AHG dataset for different products

[arashmodrad]

We want condense all data containing discharge, depth, width, velocity into at a station hydraulic geometry (AHG) relation from different sources at CONUS Level.

Use AHGestimation package an write wrapper functions to account for unique cases in each of these items to extract at much AHG as possible.

• CFIM create AHG coefficients for all CFIM #288
• NFIE Create AHG parameters for NIFE #289
• FIM 3 Create AHG parameters from FIM3 #290
• FIM 4 Create AHG parameters from FIM4 #291
• HydroSWoT
• USGS

This reduces data storage space by more than 90%