how to merge and sum frames of images into one in Digital Micrograph?

Question

I tried to use the merge function to sum it together, but the intensity of the Merge Image does not equal to the addition of the two original images. Does anyone know how to do it in DM?

Answer 1

I think the question as asked is maybe a bit under-specified. For simple "intensity adding" of two images of the same size ( pixel dimensions ) you can simply use the label letters and a simple equation like f.e.:

will give you:

I also don't know what the 'merge' function you refer to should be. What script command are you referring to?