Catchment attributes

[jsadler2]

I am gathering catchment attributes for the PRMS HRU's from https://wwwbrr.cr.usgs.gov/projects/SW_MoWS/GeospatialFabric.html

[jsadler2]

It's been going swimmingly until I realized I have this issue: I don't know how to relate the National HRU ids (what is in the subset model) to the HRU ids in the catchment attr data files which are region-specific

[jsadler2]

Here's a sample of the subset HRU ids - they have nationwide-ids that are used in the NHM:

[jsadler2]

And here are the regional HRU id's with the attributes (the max id number is 4827 in region 02):

[jsadler2]

So I guess the question is: is there a way to relate the nationwide id's (the model) to the region-specific id's (what we have the attributes for)

[jsadler2]

ping @jzwart , @aappling-usgs

[aappling-usgs]

Yes! There's a shapefile or similar that has both...let me dig around.

[aappling-usgs]

GeospatialFabric_National.gdb (from https://www.sciencebase.gov/catalog/item/5362b683e4b0c409c6289bf6) has a layer 'nhruNationalIdentifier' that has columns for hru_id_nat (national ID) and hru_id (regional ID). There are also columns for hru_id_local (seems to be identical to hru_id) and hru_segment and hru_segment_orig (could be important for linking to segments?).

[jsadler2]

Awesome. Thanks, @aappling-usgs