// genesis // Arranging the P23RSa cells in space. //float P23RSa_SEPX = 25e-6 //float P23RSa_SEPY = 25e-6 //float P23RSa_NX = 5 //float P23RSa_NY = 5 float originxmin float originymin // Unique number for each cell type (same as spike number) int typenum = 1 int ydex float placer float randzpos int i,j int k = 0 placer = {mynode}/{sqrtNnodes} ydex = { round {placer} } originxmin = {regionoffsetx}+({mynode}-{ydex}*sqrtNnodes)*P23RSa_NX*P23RSa_SEPX originymin = {regionoffsety}+{ydex}*P23RSa_NY*P23RSa_SEPY create neutral /P23RSanet // Note that these cells' positions overlap. This doesn't cause any // problems since we can refer to them as separate groups. // Random orientation float randrotation addfield /P23RSa rotation if ({{{output} == 1} & {{membranepotentialoutput} == 1}}) create asc_file /Vmwrite{typenum} setfield /Vmwrite{typenum} filename ./data-latest/membrane.celltype{typenum}.{myzeropadnode} flush 1 leave_open 1 append 0 float_format %0.9g end for (j = 0; j < P23RSa_NY; j = j+1) for (i = 0; i < P23RSa_NX; i = i+1) int newrandseed = {{ {typenum} @0@ {trunc {{{originxmin}+{P23RSa_SEPX}*{i}}/{SEPX}}} @0@ {trunc {{{originymin}+{P23RSa_SEPY}*{j}}/{SEPY}}} } + {myrandseed}} randseed {newrandseed} randzpos = { rand 1602e-6 2871e-6 } copy /P23RSa /P23RSanet/P23RSa[{k}] position /P23RSanet/P23RSa[{k}] \ {originxmin + P23RSa_SEPX*i} {originymin + P23RSa_SEPY*j} {randzpos} // Rotate about z-axis ("twirl" in GENESIS cellsheet terminology) if ({rotateneurons} == 1) randrotation = { rand 0 6.283185308 } setfield /P23RSanet/P23RSa[{k}] rotation {randrotation} // save for posterity rotcoord /P23RSanet/P23RSa[{k}] {randrotation} -z -center {originxmin + P23RSa_SEPX*i} {originymin + P23RSa_SEPY*j} {randzpos} end if ({{{output} == 1} & {{membranepotentialoutput} == 1}}) addmsg /P23RSanet/P23RSa[{k}]/soma /Vmwrite{typenum} SAVE Vm end k=k+1 end end