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foraminifera.expdef @ 474

Last change on this file since 474 was 474, checked in by oriona, 8 years ago
Parameters for time scaling added.
File size: 20.2 KB

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1	expdef:
2	name:Reproduction of benthic foraminifera
3	info:~
4	Basic information about this simulation:
5	www.framsticks.com/foraminifera
6
7	Technical information:
8	Genes and parameter values which control reproduction are stored in user1 and user2 fields.
9
10	user1:
11	genes which are not encoded in Ff genotype:
12	min_repro_energy - Minimum energy necessary for reproduction
13	hibernation - Defines foram behavior in the case of no nutrients
14
15	user2:
16	Physiological parameters of foraminifera:
17	max_energy_level - maximum energy level reached so far
18	gen - generation: 0 haploid, 1 diploid
19	species - species: 0 not hibernating 1 hibernating
20	hibernated - 0/1 foram is/isn't hibernated
21	reproduce - 0/1 foram isn't/is ready for reproduction
22	~
23	code:~
24
25
26	global nutrientenergywaiting;
27	global reprocounter;
28	global colors;
29	global chambers;
30	global o;
31	global max_chamber_energ;
32	global dir_change;
33	global movePerStep;
34
35	@include "foraminifera.inc"
36
37	// -------------------------------- experiment begin --------------------------------
38
39	function onExpDefLoad()
40	{
41	// define genotype and creature groups
42	GenePools.clear();
43	Populations.clear();
44	GenePools[0].name = "Unused";
45
46	var pop = Populations[0];
47	pop.name = "Forams";
48	pop.en_assim = 0;
49	pop.nnsim = 0;
50	pop.enableperf = 1;
51	pop.death = 1;
52	pop.energy = 1;
53	pop.selfmask = 0x10001;
54	pop.othermask = 0x20001;
55	//pop.selfmask = 0x20002; pop.othermask = 0x10002;
56	pop.perfperiod = 25;
57
58	pop = Populations.addGroup("Nutrients");
59	pop.nnsim = 0;
60	pop.enableperf = 0;
61	pop.death = 1;
62	pop.energy = 1;
63	pop.selfmask = 0x20002;
64	pop.othermask = 0x10000;
65	//pop.othermask = 0x10002;
66
67	pop = Populations.addGroup("ReticulopodiaNutrients");
68	pop.nnsim = 0;
69	pop.enableperf = 0;
70	pop.death = 0;
71	pop.energy = 0;
72	pop.selfmask = 0x20002;
73	pop.othermask = 0x10000;
74
75	//world
76	SignalView.mode = 1;
77	World.wrldwat = 200;
78	World.wrldsiz = micronsToFrams(40000);
79	World.wrldbnd = 1;
80	ExpParams.stress = 1;
81	ExpParams.creath = -0.99; //just above the bottom
82	ExpParams.autorestart = 0;
83
84	//time
85	ExpParams.secPerStep = 60;
86	ExpParams.foramSpeedMmPerMin = 0.1;
87	movePerStep = getMovePerStep();
88
89	//ExpParams.visualize = 1; //uncomment to visualize reticulopodia and indicate nutrients positions
90
91	//ExpParams.logging = 1; //uncomment to enable logging simulation parameters to log files
92
93	//reproduction
94	ExpParams.foramPop = 10;
95	ExpParams.crossprob = 0;
96	ExpParams.mutationprob = 0;
97	ExpParams.repro_time = 20;
98	reprocounter = 0;
99
100	//morphology
101	dir_change = 30000;
102	ExpParams.zone1_range = micronsToFrams(3000);
103	ExpParams.zone2_range = micronsToFrams(6000);
104	init_chambers();
105	ExpParams.chamber_proculus_haplo = micronsToFrams(50);
106	ExpParams.chamber_difference_haplo = 0.0;
107	ExpParams.chamber_proculus_diplo = micronsToFrams(20);
