I am looking to run the liquid rescale plugin from the windows console. I started a thread on GimpTalk and they were able to help me out and create a script for me.
You might have to contact the plug-in's authors about how to call LQR from a script. The source code seems to indicate that when run non-interactively, the plug-in only expects five parameters, but its PDB registration demands 24 parameters.
Anyideas on how I can get this to work?