Difference between revisions of "TUFLOW HR Output"
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High Resolution (HR) Grid/Raster Map Outputs was first introduced in TUFLOW 2020-10-AB release. When an SGS model uses “SGS Approach == Method C”, the sampled elevations are retained at the end of the geometry processing. These sub-grid elevations include topography modifiers such as breaklines, and they allow a high-resolution elevation check file to be written and used for high resolution depth map outputs. Currently, ASC, FLT and TIF raster formats are supported. | High Resolution (HR) Grid/Raster Map Outputs was first introduced in TUFLOW 2020-10-AB release. When an SGS model uses “SGS Approach == Method C”, the sampled elevations are retained at the end of the geometry processing. These sub-grid elevations include topography modifiers such as breaklines, and they allow a high-resolution elevation check file to be written and used for high resolution depth map outputs. Currently, ASC, FLT and TIF raster formats are supported. | ||
| − | = | + | =Enable High Resolution Output= |
| − | + | To produce high-resolution output, add “HRASC”, “HRFLT” or “HRTIF” to the “Map Output Format ==” command, for example: | |
| + | |||
| + | <font color="blue"><tt>Map Output Format </tt></font> <font color="red"><tt>== </tt></font> <font color="black"><tt>XMDF TIF HRTIF</tt></font> | ||
| + | |||
| + | At the moment, only water level and depth are supported as the High Resolution Output formats, i.e.: | ||
| + | |||
| + | <font color="blue"><tt>HRTIF Map Output Data Types </tt></font> <font color="red"><tt>== </tt></font> <font color="black"><tt>h d</tt></font> | ||
| + | |||
| + | The map output data types and output interval can be defined separately for the High Resolution Output formats. For example: | ||
| + | |||
| + | <font color="blue"><tt>Map Output Interval </tt></font> <font color="red"><tt>== </tt></font> <font color="black"><tt>600</tt></font> <font color="green"><tt> ! Sets all map output interval to 600 seconds</tt></font> | ||
| + | |||
| + | <font color="blue"><tt>HRTIF Map Output Interval </tt></font> <font color="red"><tt>== </tt></font> <font color="black"><tt>3600</tt></font> <font color="green"><tt> ! Sets high res map output interval to 3600 seconds</tt></font> | ||
| + | |||
| + | The output resolution for high resolution grid output is defined using the following .tcf command: | ||
| + | |||
| + | <font color="blue"><tt>HR Grid Output Cell Size </tt></font> <font color="red"><tt>== </tt></font> <font color="black"><tt>0.5</tt></font> <font color="green"><tt> ! m or ft</tt></font> | ||
| + | |||
| + | If this command is omitted, the default output resolution is set as the SGS sampling distance. | ||
| + | |||
=Water Level Interpolation Method = | =Water Level Interpolation Method = | ||
*''under construction'' | *''under construction'' | ||
Revision as of 11:01, 20 February 2024
Page Under Construction
Introduction
High Resolution (HR) Grid/Raster Map Outputs was first introduced in TUFLOW 2020-10-AB release. When an SGS model uses “SGS Approach == Method C”, the sampled elevations are retained at the end of the geometry processing. These sub-grid elevations include topography modifiers such as breaklines, and they allow a high-resolution elevation check file to be written and used for high resolution depth map outputs. Currently, ASC, FLT and TIF raster formats are supported.
Enable High Resolution Output
To produce high-resolution output, add “HRASC”, “HRFLT” or “HRTIF” to the “Map Output Format ==” command, for example:
Map Output Format == XMDF TIF HRTIF
At the moment, only water level and depth are supported as the High Resolution Output formats, i.e.:
HRTIF Map Output Data Types == h d
The map output data types and output interval can be defined separately for the High Resolution Output formats. For example:
Map Output Interval == 600 ! Sets all map output interval to 600 seconds
HRTIF Map Output Interval == 3600 ! Sets high res map output interval to 3600 seconds
The output resolution for high resolution grid output is defined using the following .tcf command:
HR Grid Output Cell Size == 0.5 ! m or ft
If this command is omitted, the default output resolution is set as the SGS sampling distance.
Water Level Interpolation Method
- under construction
Interpolation near Thin Breakline
- under construction
Interpolation for Sheet Flow
- under construction
Any further questions please email TUFLOW support: support@tuflow.com
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