PixInsight Forum (historical)

PixInsight => General => Topic started by: jerryyyyy on 2014 August 21 07:09:07

Title: Incompatible Source Image Geometry
Post by: jerryyyyy on 2014 August 21 07:09:07

Seem to get this error when merging L with a constructed RGB image randomly.  Normally I will crop, do DBE and then maybe linear fit and I get this error both with the AIP script and the LRGB Proc.  Any insights?  Maybe get this 10% of the time. 

This is also strange insofar as when I go back to the original stacked images I get the same error.  The stacking was done with the batch preprocessing script.  Using the Stats Proc there are different numbers of pixels in the different images.  Duh? 

Title: Re: Incompatible Source Image Geometry
Post by: dgbarar on 2014 August 21 07:56:10

Hi Jerry,

I have gotten this error as well.  It has occurred for me when I have cropped one of images differently than the others.  When you get this error go back and check the actual dimensions of the images you are attempting to combine.  I would bet that one of those images has a different physical size.

Don Barar

Title: Re: Incompatible Source Image Geometry
Post by: jerryyyyy on 2014 August 21 08:29:08

I just looked into this in a bit of depth and solved my problem, your mileage may vary :). 

Instead of using ChannelCombination to make my RGB image I used LRBGCombination and it all worked.  I added the L via the LRGB Proc. 

You figure?