Region 4 West Fork Calcasieu 2D HEC-RAS Model - A14EwARF Design Storms
Design Storms: 7 Return Periods (5yr, 10yr, 25yr, 50yr, 100yr, 200yr, and 500yr) and 5 Durations (6hr, 12hr, 24hr, 48hr, and 72hr) based on 2018 Existing Conditions Geometry and Mean Atlas 14 Everywhere (A14E) Preciptation with Alternate Block Method (ABM) Temporal Distribution and Areal Reduction Factors (ARF) Applied / Simulation Window: 01JAN2000 00:00 - 15JAN2000 00:00 / Equation Set: SWE-ELM (original/faster) / Computation Interval: 20 Second (Fixed Time Step)
Model Software Version
HEC-RAS version 6.4.1Model Application
Region 4 West Fork Calcasieu 2D HEC-RAS Model - A14EwARF Design StormsSimulation Type
OTHERInput Files
| Title | Description | Location |
|---|---|---|
| DSS File | DSS File | .\BoundaryConditions\Stage\010YR_24HR_HMR51_UC2D.dss |
| Met BC Precipitation|Gridded DSS Filename | Met BC Precipitation|Gridded DSS Filename | MRMS_Delta2020_LWIRegion4.dss |
| DSS File | DSS File | .\BoundaryConditions\Inflow\010YR_24HR_HMR51_755_1D.dss |
| Terrain | terrain used by plan | .\Terrain\WF_Terrain_Final.hdf |
| Infiltration | infiltration used by plan | .\Map Layers\gSSURGO_InfiltrationDC.hdf |
| Land cover | land cover used by plan | .\Map Layers\NLCD_Manning_Roughness.hdf |
| Percent impervious | percent impervious used by plan | .\Map Layers\NLCD_Percent_Impervious.hdf |
| prj file | RAS project file which links projects with plans, geometry, and flow files | WF_WestForkCalcasieu.prj |
| Model Boundary | The HEC-RAS model boundary spatial extent | /06_SupplementalFiles/Boundary/WF_Boundary_2D.shp |
| b file | RAS master input text file | WF_WestForkCalcasieu.b10 |
| g file | RAS geometry file | WF_WestForkCalcasieu.g01 |
| c file | Binary Geometry file from Geom Prep | WF_WestForkCalcasieu.c01 |
| x file | Geometry master input text file | WF_WestForkCalcasieu.x01 |
| u file | unsteady flow file | WF_WestForkCalcasieu.u10 |
| u hdf file | unsteady flow file in HDF format | WF_WestForkCalcasieu.u10.hdf |
Output files
| Title | Description | Location |
|---|---|---|
| p file | Model plan data | WF_WestForkCalcasieu.p10 |
| p hdf file | result output in HDF format | WF_WestForkCalcasieu.p10.hdf |
Temporal extent
| 2000-01-01 |
| 2000-01-15 |
Temporal resolution
20SECResource Files
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Metadata record information
| Created By | pbailey@fenstermaker.com |
| Created At | 2025-06-21t21:41:22.228417+00:00 |
| Access Level | Public |
| Is Reviewed | True |
| Owner | pbailey@fenstermaker.com |