Tutorial M06: Difference between revisions

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== Simulation Control Files ==
===TUFLOW Rainfall Control File (TRFC) ===
The TRFC commands generate rainfall grids based on point rainfall gauges. There are three spatial interpolation methods available, this tutorial uses Inverse Distance Weighting (IDW). For more information on IDW and the other available methods, seerefer Section 7.4.3.4 ofto the <u>[https://downloadsdocs.tuflow.com/_archiveclassic-hpc/TUFLOWmanual/Releaseslatest/2018-03/TUFLOW%20Manual.2018-03.pdf 2018 TUFLOW Manual]</u> or <u>[[TUFLOW_Rainfall_Control_File_Examples | TUFLOW Rainfall Control File Examples]]</u>. <br>
The TRFC is processed during model initialisation, outputting a series of rainfall grids which are used by the simulation to vary the rainfall over the 2D domain. The rainfall grids are output to a separate folder '''RFG\<TCF name>''' in the location of the TRFC (e.g. '''Module_06\TUFLOW\model\RFG\M06_5m_003'''). This approach reduces memory usage while TUFLOW is running. <br>