subroutine createTestMesh3x3Cart_1(mesh, rc)
type(ESMF_Mesh), intent(out) :: mesh
integer :: rc
integer, pointer :: nodeIds(:),nodeOwners(:)
real(ESMF_KIND_R8), pointer :: nodeCoords(:)
real(ESMF_KIND_R8), pointer :: ownedNodeCoords(:)
integer :: numNodes, numOwnedNodes, numOwnedNodesTst
integer :: numElems,numOwnedElemsTst
integer :: numElemConns, numTriElems, numQuadElems
real(ESMF_KIND_R8), pointer :: elemCoords(:)
integer, pointer :: elemIds(:),elemTypes(:),elemConn(:)
integer, pointer :: elemMask(:)
integer :: petCount, localPet
type(ESMF_VM) :: vm
! get global VM
call ESMF_VMGetGlobal(vm, rc=rc)
if (rc /= ESMF_SUCCESS) return
call ESMF_VMGet(vm, localPet=localPet, petCount=petCount, rc=rc)
if (rc /= ESMF_SUCCESS) return
! return with an error if not 1 or 2 PETs
if ((petCount /= 1) .and. (petCount /=2)) then
rc=ESMF_FAILURE
return
endif
! Setup mesh info depending on the
! number of PETs
if (petCount .eq. 1) then
! Fill in node data
numNodes=16
!! node ids
allocate(nodeIds(numNodes))
nodeIds=(/1,2,3,4,5,6,7,8, &
9,10,11,12,13,14,&
15,16/)
!! node Coords
allocate(nodeCoords(numNodes*2))
nodeCoords=(/0.0,0.0, & ! 1
1.0,0.0, & ! 2
2.0,0.0, & ! 3
3.0,0.0, & ! 4
0.0,1.0, & ! 5
1.0,1.0, & ! 6
2.0,1.0, & ! 7
3.0,1.0, & ! 8
0.0,2.0, & ! 9
1.0,2.0, & ! 10
2.0,2.0, & ! 11
3.0,2.0, & ! 12
0.0,3.0, & ! 13
1.0,3.0, & ! 14
2.0,3.0, & ! 15
3.0,3.0 /) ! 16
!! node owners
allocate(nodeOwners(numNodes))
nodeOwners=0 ! everything on proc 0
! Fill in elem data
numTriElems=2
numQuadElems=8
numElems=numTriElems+numQuadElems
numElemConns=3*numTriElems+4*numQuadElems
!! elem ids
allocate(elemIds(numElems))
elemIds=(/1,2,3,4,5,6,7,8,9,10/)
!! elem types
allocate(elemTypes(numElems))
elemTypes=(/ESMF_MESHELEMTYPE_QUAD, & ! 1
ESMF_MESHELEMTYPE_QUAD, & ! 2
ESMF_MESHELEMTYPE_QUAD, & ! 3
ESMF_MESHELEMTYPE_QUAD, & ! 4
ESMF_MESHELEMTYPE_QUAD, & ! 5
ESMF_MESHELEMTYPE_QUAD, & ! 6
ESMF_MESHELEMTYPE_QUAD, & ! 7
ESMF_MESHELEMTYPE_QUAD, & ! 8
ESMF_MESHELEMTYPE_TRI, & ! 9
ESMF_MESHELEMTYPE_TRI/) ! 10
!! elem coords
allocate(elemCoords(2*numElems))
elemCoords=(/0.5,0.5, & ! 1
1.5,0.5, & ! 2
2.5,0.5, & ! 3
0.5,1.5, & ! 4
1.5,1.5, & ! 5
2.5,1.5, & ! 6
0.5,2.5, & ! 7
1.5,2.5, & ! 8
2.75,2.25,& ! 9
2.25,2.75/) ! 10
!! elem conn
allocate(elemConn(numElemConns))
elemConn=(/1,2,6,5, & ! 1
2,3,7,6, & ! 2
3,4,8,7, & ! 3
5,6,10,9, & ! 4
6,7,11,10, & ! 5
7,8,12,11, & ! 6
9,10,14,13, & ! 7
10,11,15,14, & ! 8
11,12,16, & ! 9
11,16,15/) ! 10
else if (petCount .eq. 2) then
! Setup mesh data depending on PET
if (localPet .eq. 0) then
! Fill in node data
numNodes=8
!! node ids
allocate(nodeIds(numNodes))
nodeIds=(/1,2,3,4,5,6,7,8/)
!! node Coords
allocate(nodeCoords(numNodes*2))
