pamstack

Stack the planes of multiple PAM images into one PAM image. More information: https://netpbm.sourceforge.net/doc/pamstack.html.

• Stack the planes of the specified PAM images in the specified order:

pamstack path/to/image1.pam path/to/image2.pam ... > path/to/output.pam

• Specify the tuple type name of the output PAM file (maximum of 255 characters):

pamstack -tupletype tuple_type path/to/image1.pam path/to/image2.pam ... > path/to/output.pam