am trying to apply the following condition:
if ( the color of patch -2 -1 is red ) [ some cammands ]
can anyone please tell me how to write this in netlogo
A:
If you mean the patch at coordinates (-2 1) then its:
ask (patch -2 1) with [pcolor = red] [commands]
or
ask (patch -2 1) [ if (pcolor = red) [commands]]
Jose M Vidal
2010-08-30 10:23:45