108	ExpParams.chamber_difference_diplo = 0.2;
109	max_chamber_energ = [Vector.new(), Vector.new()];
110	for (var j = 0; j < 2; j++)
111	{
112	for (var i = 0; i < chambers[0].size; i++)
113	{
114	max_chamber_energ[j].add(((Math.pow(getProperty(j, "chamber_proculus"),3) + Math.pow(getProperty(j, "chamber_proculus") + (i) * getProperty(j, "chamber_difference"),3))*(i+1))/2);
115	}
116	}
117
118	//energetics
119	ExpParams.min_repro_energ_haplo = 4;
120	ExpParams.min_repro_energ_diplo = 6;
121
122	ExpParams.e_meta = 0.00005;
123	ExpParams.energy_hib = 0.000025;
124	ExpParams.energy_move = 0.00005;
125
126	ExpParams.energies0_haplo = max_chamber_energ[0][0] - 0.001*max_chamber_energ[0][0];
127	ExpParams.energies0_diplo = max_chamber_energ[1][0] - 0.001*max_chamber_energ[1][0];
128	ExpParams.feedtrans = 0.125;
129	ExpParams.e_repro_cost_haplo = 0.7;
130	ExpParams.e_repro_cost_diplo = 0.3;
131
132	//nutrients
133	ExpParams.nutrientsize = micronsToFrams(10);
134	ExpParams.energy_nut = 100 * Math.pow(ExpParams.nutrientsize, 3);
135	ExpParams.nutrientPop = 1;
136	ExpParams.feedrate = 100;
137	nutrientenergywaiting = 0;
138	ExpState.totaltestedcr = 0;
139	ExpState.nutrient = "";
140	}
141
142	@include "standard_placement.inc"
143
144	function getMovePerStep()
145	{
146	return micronsToFrams((ExpParams.foramSpeedMmPerMin/60)1000)ExpParams.secPerStep;
147	}
148
149	function micronsToFrams(micrometers)
150	{
151	return micrometers*0.025;
152	}
153
154	function framsToMicrons(framsworldunits)
155	{
156	return framsworldunits/0.025;
157	}
158
159	function getProperty(gen, prop_id)
160	{
161	var ploid = "haplo";
162	if (gen == 1) ploid = "diplo";
163	return ExpParams.[prop_id + "_" + ploid];
164	}
165
166	function addInitialForam(species, i)
167	{
168	var geno = createForamGenotype(0, species, 0);
169	var cr = Populations[0].add(geno);
170	cr.name = "Initial creature" + species + "_" + i;
171	placeCreatureRandomly(cr, 0, 0);
172	cr.energy0 = getProperty(0, "energies0");
173	cr.energy = cr.energy0;
174	setGenotype({"opt" : 0, "cr" : cr, "species" : species});
175	}
176
177	function onExpInit()
178	{
179	Populations[0].clear();
180	Populations[1].clear();
181	Populations[2].clear(); //reticulopodia and nutrients
182
183	for (var i = 0; i < ExpParams.foramPop; i++)
184	{
185	addInitialForam(0, i);
186	addInitialForam(1, i);
187	}
188	o = Populations[0][0].getMechPart(0).orient.clone();
189	ExpState.totaltestedcr = 0;
190	nutrientenergywaiting = ExpParams.energy_nut;
191	}
192
193	function onExpLoad()
194	{
195	for (var pop in Populations)
196	pop.clear();
197
198	Loader.addClass(sim_params.*);
199	Loader.setBreakLabel(Loader.BeforeUnknown, "onExpLoad_Unknown");
200	Loader.run();
201
202	Simulator.print("Loaded " + Populations[0].size + " Forams and " + Populations[1].size + " nutrient objects");
203	}
204
205	function onExpLoad_Unknown()
206	{
207	if (Loader.objectName == "org") // saved by the old expdef
208	{
209	var g = Genotype.newFromString("");
210	Loader.currentObject = g;
211	Interface.makeFrom(g).setAllDefault();
212	Loader.loadObject();
213	var cr = Populations[0].add(g);
214	if (cr != null)
215	{
216	//cr.rotate(0,0,Math.rnd01*Math.twopi);
217	if ((typeof(g.user1) == "Vector") && (g.user1.size >= 3))
218	{
219	// [x,y,energy]
