Get Surface points on boundary elements. For boundary state variable which are evaluated linkwise, extract surface points for each link and for non-link based variables project barycenter on the boundary surface. Return real coordinates on boundary surface and offset bit which encodes direction.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| type(boundary_type), | intent(in) | :: | bc |
Field boundary type |
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| type(glob_boundary_type), | intent(in) | :: | globBC |
for number of elements in boundary and position in buffer |
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| type(treelmesh_type), | intent(in) | :: | tree |
global treelm mesh |
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| type(tem_stencilHeader_type), | intent(in) | :: | stencil |
for directions |
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| integer(kind=long_k), | intent(in) | :: | total(:) |
global pdf type |
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| integer, | intent(in) | :: | iLevel |
Current level |
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| integer, | intent(out) | :: | nPoints |
Number of points |
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| real(kind=rk), | intent(out), | allocatable | :: | points(:,:) |
3-d real coordinates on which boundary variables are evaluated |
|
| character(len=1), | intent(out), | allocatable | :: | offset_bit(:) |
Offset bit encodes direction of boundary. used by apesmate to translate space coordinate in the offset direction to determine the treeID in remote domain |