nodeCoords=(/0.0,0.0, & ! 1
1.0,0.0, & ! 2
2.0,0.0, & ! 3
3.0,0.0, & ! 4
0.0,1.0, & ! 5
1.0,1.0, & ! 6
2.0,1.0, & ! 7
3.0,1.0/) ! 8
!! node owners
allocate(nodeOwners(numNodes))
nodeOwners=0 ! everything on proc 0
! Fill in elem data
numTriElems=0
numQuadElems=3
numElems=numTriElems+numQuadElems
numElemConns=3*numTriElems+4*numQuadElems
!! elem ids
allocate(elemIds(numElems))
elemIds=(/1,2,3/)
!! elem types
allocate(elemTypes(numElems))
elemTypes=(/ESMF_MESHELEMTYPE_QUAD, & ! 1
ESMF_MESHELEMTYPE_QUAD, & ! 2
ESMF_MESHELEMTYPE_QUAD/) ! 3
!! elem coords
allocate(elemCoords(2*numElems))
elemCoords=(/0.5,0.5, & ! 1
1.5,0.5, & ! 2
2.5,0.5/) ! 3
!! elem conn
allocate(elemConn(numElemConns))
elemConn=(/1,2,6,5, & ! 1
2,3,7,6, & ! 2
3,4,8,7/) ! 2
else if (localPet .eq. 1) then
! Fill in node data
numNodes=12
!! node ids
allocate(nodeIds(numNodes))
nodeIds=(/5,6,7,8,9,10,11,12,13,14,15,16/)
!! node Coords
allocate(nodeCoords(numNodes*2))
nodeCoords=(/0.0,1.0, & ! 5
1.0,1.0, & ! 6
2.0,1.0, & ! 7
3.0 ,1.0, & ! 8
0.0,2.0, & ! 9
1.0,2.0, & ! 10
2.0,2.0, & ! 11
3.0,2.0, & ! 12
0.0,3.0, & ! 13
1.0,3.0, & ! 14
2.0,3.0, & ! 15
3.0,3.0 /) ! 16
!! node owners
allocate(nodeOwners(numNodes))
nodeOwners=(/0, & ! 5
0, & ! 6
0, & ! 7
0, & ! 8
1, & ! 9
1, & ! 10
1, & ! 11
1, & ! 12
1, & ! 13
1, & ! 14
1, & ! 15
1/) ! 16
! Fill in elem data
numTriElems=2
numQuadElems=5
numElems=numTriElems+numQuadElems
numElemConns=3*numTriElems+4*numQuadElems
!! elem ids
allocate(elemIds(numElems))
elemIds=(/4,5,6,7,8,9,10/)
!! elem types
allocate(elemTypes(numElems))
elemTypes=(/ESMF_MESHELEMTYPE_QUAD, & ! 4
ESMF_MESHELEMTYPE_QUAD, & ! 5
ESMF_MESHELEMTYPE_QUAD, & ! 6
ESMF_MESHELEMTYPE_QUAD, & ! 7
ESMF_MESHELEMTYPE_QUAD, & ! 8
ESMF_MESHELEMTYPE_TRI, & ! 9
ESMF_MESHELEMTYPE_TRI/) ! 10
!! elem coords
allocate(elemCoords(2*numElems))
elemCoords=(/0.5,1.5, & ! 4
1.5,1.5, & ! 5
2.5,1.5, & ! 6
0.5,2.5, & ! 7
1.5,2.5, & ! 8
2.75,2.25,& ! 9
2.25,2.75/) ! 10
!! elem conn
allocate(elemConn(numElemConns))
elemConn=(/1,2,6,5, & ! 4
2,3,7,6, & ! 5
3,4,8,7, & ! 6
5,6,10,9, & ! 7
6,7,11,10, & ! 8
7,8,12, & ! 9
7,12,11/) ! 10
endif
endif
! Create Mesh structure in 1 step
mesh=ESMF_MeshCreate(parametricDim=2,spatialDim=2, &
coordSys=ESMF_COORDSYS_CART, &
nodeIds=nodeIds, nodeCoords=nodeCoords, &
nodeOwners=nodeOwners, elementIds=elemIds, &
elementTypes=elemTypes, elementConn=elemConn, &
elementCoords=elemCoords, rc=rc)
if (rc /= ESMF_SUCCESS) return
! deallocate node data
deallocate(nodeIds)
deallocate(nodeCoords)
deallocate(nodeOwners)
! deallocate elem data
deallocate(elemIds)
deallocate(elemTypes)
deallocate(elemCoords)
deallocate(elemConn)
end subroutine createTestMesh3x3Cart_1