220	cr.move(g.user1[0] - cr.center_x, g.user1[1] - cr.center_y, 0);
221	cr.energy = g.user1[2];
222	}
223	else
224	{
225	cr.move(Math.rnd01 * World.wrldsiz - cr.center_x, Math.rnd01 * World.wrldsiz - cr.center_y, 0);
226	}
227	}
228	}
229	else if (Loader.objectName == "Creature")
230	{
231	Loader.currentObject = CreatureSnapshot.new();
232	Loader.loadObject();
233	Populations[0].add(Loader.currentObject);
234	}
235	}
236
237	function onExpSave()
238	{
239	File.writeComment("saved by '%s.expdef'" % Simulator.expdef);
240
241	var tmpvec = [], i;
242
243	for(var cr in Populations[1])
244	tmpvec.add([cr.center_x, cr.center_y, cr.energy]);
245
246	ExpState.nutrient = tmpvec;
247	File.writeObject(sim_params.*);
248	ExpState.nutrient = null; //vectors are only created for saving and then discarded
249
250	for (var cr in Populations[0])
251	File.writeObject(cr);
252	}
253
254	// -------------------------------- experiment end --------------------------------
255
256	// -------------------------------- foram begin -----------------------------------
257
258	function setForamMeta(cr, gen)
259	{
260	cr.idleen = (ExpParams.e_meta * max_chamber_energ[gen][Math.min(lastChamberNum(cr), max_chamber_energ[gen].size-1)])*ExpParams.secPerStep;
261	}
262
263	function lastChamberNum(cr)
264	{
265	return cr.numparts-1;
266	}
267
268	function onForamsBorn(cr)
269	{
270	setForamMeta(cr, 1);
271	if (ExpParams.visualize == 1)
272	{
273	var ret = Populations[2].add("//0\np:sh=3,sx=0.01,sy="+ExpParams.zone1_range+",sz="+ExpParams.zone1_range+",ry=1.57,vr=1.0,1.0,1.0");
274	cr.user3 = ret;
275	}
276	}
277
278	function placeRandomlyNotColliding(cr)
279	{
280	var retry = 100; //try 100 times
281	while (retry--)
282	{
283	placeCreatureRandomly(cr, 0, 0);
284	if (!cr.boundingBoxCollisions(0))
285	return cr;
286	}
287
288	Populations[0].delete(cr);
289	}
290
291	function visualization(cr)
292	{
293	var has_ret = 0;
294
295	if (cr.user3 != null)
296	{
297	if (Populations[2].findUID(cr.user3.uid) != null)
298	{
299	has_ret = 1;
300	}
301	}
302
303	return has_ret;
304	}
305
306	function foramGrow(cr, chamber_num)
307	{
308	if ((chamber_num+1) < chambers[cr.user2["species"]].size)
309	{
310	var geno = createForamGenotype(cr.user2["gen"], cr.user2["species"], chamber_num+1);
311	var cr2 = Populations[0].add(geno);
312
313	cr2.energy0 = cr.energy;
314	cr2.energy = cr2.energy0;
315
316	setGenotype({"cr" : cr2, "parent_user1" : cr.user1, "parent_user2" : cr.user2, "opt" : 2});
317	cr2.moveAbs(cr.center_x - cr2.size_x / 2, cr.center_y - cr2.size_y / 2, cr.pos_z);
318	setForamMeta(cr2, cr2.user2["gen"]);
319
320	if (visualization(cr))
321	{
322	Populations[2].delete(cr.user3);
323	}
324	Populations[0].delete(cr);
325	}
326	}
327
328	function stepToNearest(cr)
329	{
330	var p = cr.getMechPart(0);
331	var n = cr.signals.receiveSet("nutrient", ExpParams.zone2_range);
332
333	//if signals are received find the source of the nearest
334	if (n.size > 0)
335	{
336	var i;
337	var mp;
338	var distvec = XYZ.new(0, 0, 0);
339	var dist;
340	var mindist = 100000000000.0;
341	var mindistvec = null;
342	var eating = 0;
343
344	for (i = 0; i < n.size; i++)
345	{
346	mp = n[i].value.getMechPart(0);
347	distvec.set(mp.pos);
348	distvec.sub(p.pos);
349	dist = distvec.length;
