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. |
||

type(tem_varSys_type), | intent(in) | :: | varSys | The variable system to obtain the variable from. |
||

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. |
||

type(tem_time_type), | intent(in) | :: | time | Point in time at which to evaluate the variable. |
||

type(treelmesh_type), | intent(in) | :: | tree | global treelm mesh info |
||

integer, | intent(in) | :: | nPnts | Number of values to obtain for this variable (vectorized access). |
||

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 |

Type | Visibility | Attributes | Name | Initial | |||
---|---|---|---|---|---|---|---|

type(mus_varSys_data_type), | private, | pointer | :: | fPtr | |||

type(mus_scheme_type), | private, | pointer | :: | scheme | |||

integer, | private | :: | statePos | ||||

integer, | private | :: | iPnt | ||||

integer, | private | :: | iLevel | ||||

integer, | private | :: | elemPos | ||||

integer, | private | :: | coord(4) | ||||

real(kind=rk), | private | :: | bary(3) | ||||

integer, | private | :: | iNeigh | ||||

integer, | private | :: | neighPos | ||||

integer, | private | :: | neighLvlPos | ||||

integer, | private, | allocatable | :: | srcElemPos(:) | |||

real(kind=rk), | private, | allocatable | :: | weights(:) | |||

real(kind=rk), | private, | allocatable | :: | srcRes(:) | |||

real(kind=rk), | private, | allocatable | :: | pntVal(:) | |||

real(kind=rk), | private | :: | dist(3) | ||||

real(kind=rk), | private | :: | dist_len | ||||

real(kind=rk), | private | :: | sumWeight | ||||

integer, | private | :: | iSrc | ||||

integer, | private | :: | nSrcElems |