I have a batch run macro that uses the /SHOW command to produce either tiff or jpeg files of contour plots. The images always have a resolution of 1077 x 810. I would like to produce smaller images.

This is easy to do interactively using the "hardcopy" command. If you manually resize the graphic window, the hardcopy plots will be sized accordingly. But, how can this be done in a batch run?


The vertical resolution of the batch image (created with /SHOW, <tiff/jpeg/png>) can be set using the /GFILE,<vertres> command, where vertres can be any number of pixels up to 2400. The horizontal resolution will be set by the aspect ratio. This applies to JPEG, TIFF, PNG, as well as .GRPH files





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