// genesis // Arranging the B5FS cells in space. float originxmin float originymin // Unique number for each cell type (same as spike number) int typenum = 10 int ydex float placer int i,j,istartdex int k = 0 float randzpos placer = {mynode}/{sqrtNnodes} ydex = { round {placer} } originxmin = {regionoffsetx}+({mynode}-{ydex}*sqrtNnodes)*B5FS_NX*B5FS_SEPX originymin = {regionoffsety}+{ydex}*B5FS_NY*B5FS_SEPY create neutral /B5FSnet // Random orientation float randrotation addfield /B5FS 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 if ({columntype == 0}) for (j = 0; j < B5FS_NY; j = j+1) for (i = 0; i < B5FS_NX; i = i+1) int newrandseed = {{ {typenum} @0@ {trunc {{{originxmin}+{B5FS_SEPX}*{i}}/{SEPX}}} @0@ {trunc {{{originymin}+{B5FS_SEPY}*{j}}/{SEPY}}} } + {myrandseed}} randseed {newrandseed} randzpos = { rand 550e-6 1262e-6 } copy /B5FS /B5FSnet/B5FS[{k}] position /B5FSnet/B5FS[{k}] \ {originxmin + B5FS_SEPX*i} {originymin + B5FS_SEPY*j} {randzpos} if ({{{output} == 1} & {{membranepotentialoutput} == 1}}) addmsg /B5FSnet/B5FS[{k}]/soma /Vmwrite{typenum} SAVE Vm end k=k+1 end end end if ({columntype == 1}) for (j = 0; j < B5FS_NY; j = j+1) istartdex = {trunc {j/2}}*2-j+1 for (i = istartdex; i < B5FS_NX; i = i+2) int newrandseed = {{ {typenum} @0@ {trunc {{{originxmin}+{B5FS_SEPX}*{i}}/{SEPX}}} @0@ {trunc {{{originymin}+{B5FS_SEPY}*{j}}/{SEPY}}} } + {myrandseed}} randseed {newrandseed} randzpos = { rand 550e-6 1262e-6 } copy /B5FS /B5FSnet/B5FS[{k}] position /B5FSnet/B5FS[{k}] \ {originxmin + B5FS_SEPX*i} {originymin + B5FS_SEPY*j} {randzpos} // Rotate about z-axis ("twirl" in GENESIS cellsheet terminology) if ({rotateneurons} == 1) randrotation = {rand 0 6.283185308 } setfield /B5FSnet/B5FS[{k}] rotation {randrotation} // save for posterity rotcoord /B5FSnet/B5FS[{k}] {randrotation} -z -center {originxmin + B5FS_SEPX*i} {originymin + B5FS_SEPY*j} {randzpos} end if ({{{output} == 1} & {{membranepotentialoutput} == 1}}) addmsg /B5FSnet/B5FS[{k}]/soma /Vmwrite{typenum} SAVE Vm end k=k+1 end end end