For debugging the setup procedure, log the values of the globals. LOG-TO-FILE ( word " Do-set: Scenario number - " g-scenario-number ) LOG-TO-FILE ( word " Do-set: Scenario name - " gs-scenario ) LOG-TO-FILE ( word " Do-set: Random seed - " g-use-this-seed ) ;; Declare values of hidden declarations from sliders. LOG-TO-FILE ( word " Do-set: g-no-of-tribes - " g-no-of-tribes ) LOG-TO-FILE ( word " Do-set: g-c1-belief-value - " g-c1-belief-value ) LOG-TO-FILE ( word " Do-set: g-sun-nrg-per-tick - " g-sun-nrg-per-tick ) LOG-TO-FILE ( word " Do-set: g-nrg-per-deposit - " g-nrg-per-deposit ) LOG-TO-FILE ( word " Do-set: g-prob-of-deposit - " g-prob-of-deposit ) LOG-TO-FILE ( word " Do-set: g-prob-of-mutation - " g-prob-of-mutation ) LOG-TO-FILE ( word " Do-set: g-dt-for-eroi - " g-dt-for-eroi ) ;; Nrg accounting variables set g-nrg-in-sunshine 0 ;; Nrg held in the sunshine, to be placed as fruit. set g-nrg-in-fruit 0 ;; Nrg held in the fruit. set gl-nrg-by-belief ( n-values 8 [0] ) ;; Nrg held, by belief affiliation. set g-total-nrg-in-system 0 ;; Nrg in the system. set gl-nrg-by-tribe ( n-values 10 [0] ) ;; Nrg held, by tribal affiliation. ;; Nrg in Sunshine takeup accounting variables set g-sun-takeup-maximum 0 ;; = [empty-cells]x[size-of-deposit] set g-sun-takeup-expected 0 ;; = [Max]x[prob-of-deposit] set g-sun-takeup-actual 0 ;; As measured ;; Global enumeration (ge-) codes for cause of death. set ge-cod-none 0 set ge-cod-hunger 1 set ge-cod-fission 2 set ge-cod-oldage 3 ;; List to hold counts of cause of death. set gl-causes-of-death-per-tick ( n-values 4 [0] ) set gl-causes-of-death-cumulative ( n-values 4 [0] ) ;; Global enumeration (ge-) codes for sinktype. set ge-sinktype-discard 0 ;; Discarded sunlight set ge-sinktype-move-EPM 1 ;; Seeker EPM set ge-sinktype-die-DET 2 ;; Remaining nrg of seeker on death. set ge-sinktype-die-DAT 3 ;; Remaining nrg of seeker on death. ;; System of nrg sinks. set gl-sinks-per-tick ( n-values 4 [0] ) set gl-sinks-cumulative ( n-values 4 [0] ) ;; Global EROI system-wide calculations. set g-sys-nrg-returned 0 ;; Total nrg returned within delta T. set g-sys-nrg-invested 0 ;; Total nrg invested within delta T. set g-sys-nrg-income 0 ;; Total nrg income within delta T. set gl-sys-nrg-returned [] ;; List of changes. set gl-sys-nrg-invested [] ;; List of changes. set g-sys-eroi 1.0 ;; System-wide EROI, per tick = (B/C). set g-sys-eta 0.5 ;; System-wide ETA, per tick = (B/I). ;;---------------------------------------------------------------------------| ;; The following agent sets, counts and averages are for data collection ;; and display in monitors and plots. ;; Counts set g-no-of-patches 0 ;; count of all patches set g-no-of-dales 0 ;; count of all dales with fruit ;; Counts of all seekers, by belief-affiliation. set gl-no-of-seekers [ 0 0 0 0 0 0 0 0 ] set g-no-of-seekers 0 ;; counts of all seekers set g-no-with-this-belief 0 ;; count of those with this belief. ;; Averages for seekers set g-ave-age 0 ;; age of seekers set g-ave-nrg 0 ;; nrg of seekers set g-ind-min-eroi 1.0 ;; min individual eroi of seekers = (B/C) set g-ind-ave-eroi 1.0 ;; ave individual eroi of seekers = (B/C) set g-ind-max-eroi 1.0 ;; max individual eroi of seekers = (B/C) set g-ind-min-eta 0.5 ;; min individual eta of seekers = (B/I) set g-ind-ave-eta 0.5 ;; ave individual eta of seekers = (B/I) set g-ind-max-eta 0.5 ;; max individual eta of seekers = (B/I) set g-ave-C1-b0 0 ;; c1, base character, gene-0 set g-ave-C1-b1 0 ;; c1, base character, gene-1 set g-ave-C1-b2 0 ;; c1, base character, gene-2 set g-ave-C1-b3 0 ;; c1, base character, gene-3 set g-ave-C1-b4 0 ;; c1, base character, gene-4 set g-ave-C1-b5 0 ;; c1, base character, gene-5 set g-ave-C1-b6 0 ;; c1, base character, gene-6 set g-ave-C1-b7 0 ;; c1, base character, gene-7 set g-ave-C1-g0 0 ;; c1, genotypic character, gene-0 set g-ave-C1-g1 0 ;; c1, genotypic character, gene-1 set g-ave-C1-g2 0 ;; c1, genotypic character, gene-2 set g-ave-C1-g3 0 ;; c1, genotypic character, gene-3 set g-ave-C1-g4 0 ;; c1, genotypic character, gene-4 set g-ave-C1-g5 0 ;; c1, genotypic character, gene-5 set g-ave-C1-g6 0 ;; c1, genotypic character, gene-6 set g-ave-C1-g7 0 ;; c1, genotypic character, gene-7 set g-ave-C1-l0 0 ;; c1, learned character, gene-0 set g-ave-C1-l1 0 ;; c1, learned character, gene-1 set g-ave-C1-l2 0 ;; c1, learned character, gene-2 set g-ave-C1-l3 0 ;; c1, learned character, gene-3 set g-ave-C1-l4 0 ;; c1, learned character, gene-4 set g-ave-C1-l5 0 ;; c1, learned character, gene-5 set g-ave-C1-l6 0 ;; c1, learned character, gene-6 set g-ave-C1-l7 0 ;; c1, learned character, gene-7 set g-ave-C1-s0 0 ;; c1, strength character, gene-0 set g-ave-C1-s1 0 ;; c1, strength character, gene-1 set g-ave-C1-s2 0 ;; c1, strength character, gene-2 set g-ave-C1-s3 0 ;; c1, strength character, gene-3 set g-ave-C1-s4 0 ;; c1, strength character, gene-4 set g-ave-C1-s5 0 ;; c1, strength character, gene-5 set g-ave-C1-s6 0 ;; c1, strength character, gene-6 set g-ave-C1-s7 0 ;; c1, strength character, gene-7 set g-ave-C1-p0 0 ;; c1, phenotypic character, gene-0 set g-ave-C1-p1 0 ;; c1, phenotypic character, gene-1 set g-ave-C1-p2 0 ;; c1, phenotypic character, gene-2 set g-ave-C1-p3 0 ;; c1, phenotypic character, gene-3 set g-ave-C1-p4 0 ;; c1, phenotypic character, gene-4 set g-ave-C1-p5 0 ;; c1, phenotypic character, gene-5 set g-ave-C1-p6 0 ;; c1, phenotypic character, gene-6 set g-ave-C1-p7 0 ;; c1, phenotypic character, gene-7 ;; For debugging the debug feature!!! Suppressed now. ;; show ( word "SETUP: Debug Is " gb-debug-on ) ;; show ( word "SETUP: Debug Status Is " gs-debug-status ) ;; show ( word "SETUP: Step Chooser Is " gs-debug-step-chooser ) ;; show ( word "SETUP: Flow Control Is " gb-debug-flow-on ) set-default-shape seekers "arrow" ;; pulled from shapes library ask patches [ set pcolor brown ] reset-ticks ;; restarts tick counter, runs setup commands within plots set gb-plot-data true ;; Enables all plotting calls. ;; Initialize the seekers. ;; This differs for each scenario. ;; Injects nrg, and establishes belief systems. f-initialize-seekers ;; This call must follow 'reset-ticks' and initialization of seekers. f-update-aggregates ;; Totals and averages. ;; Clears unwanted zeros in plots. clear-all-plots setup-plots ;; Debug controls ;; Boolean, in association with chooser, turns debug LOG-TO-FILE on/off set gb-debug-flow-on 0 ;; Input variable to set a tick for stopping. set g-halt-at-tick -1 Set g-nrg-in-fruit ( sum [fruit] of patches ) ;; ASSERT ( frb-nrg-accounts-are-all-valid ) ;; ( "Do-set: Nrg accounts invalid." ) -1 LOG-TO-FILE " Do-set: procedure completed" ;; end of to-setup end ;;-----------------------------------------------------------------------------| ;; Set the scenario number using the input from the chooser. to f-set-scenario-number ;; This routine is to be executed by the observer. set g-scenario-number ge-scenario-0-beliefs ;; default if( gs-scenario = "Society With 0 Beliefs" ) [ set g-scenario-number ge-scenario-0-beliefs ] if( gs-scenario = "Society With 8 Beliefs" ) [ set g-scenario-number ge-scenario-8-beliefs ] if( gs-scenario = "Society With Wisdom Sharing" ) [ set g-scenario-number ge-scenario-8-shares ] if( gs-scenario = "Society With Tribal Bonds" ) [ set g-scenario-number ge-scenario-n-tribes ] ;; End f-set-scenario-number end ;;-----------------------------------------------------------------------------| ;; Initialize a population of seekers. to f-initialize-seekers ;; This routine is to be executed by the observer. ;; Load nrg into the sunshine, for setup. set g-nrg-in-sunshine g-sun-nrg-per-tick set g-total-nrg-in-system ( g-total-nrg-in-system + g-nrg-in-sunshine ) ;; Record maximum possible Sunshine takeup rate data. let empty-cells ( count patches with [fruit = 0] ) set g-sun-takeup-maximum ( empty-cells * g-nrg-per-deposit ) ;; Record expected Sunshine takeup rate data. set g-sun-takeup-expected ( g-sun-takeup-maximum * g-prob-of-deposit ) ;; I want a population of each type of preferred gene. ;; Although I have allocated an amount of energy for this, I do not stop ;; initializing new agents if/when it runs out. I simply record the ;; over-draw as a negative in the appropriate sink if( g-scenario-number = ge-scenario-0-beliefs ) [ f-initialize-0-beliefs-society ] if( g-scenario-number = ge-scenario-8-beliefs ) [ f-initialize-8-beliefs-society ] if( g-scenario-number = ge-scenario-8-shares ) [ f-initialize-wisdom-sharing ] if( g-scenario-number = ge-scenario-n-tribes ) [ f-initialize-tribal-sharing ] ;; Place more energy into patches. ask patches [ set fruit g-nrg-per-deposit set g-total-nrg-in-system ( g-total-nrg-in-system + g-nrg-per-deposit ) set pcolor green ] ;; Record the actual Sunshine takeup rate data. set g-sun-takeup-actual 0 ;; Put the rest of the Sunshine into the sink. set g-total-nrg-in-system ( g-total-nrg-in-system - g-sun-nrg-per-tick ) f-store-data-in-sink ge-sinktype-discard g-nrg-in-sunshine ;; End of f-initialize-seekers end ;;-----------------------------------------------------------------------------| ;; Initialize a society characterized by 0 belief systems. to f-initialize-0-beliefs-society ;; This routine is to be executed by the observer. ;; In this scenario, we create 8 populations of seekers which are all ;; identical except for location and heading. None are affected ;; by any belief affiliation. This is identical to the 8-beliefs society ;; initialization, except the slider g-c1-belief-value is ignored. foreach gl-index-list ;; 8 genes. [ create-seekers g-no-of-tribes [ f-initialize-new-seeker ;; In this scenario, seekers have a belief affiliation but it ;; is de-activated due to the value of the belief being set ;; to zero. ;; Identify the belief affiliation. set belief-affiliation 0 ;; This is set to zero, but it not used. All seekers have a ;; preferred gene of zero, but the associated belief value is ;; also zero so it has no effect. ;; Set the heading as one of the 8 allowed headings. set heading ( item ( random 8 ) gl-heading-list ) set color ( item belief-affiliation gl-colour-list ) set age ( RAT / 2 ) ;; Age is halfway to mature. set nrg ( EPA ) ;; Nrg is at max. ;; All start with same age and nrg level to avoid bias. ;; Update the energy statistics. let nrg-was ( item belief-affiliation gl-nrg-by-belief ) let nrg-is-now ( nrg-was + nrg ) set gl-nrg-by-belief ( replace-item belief-affiliation gl-nrg-by-belief nrg-is-now ) LOG-TO-FILE ( word " Do-set: gl-nrg-by-belief - " gl-nrg-by-belief ) set g-nrg-in-sunshine ( g-nrg-in-sunshine - nrg ) ;; Genetic and belief characters. set c1-bases [ 2 2 2 2 2 2 2 2 ] ;; 8 unbiased genes set c1-genes [ 0 0 0 0 0 0 0 0 ] ;; 8 unbiased genes set c1-learn [ 0 0 0 0 0 0 0 0 ] ;; 8 unbiased beliefs ;; IGNORE THE g-c1-belief-value SLIDER. Leave the beliefs unbiased. ;; Agent has an enhanced preference to exercise gene ?. ;; set c1-learn ;; ( replace-item ? c1-learn g-c1-belief-value ) ;; Biased beliefs ;; Calculate the strengths and phenotypic characters. f-find-strens-n-phenos LOG-TO-FILE ( word " Do-set: C1-bases - " c1-bases ) LOG-TO-FILE ( word " Do-set: C1-genes - " c1-genes ) LOG-TO-FILE ( word " Do-set: c1-learn - " c1-learn ) LOG-TO-FILE ( word " Do-set: c1-stren - " c1-stren ) LOG-TO-FILE ( word " Do-set: c1-pheno - " c1-pheno ) ;; Move each agent to a random point. setxy random-xcor random-ycor ] ;; End of create. ] ;; End of foreach ;; End of f-initialize-0-beliefs-society end ;;-----------------------------------------------------------------------------| ;; Calculate the strengths and phenotypic values. to f-find-strens-n-phenos ;; This routine is to be executed by a seeker. ;; It uses the second example of the map feature. ;; Examples of the map feature. ;; show (map + [1 2 3] [2 4 6]) ;; => [3 6 9] ;; show (map [?1 + ?2 = ?3] ;; [1 2 3] ;; [2 4 6] ;; [3 5 9]) ;; => [true false true] ;; Compute the strength as S=B^(G+L). set c1-stren ( map [?1 ^ ( ?2 + ?3 )] c1-bases c1-genes c1-learn ) ;; Compute the phenotypic character as Pi=100*(Si/sum(Si)). set c1-pheno ( map [?1 * ?2 / ?3] ( n-values 8 [100] ) c1-stren ( n-values 8 [sum c1-stren] ) ) ;; End of f-find-strens-n-phenos end ;;-----------------------------------------------------------------------------| ;; Initialize a society characterized by 8 beliefs. to f-initialize-8-beliefs-society ;; This routine is to be executed by the observer. ;; In this scenario, we create 8 populations of seekers which are all ;; identical except for (a) location and heading; and (b) belief ;; affiliation. There are 8 different belief affiliations, one for each ;; compound gene in chromosome #1 (C1). Each has their belief value ;; set as per the slider g-c1-belief-value. foreach gl-index-list ;; 8 genes. [ create-seekers g-no-of-tribes [ f-initialize-new-seeker ;; Identify the preferred heading-delta. set belief-affiliation ? ;; Set the heading as one of the 8 allowed headings. set heading ( item ( random 8 ) gl-heading-list ) set color ( item ? gl-colour-list ) set age ( RAT / 2 ) ;; Age is halfway to mature. set nrg ( EPA ) ;; Nrg is at max. ;; All start with same age and nrg level to avoid bias. ;; Update the energy statistics. let nrg-was ( item ? gl-nrg-by-belief ) let nrg-is-now ( nrg-was + nrg ) set gl-nrg-by-belief ( replace-item ? gl-nrg-by-belief nrg-is-now ) LOG-TO-FILE ( word " Do-set: gl-nrg-by-belief - " gl-nrg-by-belief ) set g-nrg-in-sunshine ( g-nrg-in-sunshine - nrg ) ;; Genetic and belief characters. set c1-bases [ 2 2 2 2 2 2 2 2 ] ;; 8 unbiased genes set c1-genes [ 0 0 0 0 0 0 0 0 ] ;; 8 unbiased genes set c1-learn [ 0 0 0 0 0 0 0 0 ] ;; 8 unbiased beliefs ;; Agent has an enhanced preference to exercise gene ?. set c1-learn ( replace-item ? c1-learn g-c1-belief-value ) ;; Biased beliefs ;; Calculate the strengths and phenotypic characters. f-find-strens-n-phenos LOG-TO-FILE ( word " Do-set: C1-bases - " c1-bases ) LOG-TO-FILE ( word " Do-set: C1-genes - " c1-genes ) LOG-TO-FILE ( word " Do-set: c1-learn - " c1-learn ) LOG-TO-FILE ( word " Do-set: c1-stren - " c1-stren ) LOG-TO-FILE ( word " Do-set: c1-pheno - " c1-pheno ) ;; Move each agent to a random point. setxy random-xcor random-ycor ] ;; End of create. ] ;; End of foreach ;; End of f-initialize-8-beliefs-society end ;;-----------------------------------------------------------------------------| ;; Initialize a society characterized by 8 beliefs with wisdom sharing. to f-initialize-wisdom-sharing ;; This routine is to be executed by the observer. ;; This will be an 8-beliefs society, similar to the previous scenario, ;; but with the ability of junior seekers to get wisdom from their ;; elders who share the same belief system. ;; When two seekers having the same belief affiliation ;; occupy the same cell, a seeker may have wisdom about ;; that belief transferred from the eldest such seeker, called ;; the local guru. ;; Wisdom is transferred during the 'do-feed' step. ;; The seekers are no different from those in an 8-beliefs society. f-initialize-8-beliefs-society ;; End of f-initialize-wisdom-sharing end ;;-----------------------------------------------------------------------------| ;; Initialize a society characterized by 8 belief systems. to f-initialize-tribal-sharing ;; This routine is to be executed by the observer. ;; In this scenario, we create a number of tribes of seekers. Each ;; tribe consists of eight seekers having the full range of belief ;; affiliations. let no-of-belieftypes 8 let tribe-no 0 let belief-no 0 while [ tribe-no < g-no-of-tribes ] [ LOG-TO-FILE ( WORD " Do-set: Tribal affiliation - " tribe-no ) set belief-no 0 while [ belief-no < no-of-belieftypes ] [ LOG-TO-FILE ( WORD " Do-set: (Tribe, Belief) - (" tribe-no ", " belief-no ")" ) create-seekers 1 [ f-initialize-new-seeker ;; Identify the belief affiliation. set belief-affiliation belief-no ;; Set the heading as one of the 8 allowed headings. set heading ( item ( random 8 ) gl-heading-list ) ;; Set the tribe number. set tribal-affiliation tribe-no set color ( item belief-no gl-colour-list ) set age ( RAT / 2 ) ;; Age is halfway to mature. set nrg ( EPA ) ;; Nrg is at max. ;; All start with same age and nrg level to avoid bias. ;; Update the energy statistics. let nrg-was ( item belief-no gl-nrg-by-belief ) let nrg-is-now ( nrg-was + nrg ) set gl-nrg-by-belief ( replace-item belief-no gl-nrg-by-belief nrg-is-now ) LOG-TO-FILE ( word " Do-set: gl-nrg-by-belief - " gl-nrg-by-belief ) set g-nrg-in-sunshine ( g-nrg-in-sunshine - nrg ) ;; Genetic and belief characters. set c1-bases [ 2 2 2 2 2 2 2 2 ] ;; 8 unbiased genes set c1-genes [ 0 0 0 0 0 0 0 0 ] ;; 8 unbiased genes set c1-learn [ 0 0 0 0 0 0 0 0 ] ;; 8 unbiased beliefs ;; Agent has an enhanced preference to exercise gene belief-no. set c1-learn ( replace-item belief-no c1-learn g-c1-belief-value ) ;; Biased beliefs ;; Calculate the strengths and phenotypic characters. f-find-strens-n-phenos LOG-TO-FILE ( word " Do-set: C1-bases - " c1-bases ) LOG-TO-FILE ( word " Do-set: C1-genes - " c1-genes ) LOG-TO-FILE ( word " Do-set: c1-learn - " c1-learn ) LOG-TO-FILE ( word " Do-set: c1-stren - " c1-stren ) LOG-TO-FILE ( word " Do-set: c1-pheno - " c1-pheno ) ;; Move each agent to a random point. setxy random-xcor random-ycor ] set belief-no ( belief-no + 1 ) ] set tribe-no ( tribe-no + 1 ) ] ;; End of f-initialize-tribal-sharing end ;;-----------------------------------------------------------------------------| ;; Initialize a society characterized by 8 belief systems. to f-impose-belief-affiliation ;; This routine is to be executed by the observer. ;; This routine will impose a belief affiliation on roughly 1/2 of the ;; current population of seekers. The gene affected by this imposition ;; is determined by the slider g-belief-to-adjust. The magnitude of the ;; belief is determined by the slider g-c1-belief-value. ;; It can be called by the "Impose This Belief Affiliation" button at ;; any time during any scenario. let selector 0 ask seekers [ ifelse ( selector = 0 ) [ ;; This seeker has been selected to have its belief affiliation adjusted. ;; The gene adjusted is determined by g-gene-to-adjust let adjustment g-c1-belief-value let target g-gene-to-adjust set c1-learn ( replace-item target c1-learn adjustment ) set belief-affiliation g-gene-to-adjust set selector 1 ] ;; End if selector = 0 ;; Else selector = 1 [ ;; This seeker will not have its belief affiliation adjusted. ;; No action required, other than resetting the selector. set selector 0 ] ;; End else if selector = 1 ] f-update-aggregates ;; End of f-impose-belief-affiliation end ;;-----------------------------------------------------------------------------| ;; Initialize a single seeker. to f-initialize-new-seeker ;; This routine is to be executed by a seeker. ;; BUILT-IN ATTRIBUTES ;; who ;; set automatically ;; heading ;; direction of motion ;; xcor ;; min-pxcor <= xcor < max-pxcor ;; ycor ;; min-pxcor <= xcor < max-pxcor ;; pen-mode ;; "up" or "down" ;; pen-size ;; in pixels ;; size ;; size relative to a patch, default is 1 ;; USER-DETERMINED ATTRIBUTES ;; These two are re-initialized specifically for some scenarios. set