NAME

       mintpy-tropo_gacos - Generates the difference of two input files.

DESCRIPTION

       usage: diff.py [-h] [-o OUTFILE] [--force] file1 file2 [file2 ...]

       Generates the difference of two input files.

   positional arguments:
       file1  file to be subtracted

       file2  file used to subtract

   options:
       -h, --help
              show this help message and exit

       -o OUTFILE, --output OUTFILE
              output file name, default is file1_diff_file2.h5

       --force
              Enforce the differencing for the shared dates only for time-series files

   example:
       diff.py
              velocity.h5    velocity_demErr.h5

       diff.py
              timeseries.h5  inputs/ERA5.h5  -o timeseries_ERA5.h5

       diff.py
              timeseries.h5  inputs/ERA5.h5  -o timeseries_ERA5.h5  --force

       diff.py
              timeseries_ERA5_ramp_demErr.h5  ../GIANT/Stack/LS-PARAMS.h5 -o mintpy_giant.h5

       diff.py
              reconUnwrapIfgram.h5  ./inputs/ifgramStack.h5  -o diffUnwrapIfgram.h5

              #  multiple  files  diff.py   waterMask.h5   maskSantiago.h5  maskFernandina.h5  -o
              maskIsabela.h5