Tuflow

TUFLOW Check Files: Difference between revisions

Browse history interactively
← Older edit
Content deleted Content added
VisualWikitext
m e.g.
 
(5 intermediate revisions by 2 users not shown)
Line 19:
<br>
=Tips for Visualising Check Files=
Depending on the size of the model, the check files may contain a large amount of data,. forFor example, the [[Check_Files_2d_grd|_grd_check]] file may contain thousands or millions of cells. It Asis anot modellertypically youpractical probably won'tto inspect each cell, tohowever ensurereviewing thatthe dataset across the dataentire model is value,often howeveruseful. youThis maycan wantbe toachieved viewusing thisthematic formapping theor entirelayer model.styling tools Thematicwithin mappingGIS orsoftware. stylingFor theexample, inputusing layersthe canstyling befunctionality used(thematic inmapping) yourof GIS software, tothe douser this.could:
*View the spatial distribution of the Soil Infiltration layer (attribute in [[Check_Files_2d_grd|_grd_check]] layer).
Some tips are given below for a range of GIS platforms, however, the functionality is likely to be available in almost all GIS platforms:<br>
*View the conveyance of 1D channel layers (attribute in [[Check_Files_1d_hydroprop|_hydroprop_check]] layer).
* [[MapInfo_Style_Check_Files | MapInfo style check files]]▼
 
 
▲*Some tips are provided for MapInfo style check files: [[MapInfo_Style_Check_Files | MapInfo style check files]]
 
=Check File Types=
Line 35 ⟶ 38:
!colspan="2" | Tabular Check Files
|-
| [[Check_Files_2d_bc_tables | _2d_bc_tables_check]]|| Tabular data as read from the boundary condition database via any 2d_bc layers and after any adjustments (ege.g. time shift). Provides traceability to original data source. '''Note: the boundary values do not include the effects of any 2d_bc attributes such as f.'''
|-
!colspan="2" | Raster Check Files
Line 64 ⟶ 67:
| [[Check_Files_2d_glo | _glo_check]]|| GIS layer of any gauge level output (GLO) locations.
|-
| [[Check_Files_2d_grd | _grd_check]]|| GIS layer of the final 2D grid. Represents the final grid including modifications from the .tgc file, boundary specifications and flow constrictions. Note that the Material and bed resistance (ege.g. Mannings_n) attributes do not include any modifications due to flow constrictions as these are applied directly to the cell mid-sides (rather than the cell centre). To view these use the [[Check_Files_2d_uvpt|_uvpt_check]] file.<br>
Can also be written at different stages within a .tgc file (see <font color="blue"><tt>Write GIS Grid </tt></font> <font color="red"><tt>==</tt></font> command). The file contains all modifications to the 2D grid at the point in the .tgc file that it is written. <br>
Note that a number of additional attributes are appended to the_grd_check layer when some features of TUFLOW have been used.
Line 124 ⟶ 127:
Any generated pit channels are shown as a small channel flowing from north to south into the pit node. The upstream pit channel node that is generated is also shown. The length of the pit channel is controlled by <font color="blue"><tt>Pit Channel Offset </tt></font> <font color="red"><tt>==</tt></font> command.
|-
| [[Check_Files_1d_nwk_N | _nwk_N_check]]|| GIS layer of the final 1D model network. This check layer contains the nodes of the 1D domain only. The _nwk_C_check layer contains the channels.<br>
'''This is very useful for checking for channel ends or nodes that are not snapped.'''<br>
|-
| [[ Check_Files_1d_pit_A |_pit_A_check]]|| GIS layer of the 1D pit details.
|-
| [[Check_Files_1d_WLLo | _WLLo_check<br>_xWLLo_check]]|| GIS layer of all the WLL objects read. The attributes provide information on which nodes thatand areachannels are associatedupstream withor downstream, hence provide an information on the network, etc. <br>
The _WLLo_check layers are written for ESTRY 1D domains, whereas the _xWLLo_check layers are written for external 1D domains, such as Flood Modeller or XP-SWMM.
|-
Retrieved from "https://wiki.tuflow.com/TUFLOW_Check_Files"