Max Size import for TIF error

[kumsa]

I've been working with some large pano's of the fall skyline in Virginia. I captured the images in RAW, processed them in ASP3, then stiched them together in Hugin to create a large, ProPhotoRGB TIF. I'd like to do a little touch up in ASP3, but when I try and import it, here's the error that's given in the log (that's the actual text, spelling error and all):

"TIFF image is an unsuppoerted size 21051 3607"

What is the max size for importing ?

[jknights]

I cant remember the exact size but I think there was a 40MP limit in the 32bit AfterShot Pro1 but I have tested with a 240MP (20000x12000pixel) image.
I think the limit may be 20000pixels in the longer dimension.

[kumsa]

Thanks, I'll test it out later and provide a confirmation.