Problem with saving results

[NG419]

Hi,

I am a student in physics working on ptychography. For my FPM experiment I need to reconstruct the images so I gave PtyLab a try. Actually I manage to preprocess my datas, reconstruct and the plots look correct. But my problem is that whenever I try to save the results with the saveResults() function (put right after engine.reconstruct() just like in your jupyter tutorial)of the Reconstruction file I keep getting empty datas. This seems to be coming from the self.object array being an empty array of zeros but cannot find why. The same thing happens if I try to plot reconstruction.object directly after the reconstruction. Does anyone have a solution? Or another way to save the reconstructed image in its upscaled resolution?

Thank you very much,
NG

[dboonz]

Hi NG,

Sorry for the delay in getting back to you. Do you still have this problem? If so, could you modify helical_beam.py, such that it reproduces your error?