FM Tute M02 ARC Boundary Conditions: Difference between revisions
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This page details the method for using ArcGIS to create the GIS based boundary layer. The layer will be populated with the name of each inflow boundary which will be linked to the boundary database in the following steps of this module. The created boundary will be applied as a source-area boundary in a 2d_sa layer. <br>
=Method=
<li>Copy the layer '''2d_sa_FMT_M02_001_R.shp''' within the '''Module_data\Module_02\Inflow
<li>Open the layer in ArcGIS. Four polygons have been digitised over the location of the proposed development. Each polygon represents a sub-catchment to which different inflow boundaries will be associated. Make the layer '''2d_sa_FMT_M02_001_R''' editable and within the attribute table populate the first and only field of each polygon with the name of the inflow boundary as shown in the figure below. The next steps of this module will link these boundary names with an inflow using the bc_dbase located in '''TUFLOW\bc_dbase''' <br>
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