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[求助]
fortran程序中输出tecplot二进制文件
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下面这段程序是我在某大神德基础上修改的binary二进制文件的输出程序，得到的文件会提示“invalid header in the binary datafile！” （见附件“捕获.JPG”） 程序改了好多遍，都没解决问题。希望各位前辈，师兄指点一下。 "捕获2.JPG"是我想输出的三维图形，就是一个网格，没有其他的东西。 f90文件是我的程序节选。 open(99,file="tecbin.plt",form="binary"  !----1.1 Magic number, Version number write(99) "#!TDV101" !---1.2. Integer value of 1.---------------------------------------------------------- ! +-----------+ ! | INT32 | This is used to determine the byte order ! +-----------+ of the reader relative to the writer. write(99) 1 !---1.3. Title and variable names.------------------------------------------------- !---1.3.1. The TITLE. (See note 1.) write(99) ICHAR('A') write(99) 0 !---1.3.2 Number of variables (NumVar) in the datafile. write(99) 3 !----1.3.3 Variable names. N = L[1] + L[2] + .... L[NumVar] write(99) ichar('X') ! name of variables (NumVar) in the datafile write(99) 0 write(99) ichar('Y') write(99) 0 write(99) ichar('Z') write(99) 0 !---1.4. Zones------------------------------------------------------------------- !---1.4.1 Zone 1+++++++++++++++++++++++++++++++++++++++++++ write(99) 299.0 ! Zone marker. Value = 299.0 write(99) ichar('Z') ! Zone name. (See note 1.) N = length of zone name + 1. write(99) ichar('O') write(99) ichar('N') write(99) ichar('E') write(99) ichar('0') write(99) ichar('1') write(99) 0 write(99) -1 !-------Zone Color (set to -1 if you want tecplot todetermine). write(99) 0 !-------ZoneType 0=ORDERED,1=FELINESEG,2=FETRIANGLE,3=FEQUADRILATERAL,4=FETETRAHEDRON,5=FEBRICK write(99) 1 !-------DataPacking 0=Block, 1=Point write(99) 0 !-------Specify Var Location. 0 = Don't specify, all data is located at the nodes. 1 = Specify write(99) 0 !-------Number of user defined face neighbor connections (value >= 0) write(99) IMax !-------IMax,JMax,KMax write(99) JMax write(99) KMax write(99) 0 ! 1=Auxiliary name/value pair to follow 0=No more Auxiliar name/value pairs ! 0=No more Auxiliar name/value pairs !---1.4.2 Zone 2+++++++++++++++++++++++++++++++++++++++++++ write(99) 299.0 ! Zone marker. Value = 299.0 write(99) ichar('Z') ! Zone name. (See note 1.) N = length of zone name + 1. write(99) ichar('O') write(99) ichar('N') write(99) ichar('E') write(99) ichar('0') write(99) ichar('1') write(99) 0 write(99) -1 !-------Zone Color (set to -1 if you want tecplot todetermine). write(99) 0 !-------ZoneType 0=ORDERED,1=FELINESEG,2=FETRIANGLE,3=FEQUADRILATERAL,4=FETETRAHEDRON,5=FEBRICK write(99) 1 !-------DataPacking 0=Block, 1=Point write(99) 0 !-------Specify Var Location. 0 = Don't specify, all data is located at the nodes. 1 = Specify write(99) 0 !-------Number of user defined face neighbor connections (value >= 0) write(99) IMax !-------IMax=10,JMax=10,KMax=30. the same value as follows write(99) JMax write(99) KMax write(99) 0 ! 1=Auxiliary name/value pair to follow 0=No more Auxiliar name/value pairs ! 0=No more Auxiliar name/value pairs !---1.4.3 Zone 3+++++++++++++++++++++++++++++++++++++++++++ write(99) 299.0 ! Zone marker. Value = 299.0 write(99) ichar('Z') ! Zone name. (See note 1.) N = length of zone name + 1. write(99) ichar('O') write(99) ichar('N') write(99) ichar('E') write(99) ichar('0') write(99) ichar('1') write(99) 0 write(99) -1 !-------Zone Color (set to -1 if you want tecplot todetermine). write(99) 0 !-------ZoneType 0=ORDERED,1=FELINESEG,2=FETRIANGLE,3=FEQUADRILATERAL,4=FETETRAHEDRON,5=FEBRICK write(99) 1 !-------DataPacking 0=Block, 1=Point write(99) 0 !-------Specify Var Location. 0 = Don't specify, all data is located at the nodes. 1 = Specify write(99) 0 !-------Number of user defined face neighbor connections (value >= 0) write(99) IMax !-------IMax,JMax,KMax write(99) JMax write(99) KMax write(99) 0 ! 1=Auxiliary name/value pair to follow 0=No more Auxiliar name/value pairs ! 0=No more Auxiliar name/value pairs !---2---------data section----------------------------- write(99) 357.0 ! EOHMARKER, value=357.0 !---2.1------zone 1++++++++++++++++++ write(99) 299.0 ! Zone marker Value = 299.0 write(99) 2 ! variable data format, N=Total number of vars write(99) 2 ! 1=Float, 2=Double, 3=LongInt, 4=ShortInt, 5=Byte, 6=Bit write(99) 2 write(99) 0 ! Has passive variables: 0 = no, 1 = yes. write(99) -1 ! Zero based zone number to share connectivity list with (-1 = no sharing) do k=1,kmax do j=1,jmax do i=1,imax write(99) xg(i,j,k,1),yg(i,j,k,1),zg(i,j,k,1) !--------Zone Data. Each variable is in data format asspecified above. end do end do end do !---2.2------zone 2 +++++++++++++++++ write(99) 299.0 ! Zone marker Value = 299.0 write(99) 2 ! variable data format, N=Total number of vars write(99) 2 ! 1=Float, 2=Double, 3=LongInt, 4=ShortInt, 5=Byte, 6=Bit write(99) 2 write(99) 0 ! Has passive variables: 0 = no, 1 = yes. write(99) -1 ! Zero based zone number to share connectivity list with (-1 = no sharing) do k=1,kmax do j=1,jmax do i=1,imax write(99) xg(i,j,k,2),yg(i,j,k,2),zg(i,j,k,2) !--------Zone Data. Each variable is in data format asspecified above. end do end do end do !---2.3------zone 3 +++++++++++++ write(99) 299.0 ! Zone marker Value = 299.0 write(99) 2 ! variable data format, N=Total number of vars write(99) 2 ! 1=Float, 2=Double, 3=LongInt, 4=ShortInt, 5=Byte, 6=Bit write(99) 2 write(99) 0 ! Has passive variables: 0 = no, 1 = yes. write(99) -1 ! Zero based zone number to share connectivity list with (-1 = no sharing) do k=1,kmax do j=1,jmax do i=1,imax write(99) xg(i,j,k,3),yg(i,j,k,3),zg(i,j,k,3) !--------Zone Data. Each variable is in data format asspecified above. end do end do end do close(99)  捕获.JPG  捕获2.JPG |
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