Failure Surface Analysis on landslides in cross-sections. Computes SLBL surfaces and simple displacement model. Compares with external displacement data in the LOS.
hi,
thank you for your great tool!
Just small fix for error regarding the example project dem and disp files:
change absolute paths to relative paths, so
SFA.bat can read:
DEM_PATH example/dem.csv
DISP_PATH example/disp.csv
The function to save the model saves also the comparison with sar data, so that this comparison must be computed for the data to be saved. However there is no mechanism to stop the user from trying to save before computing the comparison, and no alternative to save only the result of the model.
When comparing the model results with sar displacement, the method with least squares seems to be implemented in the way that the displacement obtained by the model must be positive, thus not matching negative sar displacement.
Harmonize the scale of the model and insar arrows for better visualisation.
Perhaps display from a single array to get a single matplotlib automatic scale, and add unit vector for scale.