Hi @olibclarke,
I didn’t realise that the box size would only be 338. I thought that the Fourier cropping was binning the particles to a lower resolution (I followed this post Fourier crop to box size - #2 by mmclean).
I essentially want to have a large box size (due to the long particle), but instead of using the raw pixel size of 0.72 A, I just wanted to set it to 2.5 A to make the processing faster (or even possible due to the GPU limitations). Did I go about doing this incorrectly?
My calculation for the Fourier cropping parameter was (0.72A/(2.5A/2))*588