belief-affiliation 0 set tribal-affiliation 0 ;; The biophysical body function genes are static in this model. ;; Load chromosome 2 with the parameters from sliders. set DAT g-c2-dat-parm set DET g-c2-det-parm set RAT g-c2-rat-parm set RET g-c2-ret-parm set EPM g-c2-epm-parm set EPA g-c2-epa-parm ;; Associated with seeker dynamics. set mas-who -1 ;; serial number of parent seeker. ;; age and nrg are set in group initialization routine. set cause-of-death ge-cod-none ;; for statistical purposes. ;; Set the logic trigger flags. set b-is-ready-to-move 1 ;; i.e. true set b-is-ready-to-reproduce 0 ;; i.e. false set b-is-ready-to-die 0 ;; i.e. false ;; Variables for calculating individual EROI and ETA. set nrg-returned g-dt-for-eroi ;; Numerator of EROI - an aggregate set nrg-invested g-dt-for-eroi ;; Denominator of EROI - an aggregate set nrg-income ( nrg-returned + nrg-invested ) set eroi 1.0 ;; Nrg returned on nrg invested = (B/C) set eta 0.5 ;; individual efficiency = (B/I) set l-er ( n-values g-dt-for-eroi [1] ) ;; Delta ERs = B of B/C set l-ei ( n-values g-dt-for-eroi [1] ) ;; Delta EIs = C of B/C set counter-eroi g-dt-for-eroi ;; For tracking time up to delta T. ;; end f-initialize-new-seeker end ;;-----------------------------------------------------------------------------| ;; SECTION D – GO OR MAIN-LOOP PROCEDURE( S ) ;;-----------------------------------------------------------------------------| ;;-----------------------------------------------------------------------------| ;; The go button to go ;; This routine is to be executed by the observer. ;; Stop codes: ;; All stop decisions must be here in the 'go' procedure, as it causes an ;; exit from the current procdure only. if( g-halt-at-tick = ticks ) [ set g-halt-at-tick -1 stop ] let b-should-stop-now false if( count turtles <= 0 ) [ set b-should-stop-now true ] if( b-should-stop-now = true ) [ stop ] ;; MANUAL CHANGE FOR DEBUG ;; If needed, each check for validity can be enabled between steps. ;; They have been suppressed (turned into comments) for the sake ;; of speed of execution, but can be re-enabled if a bug has ;; somehow been re-introduced. ;; A single call to the validity check has been left active inside of the ;; Do-Post-Tick step. If it flags a problem, re-activate these to ;; narrow down where the problem starts. ;; Major steps or functions, done once per tick, in order of execution. do-pre-tick ;; if( frb-agents-are-all-valid = false ) ;; [ LOG-TO-FILE ( word "Agents failed validity test: Do-pre-tick." ) ] do-energize ;; if( frb-agents-are-all-valid = false ) ;; [ LOG-TO-FILE ( word "Agents failed validity test: Do-energize." ) ] do-move ;; if( frb-agents-are-all-valid = false ) ;; [ LOG-TO-FILE ( word "Agents failed validity test: Do-move." ) ] do-feed ;; if( frb-agents-are-all-valid = false ) ;; [ LOG-TO-FILE ( word "Agents failed validity test: do-feed." ) ] do-reproduce ;; if( frb-agents-are-all-valid = false ) ;; [ LOG-TO-FILE ( word "Agents failed validity test: Do-reproduce." ) ] do-die ;; if( frb-agents-are-all-valid = false ) ;; [ LOG-TO-FILE ( word "Agents failed validity test: Do-die." ) ] do-post-tick ;; if( frb-agents-are-all-valid = false ) ;; [ LOG-TO-FILE ( word "Agents failed validity test: Do-post-tick." ) ] end ;;-----------------------------------------------------------------------------| ;; D1 - do-pre-tick procedure( s ) ;;-----------------------------------------------------------------------------| to do-pre-tick ;; This routine is to be executed by the observer. if( gb-debug-on = 1 ) [ ifelse( ( gs-debug-step-chooser = "all" ) or ( gs-debug-step-chooser = "pre-tick" ) ) [ set gb-debug-flow-on 1 LOG-TO-FILE "" LOG-TO-FILE word "Do-pre-tick: Debug on.; tick = " ticks ] [ set gb-debug-flow-on 0 ] ] ;; Enter all commands that need to be done before a tick begins. ;; Supressed. f-update-aggregates ;; Advance the tick counter by 1 tick. ifelse( gb-plot-data = true ) [ ;; Advance the ticks by one and update the plots. tick ;; 'tick' is exactly the same as 'update-plots' except that the tick counter ;; is incremented before the plot commands are executed. ] ;; else [ ;; Advance ticks by one but do not update the plots. tick-advance 1 ] ;; End else ;; Once the data is plotted, the per-tick counts can be cleared. ;; List to hold counts of cause of death. set gl-causes-of-death-per-tick ( n-values 6 [0] ) ;; Global EROI system-wide calculations. ifelse( length gl-sys-nrg-returned <= g-dt-for-eroi ) [ ;; Append a zero for new data. set gl-sys-nrg-returned ( lput 0 gl-sys-nrg-returned ) ;; List of changes. set gl-sys-nrg-invested ( lput 0 gl-sys-nrg-invested ) ;; List of changes. ] ;; Else [ ;; Remove old data set gl-sys-nrg-returned ( butfirst gl-sys-nrg-returned ) ;; List of changes. set gl-sys-nrg-invested ( butfirst gl-sys-nrg-invested ) ;; List of changes. ;; Append a zero for new data. set gl-sys-nrg-returned ( lput 0 gl-sys-nrg-returned ) ;; List of changes. set gl-sys-nrg-invested ( lput 0 gl-sys-nrg-invested ) ;; List of changes. ] ;; Reset the scenario number, in case the chooser has been changed. f-set-scenario-number ;; Clear the per-tick data for energy sinks. ;; This call must happen before the seeker population is stabilized. set gl-sinks-per-tick ( n-values 4 [0] ) ask seekers [ set age ( age + 1 ) ] LOG-TO-FILE ( word " Do-pre-tick: Seekers aged." ) LOG-TO-FILE ( word " Do-pre-tick: Halt at tick - " g-halt-at-tick ) LOG-TO-FILE ( word " Do-pre-tick: Current tick - " ticks ) LOG-TO-FILE " Do-pre-tick: Routine completed." end ;;-----------------------------------------------------------------------------| ;; D2 – do-energize procedure(s) ;;-----------------------------------------------------------------------------| to do-energize ;; This routine is to be executed by the observer. if( gb-debug-on = 1 ) [ ifelse( ( gs-debug-step-chooser = "all" ) or ( gs-debug-step-chooser = "energize" ) ) [ set gb-debug-flow-on 1 LOG-TO-FILE "" LOG-TO-FILE word "Do-energize: Debug on; tick = " ticks ] [ set gb-debug-flow-on 0 ] ] ;; The Sun radiates a fixed amount of energy per tick into the system. set g-nrg-in-sunshine ( g-nrg-in-sunshine + g-sun-nrg-per-tick ) set g-total-nrg-in-system ( g-total-nrg-in-system + g-sun-nrg-per-tick ) ;; Record maximum possible Sunshine takeup rate data. let empty-cells ( count patches with [fruit = 0] ) set g-sun-takeup-maximum ( empty-cells * g-nrg-per-deposit ) ;; Record expected Sunshine takeup rate data. set g-sun-takeup-expected ( g-sun-takeup-maximum * g-prob-of-deposit ) ;; Make a list of the patches that are without fruit (without nrg) let empty-patch-list ( patches with [fruit = 0] ) ;; Use the probability of deposit to determine if fruit is added. ask empty-patch-list [ let random-number ( random 100000 ) let threshold ( 100000 * g-prob-of-deposit ) if ( ( random-number <= threshold ) and ( g-nrg-in-sunshine > g-nrg-per-deposit ) ) [ set fruit ( fruit + g-nrg-per-deposit ) set pcolor green ;; Record in system nrg accounts set g-nrg-in-fruit ( g-nrg-in-fruit + g-nrg-per-deposit ) set g-nrg-in-sunshine ( g-nrg-in-sunshine - g-nrg-per-deposit ) ] ] ;; Record actual Sunshine takeup rate data. set g-sun-takeup-actual ( g-sun-nrg-per-tick - g-nrg-in-sunshine ) ;; Discard any remaining energy that has not been absorbed by plants. f-store-data-in-sink ge-sinktype-discard g-nrg-in-sunshine set g-total-nrg-in-system ( g-total-nrg-in-system - g-nrg-in-sunshine ) set g-nrg-in-sunshine 0 ;; Supressed. f-update-aggregates LOG-TO-FILE " Do-energize: procedure completed" end ;;-----------------------------------------------------------------------------| ;; D3 – do-move procedure(s) ;;-----------------------------------------------------------------------------| to do-move ;; This routine is to be executed by the observer. if( gb-debug-on = 1 ) [ ifelse( ( gs-debug-step-chooser = "all" ) or ( gs-debug-step-chooser = "move" ) ) [ set gb-debug-flow-on 1 LOG-TO-FILE "" LOG-TO-FILE word "Do-move: Debug on; tick = " ticks ] [ set gb-debug-flow-on 0 ] ] ;; The seekers move. ask seekers [ if( b-is-ready-to-move = 1 ) [ f-seeker-moves ] ;; End if( b-is-ready-to-move = 1 ) ] ;; End ask seekers ;; Supressed. f-update-aggregates LOG-TO-FILE " Do-move: procedure completed" end ;;-----------------------------------------------------------------------------| ;; A seeker moves according to genes and heuristics. to f-seeker-moves ;; This routine is to be executed by a seeker. ;; When a seeker moves it expends energy out of its pool of nrg. ;; Determine if this seeker has sufficient nrg to move. ifelse ( nrg >= EPM ) [ ;; Establish a heading. f-seeker-sets-heading ;; Step forward forward 1 ;; Expend the nrg to the sink. f-store-data-in-sink ge-sinktype-move-EPM EPM set nrg ( nrg - EPM ) ;; Record the expenditure in the stats. let sum-was ( item belief-affiliation gl-nrg-by-belief ) let sum-is-now ( sum-was - EPM ) set gl-nrg-by-belief ( replace-item belief-affiliation gl-nrg-by-belief sum-is-now ) set g-total-nrg-in-system ( g-total-nrg-in-system - EPM ) ;; Record the expenditure in the EROI variables f-record-ei-for-eroi EPM set b-is-ready-to-move 1 ;; set b-is-ready-to-die 0 ] ;; Else [ ;; The seeker is marked for death, and nrg is removed. ;; It will die and be removed when do-die is executed. f-store-data-in-sink ge-sinktype-move-EPM nrg let sum-was ( item belief-affiliation gl-nrg-by-belief ) let sum-is-now ( sum-was - nrg ) set gl-nrg-by-belief ( replace-item belief-affiliation gl-nrg-by-belief sum-is-now ) set g-total-nrg-in-system ( g-total-nrg-in-system - nrg ) ;; Record the expenditure in the EROI variables