|
|
| (5 intermediate revisions by the same user not shown) |
| Line 1: |
Line 1: |
| To compute the rainfall depth on the sub-basins of your MODRAT model, you must read in a rainfall depth data layer. The isohyetal maps for LA County have been digitized and stored in ARC/INFO® Grid format by the LACDPW; these files can be found in the /MODRAT/Rain/ folder installed with WMS. Import this data by choosing '''Open''' from the ''File'' menu, then choose ''Rainfall Depth Grid (*.*)'' as the file type.
| | #redirect [[WMS:MODRAT_Edit_Parameters#Rainfall_Depth]] |
| | |
| Alternatively, if you have other rainfall data in vector format (ArcView® Shapefiles, DXF, etc.) you can import these into WMS. Make sure that you create a Rainfall Coverage (see the [[WMS:Coverages|Coverages]] dialog) and map the appropriate database fields when importing this data.
| |
| | |
| Once the rainfall depth data is present in WMS, you can compute and assign depths using the '''Compute GIS Attributes''' command from the ''Calculators'' menu.
| |
| | |
| | |
| ==Related Topics==
| |
| * [[WMS:MODRAT Edit Parameters#Rainfall Depth|Rainfall]]
| |
| * [[WMS:Using GIS Data to Map Parameters|Using GIS Data to Map Parameters]]
| |
| * [[WMS:MODRAT Soil Number|Soil Number]]
| |
| * [[WMS:MODRAT Percent Impervious Land Use|Percent Impervious Land Use]]
| |
| | |
| | |
| {{WMSMain}}
| |
| | |
| [[Category:Needs Update]]
| |
