Derive variable for a given set of points using linear interpolation. This is a generic routine for any variable. Limitation: If neighbor is halo element then its not considered for interpolation, only the fluid (non-ghost) elements in the local process are used for interpolation.
The interface has to comply to the abstract interface tem_varSys_proc_point.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(tem_varSys_op_type), | intent(in) | :: | fun |
Description of the method to obtain the variables, here some preset values might be stored, like the space time function to use or the required variables. |
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| type(tem_varSys_type), | intent(in) | :: | varSys |
The variable system to obtain the variable from. |
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| real(kind=rk), | intent(in) | :: | point(:,:) |
Three-dimensional coordinates at which the variable should be evaluated. Only useful for variables provided as space-time functions. |
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| type(tem_time_type), | intent(in) | :: | time |
Point in time at which to evaluate the variable. |
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| type(treelmesh_type), | intent(in) | :: | tree |
global treelm mesh info |
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| integer, | intent(in) | :: | nPnts |
Number of values to obtain for this variable (vectorized access). |
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| real(kind=rk), | intent(out) | :: | res(:) |
Resulting values for the requested variable. Dimension: n requested entries x nComponents of this variable Access: (iElem-1)*fun%nComponents + iComp |