Add

This routine adds mesh regions to the instance of MeshSelection_.

We can use this method for adding information based on

• mesh ID
• bounding box
• element numbers
• node numbers

Interface

Interface

INTERFACE
  MODULE SUBROUTINE meshSelect_Add(obj, dom, dim, meshID, box, elemNum, &
    & nodeNum)
    CLASS(MeshSelection_), INTENT(INOUT) :: obj
    TYPE(Domain_), OPTIONAL, INTENT(IN) :: dom
    INTEGER(I4B), OPTIONAL, INTENT(IN) :: dim
    INTEGER(I4B), OPTIONAL, INTENT(IN) :: meshID(:)
    TYPE(BoundingBox_), OPTIONAL, INTENT(IN) :: box
    INTEGER(I4B), OPTIONAL, INTENT(IN) :: elemNum(:)
    INTEGER(I4B), OPTIONAL, INTENT(IN) :: nodeNum(:)
  END SUBROUTINE meshSelect_Add
END INTERFACE

️See example

This example shows how to use MeshSelection_ with meshSelectionByID option.

PROGRAM main
  USE easifemBase
  USE easifemClasses
  IMPLICIT NONE
  TYPE( MeshSelection_ ) :: obj
  type(ParameterList_) :: param

Let us initiate an instance of MeshSelection_ wherein we will select the mesh by using mesh-ids.

CALL FPL_INIT(); call param%Initiate()
CALL SetMeshSelectionParam(param=param, isSelectionByMeshID=.TRUE., prefix=obj%GetPrefix())
CALL obj%Initiate( param=param )

Adding mesh regions:

CALL obj%Add( dim=0, meshID=[1,2,3,4,5,6])
CALL obj%Add( dim=1, meshID=[2,5,6,7])
CALL obj%Add( dim=2, meshID=[1,3,5,6,8])
CALL obj%Add( dim=3, meshID=[1,8])

After adding the regions in the MeshSelection_, we should call set() method. This call will do all the necessary steps.

CALL obj%Set()

Display the content.

CALL obj%Display( "" )

cleanup

  CALL obj%Deallocate()
  CALL param%Deallocate()
  CALL FPL_FINALIZE
END PROGRAM main

Click here to see the results

IsInitiated : TRUE
IsSelectionByMeshID : TRUE
IsSelectionByElemNum : FALSE
IsSelectionByNodeNum : FALSE
IsSelectionByBox : FALSE
PointMeshID ALLOCATED : TRUE
CurveMeshID ALLOCATED : TRUE
SurfaceMeshID ALLOCATED : TRUE
VolumeMeshID ALLOCATED : TRUE
PointElemNum ALLOCATED : FALSE
CurveElemNum ALLOCATED : FALSE
SurfaceElemNum ALLOCATED : FALSE
VolumeElemNum ALLOCATED : FALSE
PointNodeNum ALLOCATED : FALSE
CurveNodeNum ALLOCATED : FALSE
SurfaceNodeNum ALLOCATED : FALSE
VolumeNodeNum ALLOCATED : FALSE
PointBox ALLOCATED : FALSE
CurveBox ALLOCATED : FALSE
SurfaceBox ALLOCATED : FALSE
VolumeBox ALLOCATED : FALSE
 
# PointMeshID :
# size : 6
1
2
3
4
5
6
 
# CurveMeshID :
# size : 4
2
5
6
7
 
# SurfaceMeshID :
# size : 5
1
3
5
6
8
 
# VolumeMeshID :
# size : 2
1
8

↢