SMS:SRH-2D Files: Difference between revisions
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==SRHMONITORPTS File== | ==SRHMONITORPTS File== | ||
The SRHMONITORPTS file or SRHMPOINT file is | The SRHMONITORPTS file or SRHMPOINT file is tells SRH that there are monitor points to watch and where those points are located. SRH will take the coordinates from SMS to locate the areas to be monitored. | ||
===SRHMONITORPTS Example=== | ===SRHMONITORPTS Example=== | ||
Revision as of 22:00, 10 January 2014
SRHHYDRO File
SRHHYDRO is written out by SMS to guide SRH through the hydraulic simulation. The SRHHYDRO file contains key information about the simulation while acting as a directory to other files for SRH to use. The SRHHYDRO file stores the case name, simulation description, model type, turbulence model information, Manning’s n values, boundary conditions, boundary types, unsteady flow designation, simulation time, resultant output information, and initial conditions. Details of each card in the file are given as follows:
| Case | This is an identifier for SRH to use when running to help the user recognize the files that correspond to a specific project. The case should be given a name that is unique for a simulation. |
| Description | The description is for the user to see in review of what was done for a specific simulation |
| RunType | This card tells SRH what to compute. Flow means a hydraulic model. Mobile refers to a sediment transport model. |
| ModelTemp | This card communicates to SRH whether the model will be used to simulate temperature. Currently, temperature is not supported by SRH v. 2.2 |
| UnsteadyOutput | Unsteady output is labeled for unsteady, where intermediate calculations are performed, or as steady, where only final calculations are computed for accuracy. |
| SimTime | Three numbers are given to specify start time (hours), time step (seconds), and total simulation time (hours). |
| TurbulenceModel | This option is either parabolic or ke for the current version of SRH. |
| ParabolicTurbulence | This card is dependent on TurbulenceModel being labeled parabolic. The value is a constant used in the parabolic turbulence equation. |
| InitCondOption | This card communicates to SRH the condition of each element prior the model run. Options include dry, auto, and rst, where rst represents a start-up file from a previous run. |
| Grid | This card tells SRH the name of the grid file. |
| HydroMat | This card tells SRH the name of the material file. |
| MonitorPtFile | This card tells SRH the name of the monitor point file if one has been created by the user. |
| OutputFormat | This option represents how SMS will write out the final files to be read back for post processing. Two inputs are required, the file type and the resultant units. |
| OutputInterval | This card tells SRH how often to write out results during the simulation. The value is given in hours. |
| ManningsN | In this location two values are given representing the material number and the value of Manning’s n corresponding to that material value. SMS will always write a zero material type as a default. |
| BC | This card refers to the boundary type. Two values are given representing the boundary number and the type of boundary for each boundary number |
| IQParams | This card will be written for boundary types that ask for a subcritical inlet boundary. The values given represent the boundary id, the constant flow value or variable flow file name, the units of flow, and the distribution type |
| ISupCrParams | This card requires the same information as IQParams with the addition of constant water surface elevation or varable water surface elevation file name. |
| EWSParams | This card represents the stage exit boundary. Values include the boundary id, the constant watersurface elevation or variable watersurface elevation file, and units type. |
| EQParams | This card gives the constant discharge value or variable discharge file name and unit type. |
| NDParams | This card refers to a normal depth outlet boundary. Values include the nodestring number at which flow will be computed as well as the average bed slope at the exit location. |
The file acts as a map guiding SRH to other important files such as the SRHMAT file, the SRHMONITORPTS file, and the SRHGEOM file.
