mdatopbm
Convert a Microdesign MDA file to a PBM image.
TLDR
Convert a MDA file to a PBM image
$ mdatopbm [path/to/image.mda] > [path/to/output.pbm]
Invert the colors in the input image
$ mdatopbm -i [path/to/image.mda] > [path/to/output.pbm]
Double the input image's height
$ mdatopbm -d [path/to/image.mda] > [path/to/output.pbm]