Read MI Table Links == <.mif/.mid_file> 50
Read Materials File == 51
Relative Resistance == [ {RELATIVE} | MATERIAL ] 51
S Channel Approach == [ PRE 2004-06-AA ] 51
Storage Above Structure Obvert == [ {CHANNEL WIDTH} | ] 51
Trim XZ Profiles == [ ON | {OFF} ] 52
XS Database == 52
[ BG | CS | NA | VG ].... ! Fixed Field Flags 60
BG Data == 60
CS Data == 60
NA Data == 61
VG Data == 61
Read MI IWL == <.mif/.mid_file> 69
Set IWL == 69
BC Database == <.csv_file> 77
BC Event Name == 77
BC Event Text == 78
EB Data == 78
Read MI BC == <.mif/.mid_file> 78
Cell Size == 9
Grid Size (N,M) == , 9
Grid Size (X,Y) == , 9
Orientation == , 9
Orientation Angle == 10
Origin == , 10
Read MI Location == <.mif/.mid_file> 10
Read TGA == <.tga_file> 18
Read TGF == <.tgf_file> 18
External Bndy == , , , 27
Read MI [ MAT | IWL | CnM | FRIC | WrF | FLC ] == 28
Read MI Code [ {} | BC ] == 28
Read MID [ CODE | MAT | IWL | CnM | FRIC | WrF | FLC ] == 28
Read MID Grid == 29
Set [ CODE | MAT | IWL | CnM | FRIC | WrF ] == 29
Write MI Domain == <.mif/.mid_file> 29
Write MI Grid == <.mif/.mid_file> 29
Allow Dangling Z Lines == [ ON | {OFF} ] 38
Default Land Z == 38
Interpolate ZC [ {} | ALL ] [ {} | LOWER ] 38
Interpolate [ ZHC | ZUVC ] [ {} | ALL ] [ {} | AFTER ] 39
Pause When Polyline Does Not Find Zpt == [ ON | {OFF} ] 39
Read MI Z Line [ {} | RIDGE or MAX | GULLY or MIN | HX ] [ {} | CC ] [ {} | THICK ] [ {} | ADD ] == 40
Read MI Zpts [ {} | ADD | MAX | MIN ] == 41
Read MID Zpts [ {} | ADD | MAX | MIN ] == 41
Set Zpt == 42
Write MI Zpts == 42
ZC == MIN(ZU,ZV) 42
Read File == 51
Stop 51
BC Database == <.csv_file> 9
BC Event Name == 9
BC Event Text == 10
Global Rainfall Area Factor == [ {1.0} | ] 10
Global Rainfall BC == 10
Global Rainfall Continuing Loss == [ {0} | ] 10
Global Rainfall Initial Loss == [ {0} | ] 10
Read MI BC == <.mif/.mid_file> 10
Read MI SA [ {} | Rainfall ] == <.mif/.mid_file> 11
Unused HX and SX Connections == [ {ERROR} | WARNING ] 11
BC Control File == <.tbc_file>
(Mandatory for carrying out a simulation – can be left out when developing the .tgc file)
Specifies the boundary control, .tbc, file (see Section D.1). There can only be one .tbc file.
Check MI Save Date == [ {ERROR} | WARNING | OFF ]
(Optional)
Checks that the save date of the .mid file is later than the save date of the GIS layer as defined by the “Check MI Save Ext” command. The two files must be located in the same folder. This command is very useful for detecting the possibility that a GIS layer has been modified, but not exported as .mif/.mid files prior to the simulation.
For the ERROR option (the default), the simulation terminates and an error message is given.
For the WARNING option, a warning is written to the screen and log file, but the simulation proceeds without pausing. It remains the responsibility of the user to check for any warnings.
The OFF option disables all checks and no warnings are given.
Check MI Save Ext == [ {.tab} | ]
(Optional)
Sets the extension of the GIS file for which the “Check MI Save Date” command uses. The default extension is “.tab”; the MapInfo primary GIS table file.
End 2D Domain
(Mandatory if more than one 2D domain)
Indicates the end of a block of commands that define a 2D domain. Must only occur after a Start 2D Domain command, otherwise an error occurs.
