Difference between revisions of "TUFLOW Message 2066"
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|message_desc=Weighting factors do not add up to 1.0 at connections to 1D nodes. | |message_desc=Weighting factors do not add up to 1.0 at connections to 1D nodes. | ||
|suggestions=As detailed in Table 4.33 of the 2010 TUFLOW Manual the f flag of a CN line when used in conjunction (snapped) with a 2D HX object, sets the proportion or weighting to be applied in distributing the water level from the 1D node to the 2D cell. One or two 1D nodes can be connected to the same point on a 2D HX object. Checks are made that the sum of all CN f values connected to a 2D HX point or 2D HX line/polyline node equals one (1). If only one 1D node is connected, set f to one (1). As of Build 2004-07-AC, an f value of zero (less than 0.001) is set to one (1). | |suggestions=As detailed in Table 4.33 of the 2010 TUFLOW Manual the f flag of a CN line when used in conjunction (snapped) with a 2D HX object, sets the proportion or weighting to be applied in distributing the water level from the 1D node to the 2D cell. One or two 1D nodes can be connected to the same point on a 2D HX object. Checks are made that the sum of all CN f values connected to a 2D HX point or 2D HX line/polyline node equals one (1). If only one 1D node is connected, set f to one (1). As of Build 2004-07-AC, an f value of zero (less than 0.001) is set to one (1). | ||
| − | An example is provided in the figure below. To confirm the applied weighting factors you can check the 1d_to_2d check layer. | + | An example is provided in the figure below. To confirm the applied weighting factors you can check the 1d_to_2d check layer. </br> |
[[File: HX_Error2066.png| 800px]] | [[File: HX_Error2066.png| 800px]] | ||
|discussion_page=* [[Talk:TUFLOW Message 2066|Discuss Message 2066]] | |discussion_page=* [[Talk:TUFLOW Message 2066|Discuss Message 2066]] | ||
Revision as of 15:27, 10 April 2015
TUFLOW Message
ERROR 2066 - Weighting factors do not add up to 1.0 at connections to 1D Nodes ",a," and
Alternate Message
NA
Message Type
ERROR
Description
Weighting factors do not add up to 1.0 at connections to 1D nodes.
Suggestions
As detailed in Table 4.33 of the 2010 TUFLOW Manual the f flag of a CN line when used in conjunction (snapped) with a 2D HX object, sets the proportion or weighting to be applied in distributing the water level from the 1D node to the 2D cell. One or two 1D nodes can be connected to the same point on a 2D HX object. Checks are made that the sum of all CN f values connected to a 2D HX point or 2D HX line/polyline node equals one (1). If only one 1D node is connected, set f to one (1). As of Build 2004-07-AC, an f value of zero (less than 0.001) is set to one (1).
An example is provided in the figure below. To confirm the applied weighting factors you can check the 1d_to_2d check layer.
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