Tute M06 MI 1D2D bridge Archive: Difference between revisions
Content deleted Content added
Created page with "The following steps are used to create the replacement 1D bridge channel - ''1d_nwk'' - that will represent the bridge in the 1D domain.<br> ==Method== <ol> <li>Make a copy o..." |
|||
Line 34:
<li>Make a copy of the layer '''1d_nwk_M04_culverts_001''' and save as '''1d_nwk_M06_culverts_001''' in the '''TUFLOW\model\mi''' folder.</li>
<li>Open the newly saved table file and start editing. Use the info tool to locate the feature with ID ''FC01.2_R''. Select and delete the feature (we just created a bridge in this location to replace the culvert). Two structures should now remain, which will not be changed. We now have two 1d_nwk layers, one with just the new bridge ('''1d_nwk_M06_bridge_001''') and one with the two remaining culverts ('''1d_nwk_M06_culverts_001'''). Note that you could include both the bridge and the culverts in the same 1d_nwk layer but it is common modelling practice to divide 1d_nwk layers up by structure type.</li>
<li>Save your edits and export the 1d_nwk and 1d_bg layers
</ol>
==Conclusion==
The replacement 1D bridge and modified 1D culvert layers have been created to model the new bridge on the northern road. [[Tutorial_Module06_Archive#Bridge_Modelling_Option_2:_1D_Bridge_with_1D_Weir_Overflow | Please return to the main page of module 6]].
| |||