https://mamba.readthedocs.io/en/latest/installation.html
mamba create -n pyschism_tutorial python=3.9
conda activate pyschism_tutorial
pip install pyschism
git clone https://github.com/schism-dev/pyschism.git
cd pyschism
pip install .
pip uninstall cfgrib
conda install -c conda-forge cfgrib
git clone https://github.com/cuill/PySCHISM_tutorial.git
cd PySCHISM_tutorial
mkdir data
wget -O data/hgrid.gr3 http://ccrm.vims.edu/yinglong/Cui/PySCHISM_tutorial/hgrid.gr3
wget -O data/vgrid.in http://ccrm.vims.edu/yinglong/Cui/PySCHISM_tutorial/vgrid.in