Steffan Davies
Steffan Davies
Please delete this issue, thanks
I am attempting to set up a distributed network of workers for Dask computation. Host A has a shared NFS volume with Host B where the Pygmtsar project is located....
I have replicated the Gastein Valley notebook on an area with known subsidence. The issue is in cumulative displacement, the stable structures appear as uplift, the known susidence location appears...
In you examples you use interferogram correlation or unwrapped phase standard deviation as criteria for selecting best pairs. However you don't explain which method is more robust or under which...
Some orbits are not found, must be (date, date+2days)
Regression method is causing border artifacts:   Do you recommend any workaround except for increasing chunksize (it is currently 2048)
I am having issues with sbas.ps_parallel, some indications on workflow would be helpful. Is ps_parallel supposed to be run after intf_parallel and merge_parallel? Doing so causes {final date}_F{merged subswaths}.PRM missing...
https://github.com/mobigroup/gmtsar/blob/b23580b9b6138752cc88bc5a63837c5197b1f036/pygmtsar/pygmtsar/Stack_unwrap_snaphu.py#L79 I can't seem to find any reference to interpolate_nearest in the code. Just filling nan with 0.
Is Gaussian detrending being performed for pixels across the entire time stack? I'm running out of memory and have tried reducing chunksize to 128 with the same problem. My system...
This is much faster than looping in Python. The current method can take very long (30+ min) for large stacks (4000 pairs), have you experienced this? Benchmark (DASK 1 Worker...