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--- projects:rincon_arroyo_hec-ras_2d_modeling [2024-08-03 10:12 pm] – removed - external edit (Unknown date) 127.0.0.1
+++ projects:rincon_arroyo_hec-ras_2d_modeling [2024-08-03 10:28 pm] (current) – ↷ Links adapted because of a move operation 216.244.66.238
@@ Line 1: / Line 1: @@
+====== Rincon Arroyo HEC-RAS 2D modeling ======
+[[workspaces:rincon_arroyo_hec-ras_2d_modeling:start|Workspace]]
+This is the objective function surface of an unsteady 2D HEC-RAS model that minimizes the volume error and maximizes the NSE by trying 10,000 different combinations of the curve number and Manning’s n. That best model (still with a 5.75% volume error) is very hard to find on a relatively flat valley. Calibrating the RAS parameters for an arid region like southern New Mexico is not easy at all without much flow data.
+{{https://clawrim.isnew.info/wp-content/uploads/2024/06/Rincon-Arroyo-Objective-Function-Surface.png}}
+{{tag>projects}}