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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!
!! AUTHOR: Kenneth Leiter (kenneth.leiter@arl.army.mil)
!!
!! Use the Xdmf Fortran Bindings to write out a simple mesh consisting of
!! two hexahedrons. Link against the XdmfUtils library to compile.
!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
PROGRAM XdmfFortranExample
Implicit none
INCLUDE 'Xdmf.f'
INTEGER*8 obj
character*256 filename
REAL*4 myPoints(3,3,4)
INTEGER myConnections(8,2), myDimensions(3)
REAL*8 myCellAttribute(2), myNodeAttribute(3,4), &
& mySmallerNode(3,2), myTime, myOrigin(3), myBrick(3)
INTEGER nodeAttributeId, nodeSmallAttributeId, cellAttributeId, &
& testSetID, testMapID, tempID
filename = 'my_fixed_form_output.xmf'//CHAR(0)
myPoints(1,1,1) = 0
myPoints(2,1,1) = 0
myPoints(3,1,1) = 1
myPoints(1,2,1) = 1
myPoints(2,2,1) = 0
myPoints(3,2,1) = 1
myPoints(1,3,1) = 3
myPoints(2,3,1) = 0
myPoints(3,3,1) = 2
myPoints(1,1,2) = 0
myPoints(2,1,2) = 1
myPoints(3,1,2) = 1
myPoints(1,2,2) = 1
myPoints(2,2,2) = 1
myPoints(3,2,2) = 1
myPoints(1,3,2) = 3
myPoints(2,3,2) = 2
myPoints(3,3,2) = 2
myPoints(1,1,3) = 0
myPoints(2,1,3) = 0
myPoints(3,1,3) = -1
myPoints(1,2,3) = 1
myPoints(2,2,3) = 0
myPoints(3,2,3) = -1
myPoints(1,3,3) = 3
myPoints(2,3,3) = 0
myPoints(3,3,3) = -2
myPoints(1,1,4) = 0
myPoints(2,1,4) = 1
myPoints(3,1,4) = -1
myPoints(1,2,4) = 1
myPoints(2,2,4) = 1
myPoints(3,2,4) = -1
myPoints(1,3,4) = 3
myPoints(2,3,4) = 2
myPoints(3,3,4) = -2
myConnections(1,1) = 0
myConnections(2,1) = 1
myConnections(3,1) = 7
myConnections(4,1) = 6
myConnections(5,1) = 3
myConnections(6,1) = 4
myConnections(7,1) = 10
myConnections(8,1) = 9
myConnections(1,2) = 1
myConnections(2,2) = 2
myConnections(3,2) = 8
myConnections(4,2) = 7
myConnections(5,2) = 4
myConnections(6,2) = 5
myConnections(7,2) = 11
myConnections(8,2) = 10
myNodeAttribute(1,1) = 100
myNodeAttribute(1,2) = 300
myNodeAttribute(1,3) = 300
myNodeAttribute(1,4) = 500
myNodeAttribute(2,1) = 200
myNodeAttribute(2,2) = 400
myNodeAttribute(2,3) = 400
myNodeAttribute(2,4) = 600
myNodeAttribute(3,1) = 300
myNodeAttribute(3,2) = 500
myNodeAttribute(3,3) = 500
myNodeAttribute(3,4) = 700
myCellAttribute(1) = 100
myCellAttribute(2) = 200
myDimensions(1) = 12
myDimensions(2) = 12
myDimensions(3) = 12
myOrigin(1) = 0
myOrigin(2) = 0
myOrigin(3) = 0
myBrick(1) = 12
myBrick(2) = 12
myBrick(3) = 12
myTime = 1.0
CALL XDMFINIT(obj, filename)
CALL XDMFSETMAXFILESIZE(obj, 1)
CALL XDMFSETALLOWSETSPLITTING(obj, .TRUE.)
CALL XDMFINITHDF5(obj, 'my_output.h5'//CHAR(0), .TRUE.)