350	if (dist < ExpParams.zone1_range)
351	{
352	if (n[i].value != null)
353	{
354	energyTransfer(cr, n[i].value);
355	eating = 1;
356	}
357	}
358	else if (eating == 0 && cr.user2["hibernated"] == 0 && dist < mindist)
359	{
360	mindist = dist;
361	mindistvec = distvec.clone();
362	}
363	}
364
365	if (!eating && cr.user2["hibernated"] == 0)
366	{
367	mindistvec.normalize();
368	mindistvec.scale(-1*movePerStep);
369	cr.localDrive = mindistvec;
370	moveEnergyDec(cr);
371	}
372
373	return 1;
374	}
375
376	else
377	{
378	return 0;
379	}
380	}
381
382	function moveEnergyDec(cr)
383	{
384	if (cr.user2["hibernated"] == 0)
385	{
386	cr.energy_m += (ExpParams.energy_move * max_chamber_energ[cr.user2["gen"]][Math.min(lastChamberNum(cr), (max_chamber_energ[cr.user2["gen"]].size)-1)])*ExpParams.secPerStep;
387	}
388	}
389
390	function foramMove(cr)
391	{
392	//TODO moving inside sediment?
393
394	//adjustment in z axis
395	cr.moveAbs(cr.pos_x, cr.pos_y, 0);
396
397	//are there any nutrients in zone 1 or 2?
398	{
399	var moved = stepToNearest(cr); //TODO weighted sum of distance and energy
400	if (moved==1)
401	{
402	return;
403	}
404	}
405
406	//no nutrients in zone 2
407	var hibernation = 0;
408	if (cr.user2["gen"] == 0) hibernation = cr.user1["hibernation"];
409	else hibernation = cr.user1[0]["hibernation"];
410	//hibernation
411	if (hibernation == 1)
412	{
413	reverseHib(cr);
414	cr.localDrive = XYZ.new(0,0,0);
415	}
416	//random move
417	else if (cr.lifespan%(dir_change/ExpParams.secPerStep) == 0)
418	{
419	cr.user2["dir"] = randomDir();
420	cr.localDrive = cr.user2["dir"];
421	moveEnergyDec(cr);
422	}
423	else
424	{
425	cr.localDrive = cr.user2["dir"];
426	}
427	}
428
429	function randomDir()
430	{
431	var dir = (Math.rndUni(-ExpParams.zone2_range, ExpParams.zone2_range), Math.rndUni(-ExpParams.zone2_range, ExpParams.zone2_range), 0);
432	dir.normalize();
433	dir.scale(-1*movePerStep);
434	return dir;
435	}
436
437	function energyTransfer(cr1, cr2)
438	{
439	cr1.localDrive = XYZ.new(0,0,0);
440	var e = ExpParams.feedtrans*ExpParams.secPerStep; //TODO efficiency dependent on age
441	e = Math.min(cr2.energy, e) + 0.0000001;
442	//Simulator.print("transferring "+e+" to "+cr1.name+" from "+cr2.name+" ("+cr2.energy+")");
443	cr2.energy_m = cr2.energy_m + e;
444	cr1.energy_p = cr1.energy_p + e;
445	if (cr1.user2["hibernated"] == 1)
446	{
447	reverseHib(cr1);
448	}
449	}
450
451	function reverseHib(cr)
452	{
453	if (cr.user2["hibernated"] == 1)
454	{
455	setForamMeta(cr, cr.user2["gen"]); //unhibernate
456	}
457	else
458	{
459	cr.idleen = (ExpParams.energy_hib * max_chamber_energ[cr.user2["gen"]][Math.min(lastChamberNum(cr), (max_chamber_energ[cr.user2["gen"]].size)-1)])*ExpParams.secPerStep; //hibernate
460	}
461	cr.user2["hibernated"] = 1 - cr.user2["hibernated"];
462	}
463
464	function onForamsStep(cr)
465	{
466	cr.getMechPart(0).orient.set(o);
467	if (visualization(cr))
468	{
469	cr.user3.moveAbs(cr.center_x-ExpParams.zone1_range, cr.center_y-ExpParams.zone1_range, cr.center_z-ExpParams.zone1_range-getProperty(cr.user2["gen"], "chamber_proculus"));
470	}
471
472	if (deathConditions(cr) == 1)
473	{
474	Populations[0].kill(cr);
475	return;
476	}
477
478	foramMove(cr);
479
480	var repro = foramReproduce(cr);
