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QGIS SWMM GeoPackage Create from SWMM inp: Difference between revisions

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Created page with "== Introduction == This tool adds tables representing SWMM sections to an existing GeoPackage. The formatting works with the TUFLOW-SWMM tools for writing SWMM inp files. It i..."
 
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== Introduction ==
This tool addsconverts tables representinga SWMM sectionsinput file (.inp) to an existinga GeoPackage. Thefile formatting(.gpkg) worksthat withcan thebe TUFLOW-SWMMvisualized toolsand foredited writing SWMM inpwithin filesGIS.<br>
For most tables, the GeoPackage file is a simple conversion of the SWMM tables. For tables that have columns with multiple options, each of the options has its own column (it is a wide-format that does not reuse columns for different purposes).<br>
It is recommended to use this tool to create new SWMM sections to eliminate potential future errors when using the other TUFLOW-SWMM tools.
Some of the tables in the inp file will be combined in the GeoPackage representation. For example, the XSection table is appeneded to the Conduits, Weirs, and Orifices tables and the Losses table is appended to the Conduits table. Combining tables prevents needing to edit multiple tables when new features are added or moved.<br>
Fields usage can be inferred from looking at the SWMM input file documentation.<br>
 
== Usage ==
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=== Parameters ===
<ol>
<li>'''GPKGSWMM filenameInput modifyFile (.inp):''' Select the ... button to bring up a dialogue and then navigate to the location of the GeoPackageSWMM inp file to modifyconvert.
<li>'''CRS for GeoPackage layers:''' Select the desired CRS (Coordinate Reference System) offor the GeoPackage by either the drop down menu, or by selecting 'Select CRS' [[File:CRS_icon.png]] and using the CRS Selector.
<li>'''SWMM Tags to ignore during conversion in a comma delimited list:''' '''<font color=red>???</font>'''
<li>'''SWMMGeoPackage Sectionsoutput to addfilename:''' Select the ... button andto tickbring onup thea SWMMdialogue sectionsand tothen addnavigate to the desired location of the GeoPackage.
</ol>
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[[File:create_from_swmm_inp_dialog.png]]
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