tempID = XDMFADDINFORMATION(obj, 'GridCollection1'//CHAR(0), &
& 'This is Grid collection 1'//CHAR(0))
CALL XDMFADDGRIDCOLLECTION(obj, "Temporal"//CHAR(0), &
& XDMF_GRID_COLLECTION_TYPE_TEMPORAL)
CALL XDMFADDMAP(obj, "TestMap"//CHAR(0))
CALL XDMFADDREMOTENODEID(obj, 0, 1, 2, 3)
CALL XDMFADDREMOTENODEID(obj, 0, 1, 2, 4)
CALL XDMFADDREMOTENODEID(obj, 0, 1, 3, 3)
CALL XDMFADDREMOTENODEID(obj, 0, 1, 3, 5)
testMapID = XDMFSTOREMAP(obj, 0)
CALL XDMFADDREMOTENODEID(obj, 0, 1, 3, 8)
CALL XDMFSETTIME(obj, myTime)
!! Unstructured Only
tempID = XDMFSETTOPOLOGY(obj, XDMF_TOPOLOGY_TYPE_HEXAHEDRON, 16,&
& XDMF_ARRAY_TYPE_INT32, myConnections, 0)
!! /Unstructured Only
!! Curvilinear and Rectilinear Only
tempID = XDMFSETDIMENSIONS(obj, 3, XDMF_ARRAY_TYPE_INT32, &
& myDimensions)
!! /Curvilinear and Rectilinear Only
!! Unstructured and Curvilinear Only
tempID = XDMFSETGEOMETRY(obj, XDMF_GEOMETRY_TYPE_XYZ, 36, &
& XDMF_ARRAY_TYPE_FLOAT32, myPoints)
!! /Unstructured and Curvilinear Only
!! Rectilinear Only
tempID = XDMFADDCOORDINATE(obj, "XCoordinates"//CHAR(0), 12, &
& XDMF_ARRAY_TYPE_FLOAT32, myPoints(1,1,1))
tempID = XDMFADDCOORDINATE(obj, "YCoordinates"//CHAR(0), 12, &
& XDMF_ARRAY_TYPE_FLOAT32, myPoints(1,2,2))
tempID = XDMFADDCOORDINATE(obj, "ZCoordinates"//CHAR(0), 12, &
& XDMF_ARRAY_TYPE_FLOAT32, myPoints(1,3,3))
!! /Rectilinear Only
!! Regular Only
tempID = XDMFSETORIGIN(obj, 3, XDMF_ARRAY_TYPE_FLOAT64, &
& myOrigin)
tempID = XDMFSETBRICK(obj, 3, XDMF_ARRAY_TYPE_FLOAT64, myBrick)
!! /Regular Only
testSetID = XDMFADDSET(obj, 'TestSet'//CHAR(0), &
& XDMF_SET_TYPE_NODE, myNodeAttribute, 12, &
& XDMF_ARRAY_TYPE_FLOAT64)
tempID = XDMFADDINFORMATION(obj, 'Attrib1'//CHAR(0), &
& 'This is Attribute 1'//CHAR(0))
nodeAttributeId = XDMFADDATTRIBUTE(obj, 'NodeValues'//CHAR(0), &
& XDMF_ATTRIBUTE_CENTER_NODE, XDMF_ATTRIBUTE_TYPE_SCALAR, 12,&
& XDMF_ARRAY_TYPE_FLOAT64, myNodeAttribute)
PRINT *, 'Node Attribute ID: ', nodeAttributeId
CALL XDMFRETRIEVEATTRIBUTEVALUES(obj, 0, mySmallerNode, &
& XDMF_ARRAY_TYPE_FLOAT64, 6, 0, 1, 1)
tempID = XDMFADDINFORMATION(obj, 'Attrib2'//CHAR(0), &
& 'This is Attribute 2'//CHAR(0))
cellAttributeId = XDMFADDATTRIBUTE(obj, 'CellValues'//CHAR(0), &
& XDMF_ATTRIBUTE_CENTER_CELL, XDMF_ATTRIBUTE_TYPE_SCALAR, 2, &
& XDMF_ARRAY_TYPE_FLOAT64, myCellAttribute)
PRINT *, 'Cell Attribute ID: ', cellAttributeId
nodeSmallAttributeId = XDMFADDATTRIBUTE(obj, &
& 'SmallNodeValues'//CHAR(0), XDMF_ATTRIBUTE_CENTER_NODE, &
& XDMF_ATTRIBUTE_TYPE_SCALAR, 6, XDMF_ARRAY_TYPE_FLOAT64, &
& mySmallerNode)
PRINT *, 'Node Attribute ID: ', nodeSmallAttributeId
tempID = XDMFADDINFORMATION(obj, 'Grid1'//CHAR(0), &
& 'This is Grid 1'//CHAR(0))
tempID = XDMFADDINFORMATION(obj, 'SubInformation'//CHAR(0), &
& 'This is an information inside an information'//CHAR(0))
CALL XDMFADDINFORMATIONARRAY(obj, 1, "Array"//CHAR(0), myBrick, &
& 3, XDMF_ARRAY_TYPE_FLOAT64)
CALL XDMFMODIFYINFORMATIONARRAY(obj, 1, 0, myBrick, &
& XDMF_ARRAY_TYPE_FLOAT64, 3, 3, 1, 1)
CALL XDMFINSERTINFORMATIONINTOINFORMATION(obj, 0, 1, .TRUE.)
CALL XDMFADDGRID(obj, 'TestGrid'//CHAR(0), .FALSE.)
myTime = 2.0
CALL XDMFSETTIME(obj, myTime)
CALL XDMFADDPREVIOUSATTRIBUTE(obj, cellAttributeId)
CALL XDMFADDPREVIOUSMAP(obj, testMapID)
CALL XDMFADDPREVIOUSSET(obj, testSetID)
CALL XDMFADDPREVIOUSATTRIBUTE(obj, nodeAttributeId)
CALL XDMFADDGRID(obj, 'Identical'//CHAR(0), .FALSE.)
CALL XDMFCLOSEGRIDCOLLECTION(obj, .TRUE.)
!! CALL XDMFWRITEHDF5(obj, 'my_output.h5'//CHAR(0), .TRUE.)
CALL XDMFWRITE(obj, filename, 30, .TRUE.)
CALL XDMFCLOSE(obj)
END PROGRAM XdmfFortranExample
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