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Installation instructions

This file provides more detailed instructions on how to install, configure, and get the project running. Summary instructions are provided in readme.md.

Step 1 -- Activate a python environment on your local machine

Step 2 - Clone the repository

git clone [email protected]:NOAA-OWP/t-route.git 

Step 3 - Compile necessary files

cd t-route/src/python_routing_v02/
./compiler.sh 

Step 4 - Run the model

python3 compute_nhd_routing_SingleSeg_v02.py 

Step 4 - Alternative v01 model (defaults can be overwritten with custom input yaml)

cd ..
cd python_routing_v01
python3 compute_nhd_routing_SingleSeg_v01.py 

Examples:

python3 compute_nhd_routing_SingleSeg_v01.py -v -t

or

/t-route/test/input/yaml/CustomInput_short.yaml 

Troubleshooting

  • If you receive the following error.

    • FileNotFoundError: [Errno 2] No such file or directory: b'../../t-route/test/input/geo/Channels/RouteLink_NHDPLUS.nwm.v2.0.4.nc'
  • Run the following command in ../../t-route/test/input/geo/Channels/

wget https://www.nco.ncep.noaa.gov/pmb/codes/nwprod/nwm.v2.0.4/parm/domain/RouteLink_NHDPLUS.nc 
  • Rename the downloaded file RouteLink_NHDPUS.nc to RouteLink_NHDPLUS.nwm.v2.0.4.nc