CMOD, sigma0 detrend, and others sar processing tools over ocean.
xsarsea is supposed to use [xsar](https://github.com/umr-lops/xsar) objects to map SAR products into xarray Datasets.
now you can install xsarsea
conda activate xsar
pip install git+https://github.com/umr-lops/xsarsea.git
pip install git+https://github.com/umr-lops/xsarsea.git
cd xsarsea
pip install -r requirements.txt
pip install -e .