SRH-2D Project Summary Report

Project file name: Gila_Report.sms

Report generation date: 27 February 2025 09:15:53

Contents

1 Project summary
2 Versions of software used
3 Project datum
4 Terrain data
- 4.1 Summary of scatter sets
5 Mesh summary
6 Summary of boundary conditions
7 Summary of monitor coverages
8 Summary of obstructions
9 Summary of bridges
10 Structures map
11 Materials roughness summary
12 Simulation summary

Project summary

Project name: Gila_Report
River: Gila River
Project purpose/focus: Model for assessing the effects of BC extent
Model developer name: Aquaveo
Source of terrain data: FHWA
Source of bathymetry: FHWA
Source of additional survey data:

Version of SMS used

SMS: 13.4

Project datum

Horizontal: D_NORTH_AMERICAN_1983
Vertical: NAVD88

Terrain data

Summary of scatter sets

Scatter sets
Scatter set	Number of points	Minimum elevation	Maximum elevation	Projection	Average point spacing
Prop_Gila_Elevations	122241	5632.08984375	5859.6201171875	PROJCS["NAD83_New_Mexico_West_ft",GEOGCS["GCS_North_American_1983",DATUM["D_NORTH_AMERICAN_1983",SPHEROID["GRS_1980",6378137,298.257222101]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]],PROJECTION["Transverse_Mercator"],PARAMETER["scale_factor",0.999916667],PARAMETER["central_meridian",-107.8333333333333],PARAMETER["latitude_of_origin",31],PARAMETER["false_easting",2723091.666666667],PARAMETER["false_northing",0],UNIT["Foot_US",0.30480060960121924]]	12.18078298547

Scatter set name: Prop_Gila_Elevations
- Notes
  No notes.
- Scatter set plot

Mesh summary

Meshes
Mesh	X size	Y size	Number of nodes	Number of elements	Smallest element size	Largest element size
Gila_Mesh	4661.0083185001	3806.1	6755	8974	4.2047019316453	62.98255785136

Mesh name: Gila_Mesh

Notes

Type	DateTime	Note
SMS	2021-09-16 16:25:49	Created from 'Map -> 2D Mesh' command with coverage "Channel".

Mesh plot
Mesh quality report
The data points represent the worst 100 elements. Any points below the red line correspond to poor quality elements.

Summary of boundary conditions

Coverage: "BC"

Notes
No notes.

Number of boundary condition arcs: 3

Inlet-Q
Arc	Discharge option	Constant Q	Distribution at inlet
1	Constant	900.0	Conveyance
3	Constant	6500.0	Conveyance

Exit-H
Arc	Water surface (WSE) option	Constant wse	Channel calculator	Cross section plot
2	Constant	5638.5	NA	NA

Hydraulic structures
- Number of hydraulic structures: 0
BC coverage plot

Coverage: "Modified BC"

Notes
No notes.

Number of boundary condition arcs: 3

Inlet-Q
Arc	Discharge option	Constant Q	Distribution at inlet
1	Constant	900.0	Conveyance
3	Constant	6500.0	Conveyance

Exit-H
Arc	Water surface (WSE) option	Constant wse	Channel calculator	Cross section plot
2	Constant	5638.5	NA	NA

Hydraulic structures
- Number of hydraulic structures: 0
BC coverage plot

Summary of monitor coverages

Coverage: "Monitor"
- Notes
  No notes.
- Number of points: 2
- Number of lines: 5
- Monitor coverage plot

Summary of obstructions

No obstruction coverages.

Summary of bridges

No bridge coverages.

Structures map

No structure coverages.

Materials roughness summary

Coverage: "Materials"

Notes
No notes.

Number of materials: 6

Material Name	Color	Manning's N
unassigned		0.02
Channel - 0.035		0.035
Light Veg - 0.05		0.05
Road - 0.02		0.02
Trees - 0.08		0.08
Dry Bed - 0.04		0.04

Material coverage plot

Simulation summary

Simulation name: Regular_Flow

Summary of model controls
- Simulation type: Flow
- Start time (hours): 0.0
- Time step (seconds): 2.0
- End time (hours): 2.5
- Initial condition: Automatic
- Initial value: NA
- Turbulence model: Parabolic
- Turbulence parameter: 0.7
- Unsteady output: False
- Pressure dataset: NA
- Output method: Simulation End
- Output frequency: NA
Mesh used: "Gila_Mesh"
Boundary condition coverage used: "BC"
Obstructions coverage used: None
Materials coverage used: "Materials"
Monitor coverage used: "Monitor"
Solution plots
CPU time (hours): 0.006085

Results:

SRH-2D version: 3.6.5
Dataset	Minimum	Maximum
B_Stress_lb_p_ft2	9.248159e-20	10.37713
Froude	2.745514e-10	2.8902128
Vel_Mag_ft_p_s	0.0	15.614318
Water_Depth_ft	-25.30712890625	10.1693945
Water_Elev_ft	5638.5	5672.863

Simulation name: Modified_Flow

Summary of model controls
- Simulation type: Flow
- Start time (hours): 0.0
- Time step (seconds): 2.0
- End time (hours): 2.5
- Initial condition: Automatic
- Initial value: NA
- Turbulence model: Parabolic
- Turbulence parameter: 0.7
- Unsteady output: False
- Pressure dataset: NA
- Output method: Simulation End
- Output frequency: NA
Mesh used: "Gila_Mesh"
Boundary condition coverage used: "Modified BC"
Obstructions coverage used: None
Materials coverage used: "Materials"
Monitor coverage used: "Monitor"
Solution plots
CPU time (hours): 0.006172

Results:

SRH-2D version: 3.6.5
Dataset	Minimum	Maximum
B_Stress_lb_p_ft2	9.248160e-20	10.3771305
Froude	2.745514e-10	2.8902128
Vel_Mag_ft_p_s	0.0	15.61433
Water_Depth_ft	-25.27978515625	10.1693945
Water_Elev_ft	5638.5	5672.863