ESTRY Control File [ {} | Auto] == <.ecf_file>
(Mandatory if linking to an ESTRY 1D model)
Specifies the ESTRY control, .ecf, file (see Section 3.9.2). There can only be one .ecf file.
The Auto option automatically sets the .ecf filename to the same as the .tcf file (except for the extension). It is strongly recommended that the .tcf and .ecf files have the same name, which is enforced if using the Auto option. If the Auto option is used, <.ecf_file> is left blank if the .ecf and .tcf files are in the same folder, or is used to specify the folder in which the .ecf file is located.
Geometry Control File == <.tgc_file>
(Mandatory)
Specifies the geometry control, .tgc, file (see Section 3.10). There can only be one .tgc file.
A .tgf file (TUFLOW’s original binary formatted geometry file) can also be specified for earlier version models.
Log Folder ==
(Optional)
Redirects the .tlf and _messages.mif file output to the specified folder. Typically used to write these files to a folder named log under the runs folder.
Output Folder ==
(Optional)
Redirects all TUFLOW output data except the .tlf file to another folder. Typically used to write output to your local C: or D: drive instead of filling up the network or to keep results separate to the input data. A URL can be used (eg. \\wbmserv\Computer001\tuflow\results); useful for running simulations on other computers, but with the output directed to your local drive or other location (your drive will need to be shared).
Read File ==
(Optional)
Directs input to another file. When finished reading , TUFLOW returns to reading the .tcf file.
This command is particularly useful for projects with a large number of simulations. Repetitive commands are grouped and placed in another text file. If one of these commands changes, the command only has to be edited once, rather than in every .tcf file.
Also available in .tgc and .ecf files.
NOTE: As of Build 2002-03-AA, this command can now be used in redirected file(s) up to a maximum of ten levels.
Start 2D Domain == [ {} | <2d_domain_name> ]
(Mandatory if more than one 2D domain)
Indicates the start of a block of commands that define a 2D domain. If no 2d_domain_name is specified, the 2D domain is automatically assigned a name. The name is soley used for reporting in the .tlf file and elsewhere. Also see End 2D Domain and Section 3.11.6.
If there is only one 2D domain, this command is optional.
Write Check Files == [ | {OFF} ]
(Optional)
Creates GIS check files in MIF/MID format and text .csv files for quality control checking of model input data. Prior to Build 2002-11-AA, “Write MI Check Files” was used and may continue to be used for backward compatibility. Some of files produced are noted below (see Section 6.2.5 for more details).
-
Of the entire grid after all boundary conditions, flow constrictions, etc have been applied. The mif/mid files have a “_grd” appended to their names.
-
Of all the Z-points after all geometry adjustments including flow constrictions, etc. The mif/mid files have a “_zpt” appended to their names.
-
Plot output (“_PO”), longitudinal output (“_LP”) and flow constriction (“_FC”) details. These files can be modified and used as direct input (see Sections 3.14.3 and 3.12). If no PO, LP or FC’s exist an empty GIS layer is created.
-
*_2d_bc_tables_check.csv file containing any tables read by 2d_bc layers.
If is omitted or ends in a “\” to indicate a folder, the .tcf filename is used (without the .tcf extension). can include a folder path that is normally set to the check folder.
The OFF option deactivates any previously specified Write Check Files command - no check files will be created. If the command is never specified, the OFF option applies.
Example:
Write Check Files == C:\jb9999\tuflow\check\2d ! writes check files to the folder “C:\jb9999\tuflow\check” and prefixes with “2d”
Write Empty MI Files == [ {} | ]
(Optional)
Creates empty 1D and 2D GIS files in MIF/MID format useful for setting up new GIS layers. Each layer as described in Table 2 .3 is produced with the required attribute definitions pre-defined, but containing no geographic objects. Provided the MI Projection command has been previously specified, each layer has the correct GIS projection.
The layers are prefixed using the prefixes defined in Table 2 .3 and are given a suffix of “_empty”. If is specified, the .mif/.mid files are located in the folder, which must already exist.
After writing the files, TUFLOW stops executing.
Example:
Write Empty MI Files == ..\model\mi
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