481	if (repro == 1)
482	{
483	return;
484	}
485
486	cr.user2["max_energy_level"] = Math.max(cr.energy, cr.user2["max_energy_level"]);
487	if (lastChamberNum(cr) <= chambers[0].size-1)
488	{
489	if ((cr.user2["max_energy_level"] >= max_chamber_energ[cr.user2["gen"]][lastChamberNum(cr)]))
490	{
491	foramGrow(cr, lastChamberNum(cr));
492	}
493	}
494	}
495
496	function deathConditions(cr)
497	{
498	if ((cr.energy <= ExpParams.e_death_level) \|\| (Math.rnd01 < ExpParams.hunted_prob))
499	return 1;
500	else
501	return 0;
502	}
503
504	function onForamsDied(cr)
505	{
506	if (visualization(cr))
507	{
508	Populations[2].delete(cr.user3);
509	}
510	//fossilization
511	var geno = GenePools[0].add(cr.genotype);
512	geno.user1 = cr.user1;
513	geno.user2 = cr.user2;
514	if (ExpParams.logging == 1) Simulator.print("\"" + cr.name + "\" died...");
515	ExpState.totaltestedcr++;
516	}
517
518	// --------------------------------foram end -------------------------------------
519
520	// -------------------------------- nutrient begin --------------------------------
521
522	function createNutrientGenotype(nutrientsize, zone1_range)
523	{
524	return "//0\np:sh=3,sx="+nutrientsize+",sy="+nutrientsize+",sz="+nutrientsize+",ry=1.5,vr=0.0,1.0,0.0";
525	}
526
527	function onNutrientsStep(cr)
528	{
529	cr.moveAbs(cr.pos_x % World.wrldsiz, cr.pos_y % World.wrldsiz, 0.5);
530	}
531
532	function addNutrient()
533	{
534	var cr = Populations[1].add(createNutrientGenotype(ExpParams.nutrientsize, ExpParams.zone1_range));
535
536	cr.name = "Nutrients";
537	cr.idleen = 0;
538	cr.energy0 = ExpParams.energy_nut;
539	cr.energy = cr.energy0;
540	cr.signals.add("nutrient");
541
542	cr.signals[0].value = cr;
543
544	placeCreatureRandomly(cr, 0, 0);
545	if (ExpParams.visualize == 1)
546	{
547	var nutsize = ExpParams.nutrientsize*10;
548	var nut = Populations[2].add("//0\np:sh=2,sx="+nutsize+",sy="+nutsize+",sz="+nutsize+",ry=1.5,vr=0.0,1.0,0.0");
549	cr.user3 = nut;
550	nut.moveAbs(cr.pos_x-1.5nutsize, cr.pos_y-1.5nutsize, 0.5);
551	}
552	}
553
554	function onNutrientsDied(cr)
555	{
556	if (visualization(cr))
557	{
558	Populations[2].delete(cr.user3);
559	}
560	}
561
562	function nutrientGrowth()
563	{
564	nutrientenergywaiting = nutrientenergywaiting + 1;
565	if (nutrientenergywaiting > ExpParams.feedrate/ExpParams.secPerStep)
566	{
567	for (var i = 0; i < ExpParams.nutrientPop; i++)
568	{
569	addNutrient();
570	}
571
572	nutrientenergywaiting = 0.0;
573	Simulator.checkpoint();
574	}
575	}
576
577	// -------------------------------- nutrient end --------------------------------
578
579	// -------------------------------- step begin --------------------------------
580
581	function onStep()
582	{
583
584	nutrientGrowth();
585	if (ExpParams.logging == 1)
586	{
587	createStatistics();
588	}
589
590	//reproduction --------------------------------------------
591	reprocounter += 1;
592	if (reprocounter*ExpParams.secPerStep > ExpParams.repro_time)
593	{
594	reprocounter = 0;
595	reproduce_parents(0);
596	reproduce_parents(1);
597	}
598
599	//check for extinction -----------------------------------------------
600	if (Populations[0].size == 0)
601	{
602	if (ExpParams.autorestart)
603	{
604	Simulator.print("no more creatures, restarting...");
605	onExpInit();
