Running out of memory

[peter-dfm]

Hi Charis,

I'm having some troubles running the program. I have it running locally where it runs fine. If I use the '--copy_original_bands' flag it runs out of memory, which I somewhat expect as I have 16Gb of RAM. If I exclude the flag it works.

However, when I run it on a Windows server it always runs out of memory, '--copy_original_bands' flag or not. It is in a VM and has 24Gb of RAM with nothing else running and doesn't finish the process.

numpy.core._exceptions._ArrayMemoryError: Unable to allocate 3.59 GiB for an array with shape (9801, 6, 128, 128) and data type float32

I find it odd that it works on my PC with less RAM but when given more it doesn't work.

Hoping you can give me some ideas as to why this is happening or a potential solutions.

Regards,

Peter

[lanha]

The implementation is probably not very memory efficient. I would try with smaller images (using the roi option) if possible.