VIS_VOL visualizes a volume Usage: vis_vol(V,s,alpha,coul) or vis_vol(V) Author: Ali Mohammad-Djafari Tests: n=32;[x,y,z]=meshgrid(-n+1:n,-n+1:n,-n+1:n);V=exp(-.01*(x.*x+y.*y+z.*z)); vis_vol(V);view([135 -75]) nomf='test.vol';[header,V]=read_xmips(nomf);V=reducevolume(V,2); vis_vol(V);view([135 -75])