606	}
607	else
608	{
609	Simulator.print("no more creatures, stopped.");
610	Simulator.stop();
611	}
612	}
613	if (ExpParams.maxSteps > 0)
614	{
615	if (Simulator.stepNumber >= ExpParams.maxSteps)
616	Simulator.stop();
617	}
618	}
619
620	function createStatistics()
621	{
622	var number = [[0, 0],[0,0]]; // [species][gen]
623	var e_inc = [[0, 0],[0,0]];
624	var e_nut = 0.0;
625
626	for (var i = 0; i < Populations[0].size; i++)
627	{
628	var cr = Populations[0].get(i);
629	var gen = cr.user2["gen"];
630	var species = cr.user2["species"];
631
632	number[species][gen] = number[species][gen] + 1;
633	e_inc[species][gen] = e_inc[species][gen] + cr.energy;
634	}
635
636	for (var i = 0; i < Populations[1].size; i++)
637	{
638	var cr = Populations[1].get(i);
639	e_nut += cr.energy;
640	}
641
642	var log_numbers = [number[1][0], number[1][1], number[0][0], number[0][1], Populations[1].size];
643	var log_energies = [e_inc[1][0], e_inc[1][1], e_inc[0][0], e_inc[0][1], e_nut];
644
645	log(log_numbers, "forams_log.txt");
646	log(log_energies, "energies_log.txt");
647	}
648
649	function log(tolog, fname)
650	{
651	var f = File.appendDirect(fname, "forams data");
652	f.writeString("" + Simulator.stepNumber);
653	for (var i = 0; i < tolog.size; i++)
654	{
655	f.writeString(";" + tolog[i]);
656	}
657	f.writeString("\n");
658	f.close();
659	}
660
661	// -------------------------------- step end --------------------------------
662
663	@include "standard_events.inc"
664
665	~
666
667	prop:
668	id:visualize
669	name:Show reticulopodia and nutrients
670	type:d 0 1 0
671	group:Foraminifera
672
673	prop:
674	id:maxSteps
675	name:Stop after the given number of simulation steps
676	type:d 0 1000000 0
677
678	prop:
679	id:foramSpeedMmPerMin
680	name:Speed of foraminfera in mm/min
681	type:f 0.1
682	flags: 16
683	group:Foraminifera
684
685	prop:
686	id:secPerStep
687	name:Seconds per simulation step
688	type:f 60.0
689	flags: 16
690	group:Foraminifera
691
692	prop:
693	id:e_repro_cost_haplo
694	name:Cost of reproduction
695	type:f 0.1 0.9 0.5
696	group:Foraminifera
697
698	prop:
699	id:e_repro_cost_diplo
700	name:Cost of reproduction
701	type:f 0.1 0.9 0.3
702	group:Foraminifera
703
704	prop:
705	id:chamber_proculus_haplo
706	name:Size of proculus
707	type:f
708	group:Foraminifera
709
710	prop:
711	id:chamber_proculus_diplo
712	name:Size of proculus
713	type:f
714	group:Foraminifera
715
716	prop:
717	id:chamber_difference_haplo
718	name:Difference in size between subsequent chambers
719	type:f
720	group:Foraminifera
721
722	prop:
723	id:chamber_difference_diplo
724	name:Difference in size between subsequent chambers
725	type:f
726	group:Foraminifera
727
728	prop:
729	id:hunted_prob
730	name:Probability of being hunted
731	type:f 0 1 0
732	group:Forminifera
733
734	prop:
735	id:zone1_range
736	name:Zone 1 range
737	type:f 0 200
738	group:Foraminifera
739
740	prop:
741	id:zone2_range
742	name:Zone 2 range
743	type:f 0 3000
744	group:Foraminifera
745
746	prop:
747	id:colors
748	name:Haploid and diploid colors
749	type:x
750	group:Foraminifera
751
752	prop:
753	id:min_repro_energ_haplo
754	name:Min reproduction energy of forams
755	type:f
756	group:Foraminifera
757
758	prop:
759	id:min_repro_energ_diplo
760	name:Min reproduction energy of forams
