200x300 sub-area Extracting a 200x300 sub-area f=peaks.cub t=crop.cub samp=100 line=200 band=1 nsamp=200 nline=300 nbands=1 In this example crop will extract a 200x300 sub-area that starts at sample 100 and line 200 Input image for crop This is the input image for the 200x300 example of crop. The area to be "cropped" is shown in red. FROM Output image for crop This is the output image for the 200x300 example of crop TO Example Gui Screenshot of GUI with parameters filled in to perform a 200 pixel by 300 pixel crop of the input image.