use isfinite instead of ~isnan since more general and avoids NaNs and Infs,...

use isfinite instead of ~isnan since more general and avoids NaNs and Infs, ready to move function up for all machines

git-svn-id: https://spcsvn.epfl.ch/repos/TCV/gdat/trunk@8147 d63d8f72-b253-0410-a779-e742ad2e26cf

crpptbx/JET/get_grids_1d.m

@@ -52,9 +52,9 @@ for it=1:length(gdat_data.t)
   it_rt_eff = it_rt(it);
   it_vol_eff = it_vol(it);
   if (nbdim_x == 1)
-    ii=find(~isnan(gdat_data.grids_1d.rhopolnorm));
+    ii=find(isfinite(gdat_data.grids_1d.rhopolnorm));
   else
-    ii=find(~isnan(gdat_data.grids_1d.rhopolnorm(:,it)));
+    ii=find(isfinite(gdat_data.grids_1d.rhopolnorm(:,it)));
   end
   if (nbdim_x == 1)
     if length(ii)==length(gdat_data.grids_1d.rhopolnorm)