;----------------------------------------------------------------- ; findgen2d.pro ; ; 2/2001 by Andreas Reigber ;------------------------------------------------------------------ ; Like findgen a 2d floating point array is generated. But here ; the slopes in x and y can be specified. ; Great IDL code, isn't it? ; ; Usage: ; res = findgen2d(size_x,size_y,max_x,max_y) ; size_x : size of the array in X ; size_y : size of the array in Y ; max_x : in x a ramp from 0 to max_x is generated ; max_y : in y a ramp from 0 to max_y is generated ;------------------------------------------------------------------ ; This software has been released under the terms of the GNU Public ; license. See http://www.gnu.org/copyleft/gpl.html for details. ;------------------------------------------------------------------ function findgen2d,anz_rg,anz_az,nr_rg,nr_az return,(fltarr(anz_az)+1)##(findgen($ anz_rg)/anz_rg*nr_rg)+(findgen(anz_az)$ /anz_az*nr_az)##(fltarr(anz_rg)+1) end