SRHHYDRO Example
SRHHYDRO 30 Case "Case" Description "Description" RunType FLOW ModelTemp OFF UnsteadyOutput UNSTEADY SimTime 0 1 3 TurbulenceModel PARABOLIC ParabolicTurbulence 0.7 InitCondOption DRY Grid "HohRiv.srhgeom" HydroMat "HohRiv.srhmat" MonitorPtFile "HohRiv.srhmpoint" OutputFormat XMDF ENGLISH OutputInterval 1 ManningsN 0 0.02 ManningsN 1 0.025 ManningsN 2 0.07 BC 6 WALL BC 5 WALL BC 4 MONITORING BC 3 MONITORING BC 2 EXIT-H BC 1 INLET-Q IQParams 1 "HohRiv.srhcurve1.xys" EN CONVEYANCE EWSParams 2 "HohRiv.srhcurve2.xys" EN
SRHMAT File
The SRHMAT file gives each element a material type. This file will categorize each element to a Manning’s n value.
SRHMAT Example
SRHMAT 30 NMaterials 3 MatName 1 "Channel" MatName 2 "Forest" Material 1 1 2 12 14 15 23 24 26 27 28 29 36 37 38 39 40 41 42 49 50 51 52 53 54 55 56 63 64 65 66 67 68 69 70 71 82 83 84 85 86 87 88 89 90 91 103 104 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 207 208 209 210 211 212 213 214 215 216 217 218 Material 2 3 4 5 6 7 8 9 10 11 13 16 17 18 19 20 21 22 25 30 31 32 33 34 35 43 44 45 46 47 48 57 58 59 60 61 62 72 73 74 75 76 77 78 79 80 81 92 93 94 95 96 97 98 99 100 101 102 105 122 123 124 125 126 127 128 129 130 131 160 161 162 163 164 165 166 167 168 169 197 198 199 200 201 202 203 204 205 206 228 229 237 238 239 240 241 242 243 244 245 246
SRHMONITORPTS File
The SRHMONITORPTS file or SRHMPOINT file is tells SRH that there are monitor points to watch and where those points are located. SRH will take the coordinates from SMS to locate the areas to be monitored.
SRHMONITORPTS Example
SRHMON 30 NUMMONITORPTS 2 monitorpt 1 798814 309513 monitorpt 2 799387 305853
SRHGEOM File
The SRHGEOM file tells SRH where each element is located and the characteristics of that element. The SRHGEOM file holds information about the units of the grid.
SRHGEOM Example
SRHGEOM 30 Name "HohRiverDomain" GridUnit "FOOT" Elem 1 5 1 6 15 Elem 2 1 2 7 6 Elem 3 3 1 5 Elem 4 2 1 3 Elem 5 5 8 3 Elem 6 3 8 10 Elem 7 9 8 4 Elem 8 13 4 14 Elem 9 14 4 8 Elem 10 11 4 13 Elem 11 4 11 9 Elem 12 14 5 15 24 Elem 13 8 5 14 Elem 14 6 7 17 16 Node 1 798908 309671 169.545 Node 2 798857 309733 170.299 Node 3 798975 309744 171.463 Node 4 799084 309550 170.097 Node 5 798959 309609 169.67 Node 6 798877 309645 169.34 Node 7 798828 309705 170.831 Node 8 799047 309635 171.189 NodeString 6 2 3 10 19 29 40 52 69 90 118 149 183 217 254 292 330 368 405 441 476 513 548 585 621 656 687 716 744 771 797 NodeString 5 171 205 240 278 316 354 391 426 462 500 536 574 610 646 679 710 740 767 793 819 843 867 891 915 939 963 986 1008 1031 1032
Related Topics
SMS – Surface-water Modeling System | ||
|---|---|---|
| Modules: | 1D Grid • Cartesian Grid • Curvilinear Grid • GIS • Map • Mesh • Particle • Quadtree • Raster • Scatter • UGrid |  |
| General Models: | 3D Structure • FVCOM • Generic • PTM | |
| Coastal Models: | ADCIRC • BOUSS-2D • CGWAVE • CMS-Flow • CMS-Wave • GenCade • STWAVE • WAM | |
| Riverine/Estuarine Models: | AdH • HEC-RAS • HYDRO AS-2D • RMA2 • RMA4 • SRH-2D • TUFLOW • TUFLOW FV | |
| Aquaveo • SMS Tutorials • SMS Workflows | ||
