Template:Primitive Weighting: Difference between revisions
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The ''Primitive Weighting'' tool dialog contains the following options: | The ''Primitive Weighting'' tool dialog contains the following options: | ||
*Target grid | *''Target grid' – This is a required input parameter. Specify which grid/mesh the primitive weighting dataset will be created for. | ||
*Critical average node spacing | *''Critical average node spacing'' – Set the threshold for node spacing. | ||
*Critical depth | *''Critical depth'' – Set the threshold for the depth. | ||
*Tau default | *''Tau default'' | ||
*Tau deep | *''Tau deep'' | ||
*Tau shallow | *''Tau shallow'' | ||
*Primitive weighting dataset | *''Primitive weighting dataset'' – Enter the name for the new primitive weighting dataset. | ||
<noinclude>[[Category:Tools]]</noinclude> | <noinclude>[[Category:Tools]]</noinclude> | ||
Revision as of 21:45, 5 August 2021
Primitive Weighting
The toolbox includes a tool for populating the primitive weighting coefficient for each node based on the node spacing and the node depth. Specify a threshold for node spacing (Critical average node spacing) and depth (Critical depth). The defaults for these are 1750 m and 10 m respectively. Also specify a values for tau for three conditions including default (0.03), deep (0.005) and shallow (0.02).
If the average distance between a node and its neighbors is less than the critical value then tau0 for that node is set at the tau default. If the average distance between a node and its neighbors is greater than or equal to a critical spacing then tau0 for that node is assigned based on the depth using the deep or shallow value specified.
The Primitive Weighting tool dialog contains the following options:
- Target grid' – This is a required input parameter. Specify which grid/mesh the primitive weighting dataset will be created for.
- Critical average node spacing – Set the threshold for node spacing.
- Critical depth – Set the threshold for the depth.
- Tau default
- Tau deep
- Tau shallow
- Primitive weighting dataset – Enter the name for the new primitive weighting dataset.