761	type:f
762	group:Foraminifera
763
764	prop:
765	id:repro_prob
766	name:Probability of reproduction
767	type:f 0 1 0.8
768	group:Foraminifera
769
770	prop:
771	id:energies0_haplo
772	name:Energy of offspring from diploid forams
773	type:f
774	group:Foraminifera
775
776	prop:
777	id:energies0_diplo
778	name:Energy of offspring from diploid forams
779	type:f
780	group:Foraminifera
781
782	prop:
783	id:energy_hib
784	name:Energy used for hibernation during one step
785	type:f 0 1 0.001
786	group:Foraminifera
787
788	prop:
789	id:energy_move
790	name:Energy used for movement during one step
791	type:f 0 20 0.001
792	group:Foraminifera
793
794	prop:
795	id:min_vol
796	name:Minimal volume for reproduction
797	type:f 100 900 100
798	group:Foraminifera
799
800	prop:
801	id:max_size
802	name:Maximal size
803	type:d 1 10 5
804	group:Foraminifera
805
806	prop:
807	id:foramPop
808	name:Initial forams population size
809	type:d 1 1000 100
810	group:Foraminifera
811
812	prop:
813	id:crossprob
814	name:Crossover probability
815	type:f 0 1 0
816	group:Foraminifera
817
818	prop:
819	id:mutationprob
820	name:Mutation probability
821	type:f 0 1 0
822	group:Foraminifera
823
824	prop:
825	id:e_death_level
826	name:Minimal level of energy to sustain life
827	type:f 0 20 0
828	group:Foraminifera
829
830	prop:
831	id:e_meta
832	name:Idle metabolism
833	type:f 0 1
834	group:Energy
835	help:Each stick consumes this amount of energy in one time step
836
837	prop:
838	id:feedrate
839	name:Feeding rate
840	type:f 0 1000000
841	group:Energy
842	help:How fast energy is created in the world
843
844	prop:
845	id:energy_nut
846	name:Nutrient energy
847	type:f 0 1000
848	group:Energy
849
850	prop:
851	id:feedtrans
852	name:Ingestion multiplier
853	type:f 0 100
854	group:Energy
855
856	prop:
857	id:nutrientsize
858	name:Nutrient size
859	type:f 0.1 0.9 0.1
860	group:Energy
861
862	prop:
863	id:nutrientPop
864	name:Nutrient population size
865	group:Energy
866	type:d 1 1000 10
867
868	prop:
869	id:stress
870	name:Environmental stress
871	type:d 0 1 1
872	group:World
873
874	prop:
875	id:repro_trigger
876	name:Reproduction trigger
877	type:d 0 1 1
878	group:World
879
880	prop:
881	id:repro_time
882	name:Time before reproduction
883	type:d 0 10000
884
885	prop:
886	id:creath
887	name:Creation height
888	type:f -1 50
889	help:~
890	Vertical position (above the surface) where new Forams are revived.
891	Negative values are only used in the water area:
892	0 = at the surface
893	-0.5 = half depth
894	-1 = just above the bottom~
895
896	state:
897	id:nutrient
898	name:Nutrient locations
899	help:vector of vectors [x,y,energy]
900	type:x
901	flags:32
902
903	prop:
904	id:autorestart
905	name:Restart after extinction
906	help:Restart automatically this experiment after the last creature has died?
907	type:d 0 1
908
909	state:
910	id:notes
911	name:Notes
912	type:s 1
913	help:~
914	You can write anything here
915	(it will be saved to the experiment file)~
916
917	state:
918	id:totaltestedcr
919	name:Evaluated Forams
920	help:Total number of the Forams evaluated in the experiment
921	type:d
922	flags:16
923
924	prop:
925	id:logging
926	name:Log statistics to file
927	type:d 0 1 0

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