f-record-ei-for-eroi nrg set nrg 0 set cause-of-death ge-cod-hunger set b-is-ready-to-move 0 set b-is-ready-to-die 1 ] ;; End else LOG-TO-FILE ( word " Do-move: S(heading,nrg,move-flag,die-flag) - (" heading "," floor nrg "," b-is-ready-to-move"," b-is-ready-to-die ")" ) ;; End of f-seeker-moves end ;;-----------------------------------------------------------------------------| ;; A seeker sets a heading using c1-pheno. to f-seeker-sets-heading ;; This routine is to be executed by a seeker. ;; The agent will consult its phenotypic characters, to determine the ;; best direction for the next heading. It is blind, and cannot sense ;; other agents, or patches of fruit. So the only guidance it has is ;; the genetic information received from its mother, or from the social ;; wisdom learned via its belief and tribal affiliations. ;; Take note of the current heading. let old-heading heading ;; DECIDE HOW MUCH TO TURN AS DELTA-HEADING. ;; Add up the indicators. let sum-of-phenos ( round ( sum c1-pheno ) ) LOG-TO-FILE ( word " Do-move: Phenos - " c1-pheno ) LOG-TO-FILE ( word " Do-move: Summed Phenos - " sum-of-phenos ) ;; Each pheno is derived from genes plus learnings. The size of ;; the pheno creates a proportional target interval in the sum. ;; Choose an interval (i.e. choose a pheno) by getting a random number. let random-number ( random-float sum-of-phenos ) LOG-TO-FILE ( word " Do-move: Random Number - " random-number ) ;; The random-number must fall between two sequential pheno aggregates. ;; E.g if the random-number is 50%, and the first two pheno numbers ;; are 13% and 25% (+=38%) then that sum is less than 50%. If the ;; next pheno is 20%, then the aggregate is 58%, which is bigger ;; than 50%. So it falls between the 2nd and 3rd aggregate of the ;; phenos. The third interval then is selected "randomly" with ;; probability determined by its relative size, among all phenos. ;; Due to zero-based indexing, the correct index is 3-1 = 2. let counter 0 let good-index -1 let this-pheno 0 let this-sum 0 let next-sum 0 while [ counter < 8 ] ;; Do not overshoot [ LOG-TO-FILE ( word " Do-move: Counter - " counter ) set this-pheno ( item counter c1-pheno ) LOG-TO-FILE ( word " Do-move: This sum - " this-sum ) LOG-TO-FILE ( word " Do-move: Pheno - " this-pheno ) set next-sum ( this-pheno + this-sum ) LOG-TO-FILE ( word " Do-move: Next sum - " next-sum ) if ( ( random-number >= this-sum ) and ( random-number < next-sum ) ) [ set good-index counter LOG-TO-FILE ( word " Do-move: Selected gene - " good-index ) ] set this-sum next-sum set counter ( counter + 1 ) ] let heading-delta ( item good-index gl-heading-list ) LOG-TO-FILE ( word " Do-move: Old heading - " heading ) ;; Set the new heading set heading ( heading + heading-delta ) LOG-TO-FILE ( word " Do-move: New heading - " heading ) ;; End of f-seeker-sets-heading end ;;-----------------------------------------------------------------------------| ;; Store data in the lists of sinks. to f-store-data-in-sink [ sinktype value ] ;; This routine is to be executed by anyone. ;; Record it in the per-tick list. let old-value ( item sinktype gl-sinks-per-tick ) let new-value ( old-value + value ) set gl-sinks-per-tick ( replace-item sinktype gl-sinks-per-tick new-value ) ;; Record it in the cumulative list. set old-value ( item sinktype gl-sinks-cumulative ) set new-value ( old-value + value ) set gl-sinks-cumulative ( replace-item sinktype gl-sinks-cumulative new-value ) ;; end of f-store-data-in-sink end ;;-----------------------------------------------------------------------------| ;; Increment the count in the lists of causes of death. to f-increment-cod-list [ breedtype codtype ] ;; This routine is to be executed by anyone. ;; Record it in the per-tick list. let old-count ( item codtype gl-causes-of-death-per-tick ) let new-count ( old-count + 1 ) set gl-causes-of-death-per-tick ( replace-item codtype gl-causes-of-death-per-tick new-count ) ;; Record it in the cumulative list. set old-count ( item codtype gl-causes-of-death-cumulative ) set new-count ( old-count + 1 ) set gl-causes-of-death-cumulative ( replace-item codtype gl-causes-of-death-cumulative new-count ) ;; End of f-increment-cod-list end ;;-----------------------------------------------------------------------------| ;; Record the 'energy invested' component of EROI calculation. to f-record-ei-for-eroi [eroi-ei] ;; This routine is to be executed by a seeker. ;; NOTE: EROI is ER/EI, that is Benefits over Costs, or (B/C). ;; ETA is ER/(ER+EI), that is Benefits over Income, or (B/I). ;; LOG-TO-FILE ( word " Do-move: Counter-eroi - " counter-eroi ) ;; LOG-TO-FILE ( word " Do-move: Nrg-returned - " nrg-returned ) ;; LOG-TO-FILE ( word " Do-move: Nrg-invested - " nrg-invested ) ;; LOG-TO-FILE ( word " Do-move: Nrg-income - " nrg-income ) ;; LOG-TO-FILE ( word " Do-move: L-er - " l-er ) ;; LOG-TO-FILE ( word " Do-move: L-ei - " l-ei ) LOG-TO-FILE ( word " Do-move: g-sys-ei was - " gl-sys-nrg-invested ) ;; First, record it in the system-wide data. let last-index ( ( length gl-sys-nrg-invested ) - 1 ) let old-value ( last gl-sys-nrg-invested ) let new-value ( old-value + eroi-ei ) set gl-sys-nrg-invested ( replace-item last-index gl-sys-nrg-invested new-value ) LOG-TO-FILE ( word " Do-move: g-sys-ei is now - " gl-sys-nrg-invested ) ;; Check to determine whether we are only appending data to the list, ;; or we are dropping old data and appending new data. ifelse ( counter-eroi < g-dt-for-eroi ) [ ;; Case of appending new data only. ;; Increment the counter - done only in move-related function. set counter-eroi ( counter-eroi + 1 ) ;; Append new entry to last of l-ei. set l-ei ( lput eroi-ei l-ei ) ;; Append a place-holder zero to l-er. set l-er ( lput 0 l-er ) ] ;; Else [ ;; Case of dropping/appending data ;; Remove oldest entry. set l-ei ( butfirst l-ei ) ;; Append new entry to last of l-ei set l-ei ( lput eroi-ei l-ei ) ;; Adjust l-er, removing oldest and appending a place-holder zero. ;; Remove oldest entry. set l-er ( butfirst l-er ) ;; Append zero to last of l-er set l-er ( lput 0 l-er ) ] ;; End else dropping/appending ;; Re-calculate the seekers stats. set nrg-invested ( sum l-ei ) set nrg-income ( nrg-returned + nrg-invested ) set eroi 0 if (nrg-invested > 0) [ set eroi ( nrg-returned / nrg-invested ) ] set eta 0 if (nrg-income > 0) [ set eta ( nrg-returned / nrg-income ) ] ;; LOG-TO-FILE ( word " Do-move: Counter-eroi - " counter-eroi ) ;; LOG-TO-FILE ( word " Do-move: Nrg-returned - " nrg-returned ) ;; LOG-TO-FILE ( word " Do-move: Nrg-invested - " nrg-invested ) ;; LOG-TO-FILE ( word " Do-move: Nrg-income - " nrg-income ) ;; LOG-TO-FILE ( word " Do-move: L-er - " l-er ) ;; LOG-TO-FILE ( word " Do-move: L-ei - " l-ei ) ;; End of f-record-ei-for-eroi end ;;-----------------------------------------------------------------------------| ;; D4 – do-feed procedure(s) ;;-----------------------------------------------------------------------------| to do-feed ;; This routine is to be executed by the observer. if( gb-debug-on = 1 ) [ ifelse( ( gs-debug-step-chooser = "all" ) or ( gs-debug-step-chooser = "feed" ) ) [ set gb-debug-flow-on 1 LOG-TO-FILE "" LOG-TO-FILE word "Do-feed: Debug on; tick = " ticks ] [ set gb-debug-flow-on 0 ] ] ;; Agents feed on fruit found in patches. ask seekers [ let this-patch patch-here ;; handle to the patch under the seeker. let nrg-available ( [fruit] of this-patch ) if ( ( nrg < ( EPA - g-nrg-per-deposit ) ) and ( nrg-available > 0 ) ) [ ;; Case of there is food to eat. ;; Seeker eats. set nrg ( nrg + nrg-available ) let sum-was ( item belief-affiliation gl-nrg-by-belief ) let sum-is-now ( sum-was + nrg-available ) set gl-nrg-by-belief ( replace-item belief-affiliation gl-nrg-by-belief sum-is-now ) f-record-er-for-eroi nrg-available ask this-patch [ set fruit 0 set g-nrg-in-fruit ( g-nrg-in-fruit - nrg-available ) set pcolor brown ] ] ;; A seeker checks for a local guru with similar belief affiliation. f-seek-guru-wisdom ;; A seeker checks for a local tribal elder of the same tribal affiliation. f-seek-tribal-wisdom ] ;; End of ask seekers. ;; Supressed. f-update-aggregates LOG-TO-FILE " Do-feed: procedure completed" ;; End Do-feed procedure. end ;;-----------------------------------------------------------------------------| ;; Check if a guru exists locally, and seek a wisdom transfer. to f-seek-guru-wisdom ;; This routine is to be executed by a seeker. ;; Do this routine for scenarios 2 and 3 only. if( g-scenario-number > 1 ) [ ;; Case of scenarios 2 and 3. ;; Unpack and rename needed characters let mywho who let mypatch patch-here let myage age let mybelief belief-affiliation ;; Select a local guru. let belief-elders ( seekers with [ ( who != mywho ) and ( patch-here = mypatch ) and ( belief-affiliation = mybelief ) and ( age >= myage ) ] ) if( ( count belief-elders ) > 0 ) [ ;; Case of guru exists. LOG-TO-FILE ( word " Do-feed: wXFer - SEEKING GURU'S WISDOM" ) LOG-TO-FILE ( word " Do-feed: wXFer - Elders - " ( [who] of belief-elders ) ) let maxage ( max [age] of belief-elders ) let guru ( one-of ( belief-elders with [age = maxage] ) ) LOG-TO-FILE ( word " Do-feed: wXFer - Guru found - " guru ) LOG-TO-FILE ( word " Do-feed: wXFer - Belief affiliation - " mybelief ) ;; I estimate that, at steady state, only 1 in ten seekers will ;; ever experience enlightenment by this routine. ;; Perform the transfer of wisdom. ;; It is assumed that, since the guru has lived longer, his belief ;; has been tested more. Since the guru is still alive ;; that level of belief is to be emulated. let