Appion

templateCorrelator.py needs to rescale the images so the array size is a factor of two before and after binning. It is only rescaling to adjust for before binning and this poses a problem in the next step. Manualpicker rescales properly, so it can be used as a reference for fixing this problem.

I think I have found the solution for this problem, but I need some help verifying my fix. templateCorrelator.py (through a long chain of events) calls the function binImg in imagefilter.py to rescale any images that are not evenly divisible by the binning factor. This is fine, except not only does the image array need to be divisible by the binning factor with no remainders, it needs to result in an even number. If the X dimension is an odd number you will get the error "TODFFT: NX= 2625 MUST BE EVEN!!!" in findem.log and FindEM will crash. (For some odd reason, maybe one of you knows, if the Y dimension is odd, but the X is even, it doesn't crash) So my fix for this is to rescale the array by bin*2. This works in my sandbox for templateCorrelator and manualpicker and dogPicker still run fine, but I know several other tools call this binImg function as well and I want to make sure this won't negatively effect anything else before I check it in to subversion. Can you guys look over the screenshot of my code and let me know what you think? Thanks!