This routine computes equilbrium from density and velocity This must comply with mus_variable_module%derive_FromMacro
This subroutine's interface must match the abstract interface definition derive_FromMacro in derived/mus_derVarPos_module.f90 in order to be callable via equilFromMacro function pointer.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| real(kind=rk), | intent(in) | :: | density(:) |
Array of density. Single species: dens_1, dens_2 .. dens_n multi-species: dens_1_sp1, dens_1_sp2, dens_2_sp1, dens_2_sp2 ... dens_n_sp1, dens_n_sp2 |
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| real(kind=rk), | intent(in) | :: | velocity(:,:) |
Array of velocity. Size: dimension 1: n*nFields. dimension 2: 3 (nComp) 1st dimension arrangement for multi-species is same as density |
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| integer, | intent(in) | :: | iField |
Current field |
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| integer, | intent(in) | :: | nElems |
number of elements |
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| type(tem_varSys_type), | intent(in) | :: | varSys |
variable system which is required to access fieldProp information via variable method data c_ptr |
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| type(mus_scheme_layout_type), | intent(in) | :: | layout |
scheme layout contains stencil definition and lattice weights |
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| real(kind=rk), | intent(out) | :: | res(:) |
Output of this routine Dimension: n*nComponents of res |