No filter selected and now cannot calibrate.

[alanrock]

I was shooting some luminance images last night but forgot to choose "luminance" as the filter type in SGPro, and therefore the information is missing in the FITS header. When I use BPP to calibrate, it gives me an error saying that I haven't selected any flats, even though I have, because the filter type in my flats doesn't match the filter type in my lights (I assume). Is there any way to correct this, or will it work anyway? Thanks.
Alan

[RickS]

Use the button called "Add Custom" (or something similar) to load the lights and you'll be able to add a filter name.

Cheers,
Rick.