Rqatrend allocationfree

[schlichtanders]

here the code to make rqatrend allocation free

[felixcremer]

Nice, that works now for me on the VM and I started using it for processing the full tiles.
Let's see, whether this is going to fully work or whether this will also run into memory problems.

[felixcremer]

I tested this with the main function on the EODC-VM and unfortunately this still runs into out of memory problems.
It seems to be a bit faster than before, but we still would have to run every parameter combination separately or I could play around different thread and worker numbers.

[danlooo]

@felixcremer Can you estimate the memory needed to process 1 year with 1 tile? Maybe we need to split the tile to avoid out of memory issues. Our github runner VM currently has only 8GB of RAM. However, there are more resources in other VMs.

[felixcremer]

That is hard to estimate, because it depends a lot on the number of workers and threads. We would have to experiment on that a bit.