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NWM 24HR Snow Melt service - correct calculations #414

Open KatherinePowell-NOAA opened 1 year ago

KatherinePowell-NOAA commented 1 year ago

Comparing the redeveloped UAT published version of ana_24hr_snow_melt to the on-prem shows some differences that are not uniform. Need to investigate the algorithm further.

KatherinePowell-NOAA commented 1 year ago

Discussions with Ops regarding the design of this service - a 72-Hr SWE already has the same 1-day layer.

Anders Nilsson followed up on this discussion (he's part of the Winter Hydro Desk). According to Carrie O. and Shawn C, they would prefer:

Therefore, since the change in SWE is already included as a layer in the 72-HR SWE Change service, I will modify this 24-Hr Snow Melt to use the ACSNOM land variable instead and publish a test version for Ops to review. In this case, the service will NOT be directly comparable to the on-prem ana_24hr_snow_melt service.

KatherinePowell-NOAA commented 1 year ago

Additionally - there are discussions regarding this on the Winter Hydro Chat space