mylevel ( item mybelief c1-learn ) let gurulevel 0 ask guru [ set gurulevel ( item mybelief c1-learn ) ] let level-delta ( ( gurulevel - mylevel ) / 2 ) let mynewlevel ( mylevel + level-delta ) set c1-learn ( replace-item mybelief c1-learn mynewlevel ) LOG-TO-FILE ( word " Do-feed: wXFer - MyOldLevel - " mylevel ", GuruLevel - " gurulevel ", LevelDelta - " level-delta ", MyNewLevel - " mynewlevel ) ] ;; End if guru exists ] ;; End if scenario > 1 ;; End of f-seek-guru-wisdom end ;;-----------------------------------------------------------------------------| ;; Check if a tribal elder exists locally, and seek a wisdom transfer. to f-seek-tribal-wisdom ;; This routine is to be executed by a seeker. ;; Do this routine for scenario 3 only. if( g-scenario-number > 2 ) [ ;; Case of scenario 3. ;; Unpack and rename needed characters let mywho who let mypatch patch-here let myage age let mytribe tribal-affiliation ;; Select a local tribal elder. let tribal-elders ( seekers with [ ( who != mywho ) and ( patch-here = mypatch ) and ( tribal-affiliation = mytribe ) and ( age >= myage ) ] ) if( ( count tribal-elders ) > 0 ) [ ;; Case of tribal elder exists. LOG-TO-FILE ( word " Do-feed: wXFer - SEEKING TRIBAL WISDOM" ) LOG-TO-FILE ( word " Do-feed: wXFer - Tribal elders - " ( [who] of tribal-elders ) ) let maxage ( max [age] of tribal-elders ) let tribal-elder ( one-of ( tribal-elders with [age = maxage] ) ) LOG-TO-FILE ( word " Do-feed: wXFer - Teacher found - " tribal-elder ) ;; Transfer from the tribal elder to the seeker. let target-gene ( [belief-affiliation] of tribal-elder ) LOG-TO-FILE ( word " Do-feed: wXFer - Belief affiliation - " target-gene ) let mylevel ( item target-gene c1-learn ) let elderlevel 0 ask tribal-elder [ set elderlevel ( item target-gene c1-learn ) ] let level-delta ( ( elderlevel - mylevel ) / 2 ) let mynewlevel ( mylevel + level-delta ) set c1-learn ( replace-item target-gene c1-learn mynewlevel ) LOG-TO-FILE ( word " Do-feed: wXFer - MyOldLevel - " mylevel ", ElderLevel - " elderlevel ", LevelDelta - " level-delta ", MyNewLevel - " mynewlevel ) ] ;; End case of elder exists ] ;; End Scenario 3 special processing for tribal connections. ;; End of f-seek-Tribal-wisdom end ;;-----------------------------------------------------------------------------| ;; Record the 'energy returned' component of EROI calculation. to f-record-er-for-eroi [eroi-er] ;; This routine is to be executed by a seeker. ;; NOTE: EROI is ER/EI, that is Benefits over Costs, or (B/C). ;; ETA is ER/(ER+EI), that is Benefits over Income, or (B/I). ;; LOG-TO-FILE ( word " Do-feed: Counter-eroi - " counter-eroi ) ;; LOG-TO-FILE ( word " Do-feed: Nrg-returned - " nrg-returned ) ;; LOG-TO-FILE ( word " Do-feed: Nrg-invested - " nrg-invested ) ;; LOG-TO-FILE ( word " Do-feed: Nrg-income - " nrg-income ) ;; LOG-TO-FILE ( word " Do-feed: L-er - " l-er ) ;; LOG-TO-FILE ( word " Do-feed: L-ei - " l-ei ) ;; LOG-TO-FILE ( word " Do-move: g-sys-er was - " gl-sys-nrg-returned ) ;; First, record it in the system-wide data. let last-index ( ( length gl-sys-nrg-returned ) - 1 ) let old-value ( last gl-sys-nrg-returned ) let new-value ( old-value + eroi-er ) set gl-sys-nrg-returned ( replace-item last-index gl-sys-nrg-returned new-value ) ;; LOG-TO-FILE ( word " Do-move: g-sys-er is now - " gl-sys-nrg-returned ) ;; This routine is called by Do-feed. ;; The associated routine f-record-er-for-eroi is called by Do-move. ;; The two routines work together to calculate EROI. ;; DO NOT increment the counter here - done only in move-related function. ;; set counter-eroi ( counter-eroi + 1 ) ;; Remove the place-holder zero, put there in the move-related routine. set l-er ( butlast l-er ) ;; Append new entry to last of l-er. set l-er ( lput eroi-er l-er ) ;; Re-calculate the seekers stats. set nrg-returned ( sum l-er ) set nrg-income ( nrg-returned + nrg-invested ) set eroi 0 if (nrg-invested > 0) [ set eroi ( nrg-returned / nrg-invested ) ] set eta 0 if (nrg-income > 0) [ set eta ( nrg-returned / nrg-income ) ] ;; LOG-TO-FILE ( word " Do-feed: Counter-eroi - " counter-eroi ) ;; LOG-TO-FILE ( word " Do-feed: Nrg-returned - " nrg-returned ) ;; LOG-TO-FILE ( word " Do-feed: Nrg-invested - " nrg-invested ) ;; LOG-TO-FILE ( word " Do-feed: Nrg-income - " nrg-income ) ;; LOG-TO-FILE ( word " Do-feed: L-er - " l-er ) ;; LOG-TO-FILE ( word " Do-feed: L-ei - " l-ei ) ;; End of f-record-er-for-eroi end ;;-----------------------------------------------------------------------------| ;; D5 – do-reproduce procedure(s) ;;-----------------------------------------------------------------------------| to do-reproduce ;; This routine is to be executed by the observer. if( gb-debug-on = 1 ) [ ifelse( ( gs-debug-step-chooser = "all" ) or ( gs-debug-step-chooser = "reproduce" ) ) [ set gb-debug-flow-on 1 LOG-TO-FILE "" LOG-TO-FILE word "Do-rep: Debug on; tick = " ticks ] [ set gb-debug-flow-on 0 ] ] ask seekers [ f-set-seeker-repro-flag f-reproduce-seeker-by-fission ] ;; Supressed. f-update-aggregates LOG-TO-FILE " Do-rep: procedure completed" end ;;-----------------------------------------------------------------------------| ;; f-set-seeker-repro-flag to f-set-seeker-repro-flag ;; This routine is to be executed by a seeker. set b-is-ready-to-reproduce 1 ;; i.e. true is the default. if( nrg < RET ) [ set b-is-ready-to-reproduce 0 ] ;; i.e. false due to lack of health. if( age < RAT ) [ set b-is-ready-to-reproduce 0 ] ;; i.e. false due to lack of maturity. if( b-is-ready-to-reproduce = 1 ) [ LOG-TO-FILE ( word " Do-rep: S(age,nrg,rep-flag) - (" age "," floor nrg "," b-is-ready-to-reproduce ")" ) ] ;; End f-set-seeker-repro-flag end ;;-----------------------------------------------------------------------------| ;; A seeker reproduces via fission, one mother having two daughters. to f-reproduce-seeker-by-fission ;; This routine is to be executed by a seeker. if( b-is-ready-to-reproduce = 1 ) ;; 1 = true [ LOG-TO-FILE ( word " Do-rep: seeker Ma - " who ) let mother self let mothers-who who let mothers-patch patch-here let first-share-of-nrg floor( nrg / 2 ) let second-share-of-nrg ( nrg - first-share-of-nrg ) let daughter-count 0 ask mothers-patch [ sprout-seekers 2 [ set daughter-count ( daughter-count + 1 ) LOG-TO-FILE ( word " Do-rep: seeker D" daughter-count " - " who ) f-initialize-new-seeker set color ( [color] of mother ) ;; Copy the C1 genetic/learned material. set c1-bases ( [c1-bases] of mother ) set c1-genes ( [c1-genes] of mother ) set c1-learn ( [c1-learn] of mother ) set c1-stren ( [c1-stren] of mother ) set c1-pheno ( [c1-pheno] of mother ) set belief-affiliation ( [belief-affiliation] of mother ) set tribal-affiliation ( [tribal-affiliation] of mother ) ;; C2 genes are static. set DAT ( [DAT] of mother ) set DET ( [DET] of mother ) set RAT ( [RAT] of mother ) set RET ( [RET] of mother ) set EPM ( [EPM] of mother ) set EPA ( [EPA] of mother ) ;; Note the mother of this daughter. set mas-who ( [who] of mother ) set age 0 ifelse ( daughter-count = 1 ) [ set nrg first-share-of-nrg ] [ set nrg second-share-of-nrg ] set cause-of-death 0 set b-is-ready-to-move 1 set b-is-ready-to-reproduce 0 set b-is-ready-to-die 0 ;; Variables for calculating individual EROI and ETA. ;; All inherited from mother. set nrg-returned ( [nrg-returned] of mother ) set nrg-invested ( [nrg-invested] of mother ) set nrg-income ( [nrg-income] of mother ) set eroi ( [eroi] of mother ) set eta ( [eta] of mother ) set l-er ( [l-er] of mother ) set l-ei ( [l-ei] of mother ) set counter-eroi ( [counter-eroi] of mother ) f-mutate-new-seeker ] ] ;; Set the cause of death for the mother. set cause-of-death ge-cod-fission ;; The mother disappears after fission, leaving two daughters. ;; Death actually occurs in the Do-die step. ] ;; End f-reproduce-seeker-by-fission end ;;-----------------------------------------------------------------------------| ;; A new seeker mutates, changing the genetic basis of strategies. to f-mutate-new-seeker ;; This routine is to be executed by a seeker. ;; Decide if a genetic mutation is to happen. let random-number ( random-float 1 ) let threshold ( g-prob-of-mutation ) LOG-TO-FILE ( word " Do-rep: PreMut (RN, TH) - (" random-number ", " threshold ")" ) if ( random-number <= threshold ) [ ;; Case of mutation to be done. LOG-TO-FILE ( word " Do-rep: PreMut c1-bases - " c1-bases ) LOG-TO-FILE ( word " Do-rep: PreMut c1-genes - " c1-genes ) LOG-TO-FILE ( word " Do-rep: PreMut c1-learn - " c1-learn ) LOG-TO-FILE ( word " Do-rep: PreMut c1-stren - " c1-stren ) LOG-TO-FILE ( word " Do-rep: PreMut c1-pheno - " c1-pheno ) ;; Select the gene to be mutated. These genes control ;; the search strategy. let gene-to-be-mutated ( random 8 ) LOG-TO-FILE ( word " Do-rep: Target gene # - " gene-to-be-mutated ) ;; Mutate the gene base. let oldbase ( item gene-to-be-mutated c1-bases ) LOG-TO-FILE ( word " Do-rep: Old base value - " oldbase ) ;; Choose a factor for the base. let base-factor ( item (random 8) gl-base-factors ) ;; Mutate it let newbase ( oldbase * base-factor ) LOG-TO-FILE ( word " Do-rep: Factor - " base-factor ) set c1-bases ( replace-item gene-to-be-mutated c1-bases newbase ) LOG-TO-FILE ( word " Do-rep: New base value - " newbase ) ;; Mutate the gene. The gene value is an integer of either sign. let oldgene ( item gene-to-be-mutated c1-genes ) LOG-TO-FILE ( word " Do-rep: Old gene value - " oldgene ) ;; Decide whether it will increase or decrease in value. let delta ( -1 + ( 2 * ( random 2 ) ) ) ;; Either a -1 or a 1. LOG-TO-FILE ( word " Do-rep: Delta - " delta ) let