NOAA-OWP / ngen-forcing

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Regrid AORC Forcings using ExactExtract Module #1

Closed jduckerOWP closed 2 years ago

jduckerOWP commented 2 years ago

This script currently uses the NextGen hydrofabric to regrid AORC forcings using the ExactExtract C+ module. The ExactExtract module calculates zonal statistics between raster cells (forcings) and polygons (NextGen hydrofabric) while accounting for raster cells that are partially covered by the polygon. This script can quickly regrid AORC forcings to a single netcdf file containing lumped sum data for each catchment within NextGen hydrofabric. The script will also produce a single weight file from the ExactExtract module for the user to use as a reference for ExactExtract module's lumped sum calculations based on percent coverage for raster cells over a single catchment.

[Short description explaining the high-level reason for the pull request]

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