Closed vakhtanov closed 6 years ago
To eliminate further. 1) Does your xy grid in ps1 have any nan values in it? 2) When you load ps1 and hgt1 and then plot xy(:,3),xy(:,1),hgt does it look reasonable (spatial pattern and range of values)?
From this I believe that you might have some mall-formed input data. Do your lonlat data inputted from SNAP have NaN's/ data you are not expecting in there?
After export from SNAP files with data LAT, LON and Elevation get holes with NaN values like on picture
I included a fix for our code to remove the nan values. Please re-runs step 1 and step 2.
Though recommend you work with the SNAP team to fix this in their processor as there should not be such holes in the the lon-lat data. With the fix included above they will be removed in the stamps processing.
Ok. Thank you for help!
Hello!
I have got error agane
here is printscrin with size of elements
This has been solved, in current github version.
I am using STAMPS on win64. Prepare SENTINEL-1 data in SNAP. There is NaN values when export from SNAP 6 to STAMPS. For the STAMPS 3.3 i download ps_load_initial_gamma from https://forum.step.esa.int/t/how-to-prepare-sentinel-1-images-stack-for-psi-sbas-in-snap-5/4981/68. There is script with corection NaN values. On pictures is error report
Could you help me to repair this error?