newgene ( oldgene + delta ) set c1-genes ( replace-item gene-to-be-mutated c1-genes newgene ) LOG-TO-FILE ( word " Do-rep: New gene value - " newgene ) ;; The belief values do not mutate here. ;; Calculate the strengths and phenotypic characters. f-find-strens-n-phenos LOG-TO-FILE ( word " Do-rep: AftMut c1-bases - " c1-bases ) LOG-TO-FILE ( word " Do-rep: AftMut c1-genes - " c1-genes ) LOG-TO-FILE ( word " Do-rep: AftMut c1-learn - " c1-learn ) LOG-TO-FILE ( word " Do-rep: AftMut c1-stren - " c1-stren ) LOG-TO-FILE ( word " Do-rep: AftMut c1-pheno - " c1-pheno ) ] ;; Belief values do not alter in scenarios 0 and 1. if( g-scenario-number > 1 ) [ ;; Decide if a shift of belief value is to happen. set random-number ( random-float 1 ) set threshold ( g-prob-of-belief-drift ) LOG-TO-FILE ( word " Do-rep: PreAlt (RN, TH) - (" random-number ", " threshold ")" ) if ( random-number <= threshold ) [ ;; Case of belief drift to be done. LOG-TO-FILE ( word " Do-rep: PreAlt c1-bases - " c1-bases ) LOG-TO-FILE ( word " Do-rep: PreAlt c1-genes - " c1-genes ) LOG-TO-FILE ( word " Do-rep: PreAlt c1-learn - " c1-learn ) LOG-TO-FILE ( word " Do-rep: PreAlt c1-stren - " c1-stren ) LOG-TO-FILE ( word " Do-rep: PreAlt c1-pheno - " c1-pheno ) ;; Alter the belief. The belief value is an integer ;; of either sign. let myoldbelief ( item belief-affiliation c1-learn ) LOG-TO-FILE ( word " Do-rep: Belief Affiliation - " belief-affiliation ) LOG-TO-FILE ( word " Do-rep: Old belief value - " myoldbelief ) ;; Decide whether it will increase or decrease in value. let delta ( -1 + ( 2 * ( random 2 ) ) ) ;; Either -1 or 1. LOG-TO-FILE ( word " Do-rep: Delta - " delta ) let mynewbelief ( myoldbelief + delta ) LOG-TO-FILE ( word " Do-rep: New belief value - " mynewbelief ) set c1-learn ( replace-item belief-affiliation c1-learn mynewbelief ) ;; Calculate the strengths and phenotypic characters. f-find-strens-n-phenos LOG-TO-FILE ( word " Do-rep: AftAlt c1-bases - " c1-bases ) LOG-TO-FILE ( word " Do-rep: AftAlt c1-genes - " c1-genes ) LOG-TO-FILE ( word " Do-rep: AftAlt c1-learn - " c1-learn ) LOG-TO-FILE ( word " Do-rep: AftAlt c1-stren - " c1-stren ) LOG-TO-FILE ( word " Do-rep: AftAlt c1-pheno - " c1-pheno ) ] ] ;; End of f-mutate-new-seeker end ;;-----------------------------------------------------------------------------| ;; D6 – do-die procedure(s) ;;-----------------------------------------------------------------------------| to do-die ;; This routine is to be executed by the observer. if( gb-debug-on = 1 ) [ ifelse( ( gs-debug-step-chooser = "all" ) or ( gs-debug-step-chooser = "die" ) ) [ set gb-debug-flow-on 1 LOG-TO-FILE "" LOG-TO-FILE word "Do-die: Debug on; tick = " ticks ] [ set gb-debug-flow-on 0 ] ] if( ( count seekers ) > 0 ) [ ask seekers [ f-set-seeker-death-flag f-seeker-dies ] ] ;; Supressed. f-update-aggregates LOG-TO-FILE " Do-die: procedure completed" end ;;-----------------------------------------------------------------------------| ;; f-set-seeker-death-flag to f-set-seeker-death-flag ;; This routine is to be executed by a seeker. set b-is-ready-to-die 0 ;; i.e. false, default. ;; If a cause of death has already been noted, it dies. ifelse( cause-of-death > ge-cod-none ) [ ;; A cause of death has been previously flagged. ;; This is either due to hunger (in do-move) or fission (in do-repro). ;; In both cases nrg has been stripped out already. ;; In the cases of DET and DAT, the flag is not yet set, ;; and the nrg remains. set b-is-ready-to-die 1 ] ;; Else [ ;; No cause of death has been set yet. Check basic vital signs. if( nrg <= DET ) ;; Death Energy Threshold. [ set b-is-ready-to-die 1 set cause-of-death ge-cod-hunger f-store-data-in-sink ge-sinktype-die-det nrg let sum-was ( item belief-affiliation gl-nrg-by-belief ) let sum-is-now ( sum-was - nrg ) set gl-nrg-by-belief ( replace-item belief-affiliation gl-nrg-by-belief sum-is-now ) set g-total-nrg-in-system ( g-total-nrg-in-system - nrg ) set nrg 0 ] if( age > DAT ) ;; Death Age Threshold. [ set b-is-ready-to-die 1 set cause-of-death ge-cod-oldage f-store-data-in-sink ge-sinktype-die-dat nrg let sum-was ( item belief-affiliation gl-nrg-by-belief ) let sum-is-now ( sum-was - nrg ) set gl-nrg-by-belief ( replace-item belief-affiliation gl-nrg-by-belief sum-is-now ) set g-total-nrg-in-system ( g-total-nrg-in-system - nrg ) set nrg 0 ] ] if( b-is-ready-to-die = 1 ) [ LOG-TO-FILE ( WORD " Do-die: S(age,nrg,cod) - (" age "," nrg "," cause-of-death ")" ) ] ;; End f-set-seeker-death-flag end ;;-----------------------------------------------------------------------------| ;; f-seeker-dies to f-seeker-dies ;; This routine is to be executed by a seeker. if( b-is-ready-to-die = 1 ) [ ;; Nrg was stripped out in do-move step. ;; However, nrg may exist for those who die of old age. f-increment-cod-list breed cause-of-death die ;; The seeker disappears from the system. ] ;; End f-seeker-dies end ;;-----------------------------------------------------------------------------| ;; D7 - do-post-tick procedure(s) ;;-----------------------------------------------------------------------------| to do-post-tick ;; This routine is to be executed by the observer. if( gb-debug-on = 1 ) [ ifelse( ( gs-debug-step-chooser = "all" ) or ( gs-debug-step-chooser = "post-tick" ) ) [ set gb-debug-flow-on 1 LOG-TO-FILE "" LOG-TO-FILE word "Do-Post-tick: Debug on; tick = " ticks ] [ set gb-debug-flow-on 0 ] ] ;; MANUAL CHANGE FOR DEBUG. ;; This is a call to a debug routine which could be suppressed if all is okay. ;; This is one of a group of such calls, most of which are between steps in ;; the 'Go' routine. They are suppressed there, but can be enabled again. ;; I have decided to leave this one active, for now. ;; It checks all agents, every tick, to ensure that all values are greater than ;; or equal to zero. if( frb-agents-are-all-valid = false ) [ LOG-TO-FILE ( word " Do-post-tick: Agents failed validity test." ) ] ;; Global EROI system-wide calculations. set g-sys-nrg-returned ( sum gl-sys-nrg-returned ) ;; Total nrg returned within delta T. set g-sys-nrg-invested ( sum gl-sys-nrg-invested ) ;; Total nrg invested within delta T. set g-sys-nrg-income ( g-sys-nrg-returned + g-sys-nrg-invested ) set g-sys-eroi 0 ;; System-wide EROI, per tick. if( g-sys-nrg-invested != 0 ) [ set g-sys-eroi ( g-sys-nrg-returned / g-sys-nrg-invested ) ] set g-sys-eta 0 ;; System-wide ETA, per tick. if( g-sys-nrg-income != 0 ) [ set g-sys-eta ( g-sys-nrg-returned / g-sys-nrg-income ) ] ;; Update the aggregates for display in the monitors. f-update-aggregates display LOG-TO-FILE " Do-post-tick: procedure completed." end ;;-----------------------------------------------------------------------------| ;; SECTION E – DRAWING AND MAINTENANCE PROCEDURE(S) ;;-----------------------------------------------------------------------------| ;;-----------------------------------------------------------------------------| ;; Update the values of global aggregate numbers. to f-update-aggregates ;; This routine is to be executed by the observer. ;; Although this is a display-only routine, it may implicitly call the ;; PRNG and so may have an effect on the trajectory of the model. In a ;; standard 'go' run it is called only once per tick, before graphs are ;; updated. If you use the one-step debug buttons, it is called once ;; after each step, so debug runs that use those buttons will not ;; replicate a real run. ;;---------------------------------------------------------------------------| ;; The following agent sets, counts and averages are for data collection ;; and display in monitors and plots. ;; Counts set g-no-of-patches ( count patches ) foreach gl-index-list [ set gl-no-of-seekers ( replace-item ? gl-no-of-seekers ( count seekers with [belief-affiliation = ?] ) ) ] set g-no-of-seekers ( sum gl-no-of-seekers ) ;; For the 8-beliefs society, track those with targeted belief affiliation. set g-no-with-this-belief ( count seekers with [belief-affiliation = g-gene-to-adjust] ) ;; Averages - seekers ifelse( 0 = ( count seekers ) ) [ set g-ave-age 0 ;; age of seekers set g-ave-nrg 0 ;; nrg of seekers set g-ind-min-eroi 1 ;; eroi of seekers set g-ind-ave-eroi 1 ;; eroi of seekers set g-ind-max-eroi 1 ;; eroi of seekers set g-ind-min-eta 0.5 ;; eta of seekers set g-ind-ave-eta 0.5 ;; eta of seekers set g-ind-max-eta 0.5 ;; eta of seekers set g-ave-C1-b0 0 ;; c1, base character, gene-0 set g-ave-C1-b1 0 ;; c1, base character, gene-1 set g-ave-C1-b2 0 ;; c1, base character, gene-2 set g-ave-C1-b3 0 ;; c1, base character, gene-3 set g-ave-C1-b4 0 ;; c1, base character, gene-4 set g-ave-C1-b5 0 ;; c1, base character, gene-5 set g-ave-C1-b6 0 ;; c1, base character, gene-6 set g-ave-C1-b7 0 ;; c1, base character, gene-7 set g-ave-C1-g0 0 ;; c1, genotypic character, gene-0 set g-ave-C1-g1 0 ;; c1, genotypic character, gene-1 set g-ave-C1-g2 0 ;; c1, genotypic character, gene-2 set g-ave-C1-g3 0 ;; c1, genotypic character, gene-3 set g-ave-C1-g4 0 ;; c1, genotypic character, gene-4 set g-ave-C1-g5 0 ;; c1, genotypic character, gene-5 set g-ave-C1-g6 0 ;; c1, genotypic character, gene-6 set g-ave-C1-g7 0 ;; c1, genotypic character, gene-7 set g-ave-C1-l0 0 ;; c1, learned character, gene-0 set g-ave-C1-l1 0 ;; c1, learned character, gene-1 set g-ave-C1-l2 0 ;; c1, learned character, gene-2 set g-ave-C1-l3 0 ;; c1, learned character, gene-3 set g-ave-C1-l4 0 ;; c1, learned character, gene-4 set g-ave-C1-l5 0 ;; c1, learned character, gene-5 set g-ave-C1-l6 0 ;; c1, learned character, gene-6 set g-ave-C1-l7 0 ;; c1, learned character, gene-7 