TUFLOW Check Files: Difference between revisions
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!colspan="2" | Raster Check Files
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|[[Check_Files_2d_DEM_M | _DEM_M]]|| A DEM of the final material ID values, similar to the DEM_Z check grid described below. The .tcf command <font color="blue"><tt>Grid Format </tt></font> can be used output this check file in ASCII (ASC) or binary (FLT) format rather than the default TIF format.
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|[[Check_Files_2d_DEM_Z | _DEM_Z]]|| A DEM of the final ground/bathymetry elevations, including those from any 1D WLL mesh. The file is given a DEM_Z extension, and can be readily opened by most GIS and other GUIs. The default size of the grid cells is half the smallest 2D cell size. This can be changed using the <font color="blue"><tt>Grid Output Cell Size </tt></font> <font color="red"><tt>==</tt></font> command. To exclude writing this file, include “DEM_Z” in the Write Check Files EXCLUDE list. The <font color="blue"><tt>Grid Format </tt></font> <font color="red"><tt>==</tt></font> command can be used to control the format of the file. <br>
The DEM_M and DEM_Z check grids are written if the model start up is forced to only process the .tgc file. To do this, don’t specify or comment out, the <font color="blue"><tt> BC Control File </tt></font> command.
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|[[Check_Files_2d_DEM_Zmin | _DEM_Zmin]]|| A DEM based on the minimum SGS elevations. This file is only produced when running a model with SGS. The .tcf command <font color="blue"><tt>Grid Format </tt></font> can be used output this check file in ASCII (ASC) or binary (FLT) format rather than the default TIF format.
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! colspan="2" | Vector Check Files
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| [[Check_Files_2d_sac | _sac_check]]|| GIS layer of the lowest cell selected for <font color="blue"><tt>Read GIS SA</tt></font> inputs, and cells selected if using <font color="blue"><tt>Read GIS SA PITS</tt></font>.
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| [[Check_Files_2d_sh_obj | _sh_obj_check]]|| Contains objects such as buffer polygons used for wide lines, triangles generated for TINs within polygons, and regions and polylines for thick and thin lines to illustrate areas that have been modified by <font color="blue"><tt>Create TIN Zpts</font></tt> (if the <font color="blue"><tt>WRITE TIN</font></tt> option is specified), <font color="blue"><tt>Read GIS Z Shape </tt></font> <font color="red"><tt>==</tt></font>, <font color="blue"><tt>Read GIS Variable Z Shape </tt></font> <font color="red"><tt>==</tt></font>, <font color="blue"><tt>Read GIS FC Shape </tt></font> <font color="red"><tt>==</tt></font> and <font color="blue"><tt>Read GIS Layered FC Shape </tt></font> <font color="red"><tt>==</tt></font> commands.
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| [[Check_Files_2d_uvpt | _uvpt_check]]|| GIS layer containing the initial velocities, roughness value, FLC, WrF, FC lid depth and FC BD factor at the U and V points. For materials that vary Manning’s n with depth, the Manning_n attribute contains the Manning’s n value at the higher depth.
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| [[Check_Files_2d_vzsh | _vzsh_check]]|| Contains information on Zpts that have been modified by <font color="blue"><tt>Read GIS Variable Z Shape </tt></font> <font color="red"><tt>==</tt></font> commands.
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| [[Check_Files_2d_zln_zpt | _zln_zpt_check]]|| GIS layer containing Zpts that have been modified by <font color="blue"><tt>Read GIS Z Line </tt></font> <font color="red"><tt>==</tt></font> commands, the type of Z Line and the Z Line filename. This feature is very useful for checking which Zpts that the Z Lines have modified. '''Note: It does not include any GULLY lines.'''
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| [[Check_Files_2d_zpt | _zpt_check]]|| GIS layer of the final 2D Zpts. Represents the final Zpts including all modifications from the .tgc file, and any flow constrictions in the .tcf file.<br>
Can also be written at different stages within a .tgc file (see the <font color="blue"><tt>Write GIS Zpts</tt></font> command). The file contains all modifications to the 2D Zpts at the point in the .tgc file that it is written. This allows checking of the elevations at different stages of building the topography.
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| [[Check_Files_2d_zsh_zpt | _zsh_zpt_check]]|| Contains Zpts that have been modified by <font color="blue"><tt>Read GIS Z Shape </tt></font> <font color="red"><tt>==</tt></font> commands.
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