OK, back on the netbook but with a charged up battery. Looks like our timezones are quite different, I am about ready to pack in for the day.
I did miss an operation out - the second one.
There is a bug with BIMP when it comes to the lighting effects. The colour value is not set correctly.
Load the revised script, but before running, reset the colour - edit procedure - click on color - set to white in the color dialog - ok -ok to back out. You need to do this whenever you load the script.
Now run BIMP - I checked on a simple pattern and manual applied filters = BIMP
However take note of ofnuts comments, there will be other ways of getting an equivalent result.
revised bimp script attached
I did miss an operation out - the second one.
There is a bug with BIMP when it comes to the lighting effects. The colour value is not set correctly.
Load the revised script, but before running, reset the colour - edit procedure - click on color - set to white in the color dialog - ok -ok to back out. You need to do this whenever you load the script.
Now run BIMP - I checked on a simple pattern and manual applied filters = BIMP
However take note of ofnuts comments, there will be other ways of getting an equivalent result.
revised bimp script attached