set g-ave-C1-s0 0 ;; c1, strength character, gene-0 set g-ave-C1-s1 0 ;; c1, strength character, gene-1 set g-ave-C1-s2 0 ;; c1, strength character, gene-2 set g-ave-C1-s3 0 ;; c1, strength character, gene-3 set g-ave-C1-s4 0 ;; c1, strength character, gene-4 set g-ave-C1-s5 0 ;; c1, strength character, gene-5 set g-ave-C1-s6 0 ;; c1, strength character, gene-6 set g-ave-C1-s7 0 ;; c1, strength character, gene-7 set g-ave-C1-p0 0 ;; c1, phenotypic character, gene-0 set g-ave-C1-p1 0 ;; c1, phenotypic character, gene-1 set g-ave-C1-p2 0 ;; c1, phenotypic character, gene-2 set g-ave-C1-p3 0 ;; c1, phenotypic character, gene-3 set g-ave-C1-p4 0 ;; c1, phenotypic character, gene-4 set g-ave-C1-p5 0 ;; c1, phenotypic character, gene-5 set g-ave-C1-p6 0 ;; c1, phenotypic character, gene-6 set g-ave-C1-p7 0 ;; c1, phenotypic character, gene-7 set gl-nrg-by-tribe [ 0 0 0 0 0 0 0 0 0 0 ] ;; Max of 10 tribes ] ;; Else [ set g-ave-age ( sum [age] of seekers ) / g-no-of-seekers set g-ave-nrg ( sum [nrg] of seekers ) / g-no-of-seekers set g-ind-min-eroi ( min [eroi] of seekers ) set g-ind-ave-eroi ( sum [eroi] of seekers ) / g-no-of-seekers set g-ind-max-eroi ( max [eroi] of seekers ) set g-ind-min-eta ( min [eta] of seekers ) set g-ind-ave-eta ( sum [eta] of seekers ) / g-no-of-seekers set g-ind-max-eta ( max [eta] of seekers ) set g-ave-C1-b0 ( f-compute-C1-bases-average 0 ) set g-ave-C1-b1 ( f-compute-C1-bases-average 1 ) set g-ave-C1-b2 ( f-compute-C1-bases-average 2 ) set g-ave-C1-b3 ( f-compute-C1-bases-average 3 ) set g-ave-C1-b4 ( f-compute-C1-bases-average 4 ) set g-ave-C1-b5 ( f-compute-C1-bases-average 5 ) set g-ave-C1-b6 ( f-compute-C1-bases-average 6 ) set g-ave-C1-b7 ( f-compute-C1-bases-average 7 ) set g-ave-C1-g0 ( f-compute-C1-genes-average 0 ) set g-ave-C1-g1 ( f-compute-C1-genes-average 1 ) set g-ave-C1-g2 ( f-compute-C1-genes-average 2 ) set g-ave-C1-g3 ( f-compute-C1-genes-average 3 ) set g-ave-C1-g4 ( f-compute-C1-genes-average 4 ) set g-ave-C1-g5 ( f-compute-C1-genes-average 5 ) set g-ave-C1-g6 ( f-compute-C1-genes-average 6 ) set g-ave-C1-g7 ( f-compute-C1-genes-average 7 ) set g-ave-C1-l0 ( f-compute-c1-learn-average 0 ) set g-ave-C1-l1 ( f-compute-c1-learn-average 1 ) set g-ave-C1-l2 ( f-compute-c1-learn-average 2 ) set g-ave-C1-l3 ( f-compute-c1-learn-average 3 ) set g-ave-C1-l4 ( f-compute-c1-learn-average 4 ) set g-ave-C1-l5 ( f-compute-c1-learn-average 5 ) set g-ave-C1-l6 ( f-compute-c1-learn-average 6 ) set g-ave-C1-l7 ( f-compute-c1-learn-average 7 ) set g-ave-C1-s0 ( f-compute-c1-stren-average 0 ) set g-ave-C1-s1 ( f-compute-c1-stren-average 1 ) set g-ave-C1-s2 ( f-compute-c1-stren-average 2 ) set g-ave-C1-s3 ( f-compute-c1-stren-average 3 ) set g-ave-C1-s4 ( f-compute-c1-stren-average 4 ) set g-ave-C1-s5 ( f-compute-c1-stren-average 5 ) set g-ave-C1-s6 ( f-compute-c1-stren-average 6 ) set g-ave-C1-s7 ( f-compute-c1-stren-average 7 ) set g-ave-C1-p0 ( f-compute-c1-pheno-average 0 ) set g-ave-C1-p1 ( f-compute-c1-pheno-average 1 ) set g-ave-C1-p2 ( f-compute-c1-pheno-average 2 ) set g-ave-C1-p3 ( f-compute-c1-pheno-average 3 ) set g-ave-C1-p4 ( f-compute-c1-pheno-average 4 ) set g-ave-C1-p5 ( f-compute-c1-pheno-average 5 ) set g-ave-C1-p6 ( f-compute-c1-pheno-average 6 ) set g-ave-C1-p7 ( f-compute-c1-pheno-average 7 ) ;; Make a list of existing tribal-affiliation numbers., let tribe-list ( sort remove-duplicates ( [tribal-affiliation] of seekers ) ) set gl-nrg-by-tribe [ 0 0 0 0 0 0 0 0 0 0 ] ;; Max of 10 tribes foreach tribe-list [ let total-nrg ( sum [nrg] of seekers with [tribal-affiliation = ?] ) set gl-nrg-by-tribe ( replace-item ? gl-nrg-by-tribe total-nrg ) ] ] ;; End else ;;-----------------------------------------------------------------------------| ;; To ensure that the PRNG is called whether or not plots are displayed, the ;; calculations needed for any histogram plots which invoke the PRNG ;; implicitly should be carried out here where they will happen every tick. ;;-----------------------------------------------------------------------------| ;; Setup for Plot "AAAAAA" ;; This log entry may come from any step during debug operations. LOG-TO-FILE " Do-update: All aggregates updated." ;; End of f-update-aggregates end ;;-----------------------------------------------------------------------------| ;; Compute an average for C1-bases, by preferred gene type. to-report f-compute-C1-bases-average [ gene-to-check ] ;; This routine is to be executed by the observer. let count-of-seekers ( count seekers ) let appropriate-sum ( sum ( [item gene-to-check c1-bases] of seekers ) ) let answer 0 if ( count-of-seekers > 0 ) [ set answer ( appropriate-sum / count-of-seekers ) ] ;; LOG-TO-FILE ( word " Do-update: g# - " gene-to-check ", ave [B] - " answer ) report answer ;; End of f-compute-C1-bases-average end ;;-----------------------------------------------------------------------------| ;; Compute an average for C1-genes, by preferred gene type. to-report f-compute-C1-genes-average [ gene-to-check ] ;; This routine is to be executed by the observer. let count-of-seekers ( count seekers ) let appropriate-sum ( sum ( [item gene-to-check c1-genes] of seekers ) ) let answer 0 if ( count-of-seekers > 0 ) [ set answer ( appropriate-sum / count-of-seekers ) ] ;; LOG-TO-FILE ( word " Do-update: g# - " gene-to-check ", ave [G] - " answer ) report answer ;; End of f-compute-C1-genes-average end ;;-----------------------------------------------------------------------------| ;; Compute an average for c1-learn, by preferred gene type. to-report f-compute-c1-learn-average [ gene-to-check ] ;; This routine is to be executed by the observer. let count-of-seekers ( count seekers ) let appropriate-sum ( sum ( [item gene-to-check c1-learn] of seekers ) ) let answer 0 if ( count-of-seekers > 0 ) [ set answer ( appropriate-sum / count-of-seekers ) ] ;; LOG-TO-FILE ( word " Do-update: g# - " gene-to-check ", ave [M] - " answer ) report answer ;; End of f-compute-c1-learn-average end ;;-----------------------------------------------------------------------------| ;; Compute an average for c1-stren, by preferred gene type. to-report f-compute-c1-stren-average [ gene-to-check ] ;; This routine is to be executed by the observer. let count-of-seekers ( count seekers ) let appropriate-sum ( sum ( [item gene-to-check c1-stren] of seekers ) ) let answer 0 if ( count-of-seekers > 0 ) [ set answer ( appropriate-sum / count-of-seekers ) ] ;; LOG-TO-FILE ( word " Do-update: g# - " gene-to-check ", ave [S] - " answer ) report answer ;; End of f-compute-c1-stren-average end ;;-----------------------------------------------------------------------------| ;; Compute an average for c1-pheno, by preferred gene type. to-report f-compute-c1-pheno-average [ gene-to-check ] ;; This routine is to be executed by the observer. let count-of-seekers ( count seekers ) let appropriate-sum ( sum ( [item gene-to-check c1-pheno] of seekers ) ) let answer 0 if ( count-of-seekers > 0 ) [ set answer ( appropriate-sum / count-of-seekers ) ] ;; LOG-TO-FILE ( word " Do-update: g# - " gene-to-check ", ave [P] - " answer ) report answer ;; End of f-compute-c1-pheno-average end ;;-------------------------- ;; DATA CAPTURE TO CSV FILES ;;-------------------------- ;;-----------------------------------------------------------------------------| ;; Record the data is several selected plots to CSV files to f-record-selected-plots ;; This routine is to be executed by the observer. ;; The template for the export command is: ;; export-plot plotname filename ;; Get a common timestamp for all plots. let timestamp fr-get-time-stamp ;; Plot 01 let plotname "Nrg - By Belief Affiliation" let plot-filename ( word timestamp "_Sc" g-scenario-number "_Se" g-use-this-seed "_Pl01_NBBA.CSV" ) export-plot plotname plot-filename ;; Plot 02 set plotname "Nrg - By Tribal Affiliation" set plot-filename ( word timestamp "_Sc" g-scenario-number "_Se" g-use-this-seed "_Pl02_NBTA.CSV" ) export-plot plotname plot-filename ;; Plot 03 set plotname "[B]ase Values By Gene #" set plot-filename ( word timestamp "_Sc" g-scenario-number "_Se" g-use-this-seed "_Pl03_BVBG.CSV" ) export-plot plotname plot-filename ;; Plot 04 set plotname "[G]ene Values By Gene #" set plot-filename ( word timestamp "_Sc" g-scenario-number "_Se" g-use-this-seed "_Pl04_GVBG.CSV" ) export-plot plotname plot-filename ;; Plot 05 set plotname "[L]earned Beliefs By Gene #" set plot-filename ( word timestamp "_Sc" g-scenario-number "_Se" g-use-this-seed "_Pl05_LVBG.CSV" ) export-plot plotname plot-filename ;; Plot 06 set plotname "[S]trengths By Gene #" set plot-filename ( word timestamp "_Sc" g-scenario-number "_Se" g-use-this-seed "_Pl06_SVBG.CSV" ) export-plot plotname plot-filename ;; Plot 06 set plotname "[P]henotype Values By Gene #" set plot-filename ( word timestamp "_Sc" g-scenario-number "_Se" g-use-this-seed "_Pl07_PVBG.CSV" ) export-plot plotname plot-filename ;; End f-record-selected-plots end ;;-----------------------------------------------------------------------------| ;; Construct a time stamp for a file name for data in CSV format. to-report fr-get-time-stamp ;; This routine is to be executed by the observer. ;; ;; Date-string format "01:19:36.685 PM 19-Sep-2002" let date-string date-and-time let time-stamp "" ;; Append the year as yy. set time-stamp word time-stamp ( substring date-string 25 27 ) ;; Append the month as Mmm. set time-stamp word time-stamp fr-convert-mmm-mm ( substring date-string 19 22 ) ;; Append the day as dd. set time-stamp word time-stamp ( substring date-string 16 18 ) ;; Append a dash. set time-stamp word time-stamp "_" ;; Append the hour as hh. set time-stamp word time-stamp fr-convert1224 ( substring date-string 0 2 ) ( substring date-string 13 15 ) ;; Append the minute as mm. set time-stamp word time-stamp ( substring date-string 3 5 ) ;; Append the second as ss. set time-stamp word time-stamp ( substring date-string 6 8 ) report time-stamp ;; End fr-get-time-stamp end ;;-----------------------------------------------------------------------------| ;; DEBUG AND DEBUG LOG FILE MANAGEMENT FUNCTIONS ;;-----------------------------------------------------------------------------| ;;-----------------------------------------------------------------------------| ;; Open a log file for debug output. to f-open-log-file ;; This routine is to be executed by the observer. ;; Ensure previous log file is closed. if ( is-string? gs-log-file-name ) [ if ( file-exists? gs-log-file-name ) [ file-close-all ] ] ;; Date-string format "01:19:36.685 PM 19-Sep-2002" let date-string date-and-time set gs-log-file-name "TpLab_Log_" ;; Append the year as yy. set gs-log-file-name word gs-log-file-name ( substring date-string 25 27 ) ;; Append the month as Mmm. set gs-log-file-name word gs-log-file-name fr-convert-mmm-mm ( substring date-string 19 22 ) ;; Append the day as dd. set gs-log-file-name word gs-log-file-name ( substring date-string 16 18 ) ;; Append a dash. set gs-log-file-name word gs-log-file-name "_" ;; Append the hour as hh. set gs-log-file-name word gs-log-file-name fr-convert1224 ( substring date-string 0 2 ) ( substring date-string 13 15 ) ;; Append the minute as mm. set gs-log-file-name word gs-log-file-name ( substring date-string 3 5 ) ;; Append the second as ss. set gs-log-file-name word gs-log-file-name ( substring date-string 6 8 ) ;; Append the .txt extension. set gs-log-file-name word gs-log-file-name ".txt" file-open gs-log-file-name file-show "Log File for a TpLab (NetLogo) Model." file-show word "File Name: " gs-log-file-name file-show word "File opened at:" date-and-time file-show "" ;; Send a message directly to the command centre. ifelse ( file-exists? gs-log-file-name ) [ show word gs-log-file-name " opened." ] [ show word gs-log-file-name " not opened." ] end ;;-----------------------------------------------------------------------------| ;; Convert month in text form to digital form. to-report fr-convert-mmm-mm [ mmm ] ;; This routine is to be executed by the observer. ;; It converts a string in the form mmm ( alpha text ) to the form mm ( digit-text ). let mm "00" if( mmm = "Jan" ) [ set mm "01" ] if( mmm = "Feb" ) [ set mm "02" ] if( mmm = "Mar" ) [ set mm "03" ] if( mmm = "Apr" ) [ set mm "04" ] if( mmm = "May" ) [ set mm "05" ] if( mmm = "Jun" ) [ set mm "06" ] if( mmm = "Jul" ) [ set mm "07" ] if( mmm = "Aug" ) [ set mm "08" ] if( mmm = "SeP" ) [ set mm "09" ] if( mmm = "Oct" ) [ set mm "10" ] if( mmm = "Nov" ) [ set mm "11" ] if( mmm = "Dec" ) [ set mm "12" ] report mm end ;;-----------------------------------------------------------------------------| ;; Convert hour in 12 format to 24 hour format. to-report fr-convert1224 [ hh ampm ] ;; This routine is to be executed by the observer. ;; It converts a string in 12 hour format to 24 hour format. let hour read-from-string hh if( ampm = "PM" ) [ set hour ( hour + 12 ) ] let dd ( word "00" hour ) let d2 last dd set dd but-last dd let d1 last dd set dd ( word d1 d2 ) report dd end ;;-----------------------------------------------------------------------------| ;; Close a log file for debug output. to f-close-log-file ;; This routine is to be executed by the observer. let b-filename-exists 0 if ( is-string? gs-log-file-name ) [ if ( file-exists? gs-log-file-name ) [ set b-filename-exists 1 ] ] ifelse( b-filename-exists = 1 ) [ ;; Ensure the file is selected. file-open gs-log-file-name ;; Stanp it. LOG-TO-FILE word "File closed at: " date-and-time ;; Flush the buffers. file-flush ;; Close it. file-close-all ;; Note sent to command centre. show word gs-log-file-name " closed." ;; Revert to dummy name. set gs-log-file-name "dummyname" ] [ if( gs-log-file-name = "dummyname" ) [ show "No log file is open. Cannot close it." ] ] end ;;-----------------------------------------------------------------------------| ;; Select an already opened log file. to f-select-log-file ;; This routine is to be executed by the observer. ifelse ( file-exists? gs-log-file-name ) [ ;; Ensure the file is selected. file-open gs-log-file-name ;; Ensure it is open for writing. LOG-TO-FILE "" LOG-TO-FILE "SELECTED" ] [ show word gs-log-file-name " is not open. Cannot select it." ] end ;;-----------------------------------------------------------------------------| ;; Change the debug mode from on to off, or vice versa. to f-toggle-debug ;; This routine is to be executed by the observer, and is activated by a ;; button. ifelse( gb-debug-on = 1 ) [ ;; Debug is On, turn it Off. ;; Close the file before turning debug logging off. f-close-log-file set gs-debug-status "0 (Off)" ;; This appears in the monitor. set gb-debug-on 0 ;; But this controls the debug feature. ] [ ;; Debug is Off, turn it On. set gs-debug-status "1 (On)" ;; This appears in the monitor. set gb-debug-on 1 ;; But this controls the debug feature. ;; The switches, if needed, are reset manually by the user. ;; Open the log file after turning debug logging on. f-open-log-file ] end ;;-----------------------------------------------------------------------------| ;; 'Show' a string in a debug log. to LOG-TO-FILE [ log-this-string ] ;; This routine may be executed by observer or seeker. ;; It should be invoked as a debug routine only, and would not be used for ;; normal output. It sends output to the debug log file, or, optionally, ;; also to the command centre. ;; gb-debug-on is a global Boolean and has value 1 (true) or 0 (false). if( gb-debug-on = 1 ) [ ;; gb-debug-flow-on is declared as a global Boolean variable, and its value ;; is 0 ( false ) or 1 ( true ) and is set on or off at the beginning of each ;; function ( each do-step ). It is controlled by the chooser that selects 'all' ;; or a specific do-function. ;; ;; When it is 'on' you can assume the debug log file exists and is open for ;; write. if( gb-debug-flow-on = 1 ) [ file-show log-this-string show log-this-string ] ] end ;;-----------------------------------------------------------------------------| ;; This replicates the effect of an 'ASSERTION' in C++ to ASSERT [ error-test error-string error-who ] ;; This routine can be run by observer or seeker. if( error-test = false ) [ show ( word error-test " " error-string " " error-who ) ;; Cause a run-time error and display a message. error ( word "Agent: " error-who " - " error-string ) ] end ;;-----------------------------------------------------------------------------| ;; Check whether the nrg accounts are all valid. to-report frb-nrg-accounts-are-all-valid ;; This routine can be run by the observer. let b-accounts-are-all-valid 1 if( gb-debug-on = 1 ) [ ;; Do the check only if debug is on. let temp-nrg-in-seekers ( sum [nrg] of seekers ) let temp-nrg-in-fruit ( sum [fruit] of patches ) let temp-nrg-in-sunshine g-nrg-in-sunshine let temp-total-nrg ( temp-nrg-in-seekers + temp-nrg-in-fruit + temp-nrg-in-sunshine ) if (temp-nrg-in-seekers != ( sum gl-nrg-by-belief ) ) [ set b-accounts-are-all-valid 0 LOG-TO-FILE ( word "S-nrg-check: SB:" temp-nrg-in-seekers ", IS:" ( sum gl-nrg-by-belief ) ) ] if (temp-nrg-in-fruit != g-nrg-in-fruit ) [ set b-accounts-are-all-valid 0 LOG-TO-FILE ( word "F-nrg-check: SB:" temp-nrg-in-fruit ", IS:" g-nrg-in-fruit ) ] if (temp-total-nrg != g-total-nrg-in-system ) [ set b-accounts-are-all-valid 0 LOG-TO-FILE ( word "T-nrg-check: SB:" temp-total-nrg ", IS:" g-total-nrg-in-system ) ] ] report b-accounts-are-all-valid ;; End of frb-nrg-accounts-are-all-valid end ;;-----------------------------------------------------------------------------| ;; Check whether the agents are all valid. to-report frb-agents-are-all-valid ;; This routine can be run by the observer. let b-agents-are-all-valid true if( gb-debug-on = 1 ) [ ;; Do the check only if debug is on. ;; Check the seekers. ask seekers [ if( frb-seeker-is-valid = false ) [ set b-agents-are-all-valid false ] ] ] report b-agents-are-all-valid ;; End of frb-agents-are-all-valid end ;;-----------------------------------------------------------------------------| ;; Check whether a seeker is valid. to-report frb-seeker-is-valid ;; This routine can be run by a seeker. let b-seeker-is-valid true report b-seeker-is-valid ;; End of frb-seeker-is-valid end
There is only one version of this model, created over 7 years ago by Garvin Boyle.
Attached files
File | Type | Description | Last updated | |
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04 TpLab V2.07.png | preview | Preview for '04 TpLab V2.07' | over 7 years ago, by Garvin Boyle | Download |
141129 NTF - NetLogo Stds for OrrerySW R2.pdf | Prepared standards for Orrery Software for NetLogo projects. | over 7 years ago, by Garvin Boyle | Download | |
160702 03 PPT MPP in Sustainable Society R8.pptx | A presentation at ISEE 2017 on the nature of the MPP and its role in economics. | over 7 years ago, by Garvin Boyle | Download | |
170219 NTF Reconciling Eco n Sci R5.pdf | A proposal on how to reconcile science and economics (draft). | over 7 years ago, by Garvin Boyle | Download | |
170322 NTF TpLab Change Log R2.07.pdf | The most recent change diary. | over 7 years ago, by Garvin Boyle | Download |
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