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! This is part of the netCDF package.
! Copyright 2008 University Corporation for Atmospheric Research/Unidata.
! See COPYRIGHT file for conditions of use.
! This program tests netCDF-4 int64 types from fortran 90.
! $Id: tst_types2.f90,v 1.2 2009/01/25 14:33:44 ed Exp $
program tst_types2
use typeSizes
use netcdf
implicit none
! This is the name of the data file we will create.
character (len = *), parameter :: FILE_NAME = "tst_types2.nc"
integer :: ncid, varid1, varid2, varid3, varid4, varid5, varid6, varid7
integer :: dimid1, dimid2, dimid3, dimid4, dimid5, dimid6, dimid7
integer :: dimids1(1), dimids2(2), dimids3(3), dimids4(4), dimids5(5), dimids6(6), dimids7(7)
integer :: i1, i2, i3, i4, i5, i6, i7
integer, parameter :: DLEN = 2
integer (kind = EightByteInt) :: data1_in(DLEN), data1_out(DLEN)
integer (kind = EightByteInt) :: data2_in(DLEN, DLEN), data2_out(DLEN, DLEN)
integer (kind = EightByteInt) :: data3_in(DLEN, DLEN, DLEN), data3_out(DLEN, DLEN, DLEN)
integer (kind = EightByteInt) :: data4_in(DLEN, DLEN, DLEN, DLEN), data4_out(DLEN, DLEN, DLEN, DLEN)
integer (kind = EightByteInt) :: data5_in(DLEN, DLEN, DLEN, DLEN, DLEN), data5_out(DLEN, DLEN, DLEN, DLEN, DLEN)
integer (kind = EightByteInt) :: data6_in(DLEN, DLEN, DLEN, DLEN, DLEN, DLEN), data6_out(DLEN, DLEN, DLEN, DLEN, DLEN, DLEN)
integer (kind = EightByteInt) :: data7_in(DLEN, DLEN, DLEN, DLEN, DLEN, DLEN, DLEN), &
data7_out(DLEN, DLEN, DLEN, DLEN, DLEN, DLEN, DLEN)
integer (kind = EightByteInt), parameter :: REALLY_BIG = 9223372036854775807_EightByteInt
print *, ''
print *,'*** Testing netCDF-4 64-bit integer types from Fortran 90.'
do i1 = 1, DLEN
data1_out(i1) = REALLY_BIG
end do
do i2 = 1, DLEN
do i1 = 1, DLEN
data2_out(i1, i2) = REALLY_BIG - i1 - i2
end do
end do
do i3 = 1, DLEN
do i2 = 1, DLEN
do i1 = 1, DLEN
data3_out(i1, i2, i3) = REALLY_BIG - i1 - i2 - i3
end do
end do
end do
do i4 = 1, DLEN
do i3 = 1, DLEN
do i2 = 1, DLEN
do i1 = 1, DLEN
data4_out(i1, i2, i3, i4) = REALLY_BIG - i1 - i2 - i3 - i4
end do
end do
end do
end do
do i5 = 1, DLEN
do i4 = 1, DLEN
do i3 = 1, DLEN
do i2 = 1, DLEN
do i1 = 1, DLEN
data5_out(i1, i2, i3, i4, i5) = REALLY_BIG - i1 - i2 - i3 - i4 - i5
end do
end do
end do
end do
end do
do i6 = 1, DLEN
do i5 = 1, DLEN
do i4 = 1, DLEN
do i3 = 1, DLEN
do i2 = 1, DLEN
do i1 = 1, DLEN
data6_out(i1, i2, i3, i4, i5, i6) = REALLY_BIG - i1 - i2 - i3 - i4 - i5 - i6
end do
end do
end do
end do
end do
end do
do i7 = 1, DLEN
do i6 = 1, DLEN
do i5 = 1, DLEN
do i4 = 1, DLEN
do i3 = 1, DLEN
do i2 = 1, DLEN
do i1 = 1, DLEN
data7_out(i1, i2, i3, i4, i5, i6, i7) = REALLY_BIG - i1 - i2 - i3 - i4 - i5 - i6 - i7
end do
end do
end do
end do
end do
end do
end do
! Create the netCDF file.
call check(nf90_create(FILE_NAME, nf90_netcdf4, ncid))
! Define dimensions.
call check(nf90_def_dim(ncid, "d1", DLEN, dimid1))
call check(nf90_def_dim(ncid, "d2", DLEN, dimid2))
call check(nf90_def_dim(ncid, "d3", DLEN, dimid3))
call check(nf90_def_dim(ncid, "d4", DLEN, dimid4))
call check(nf90_def_dim(ncid, "d5", DLEN, dimid5))
call check(nf90_def_dim(ncid, "d6", DLEN, dimid6))
call check(nf90_def_dim(ncid, "d7", DLEN, dimid7))
! Create some int64 variables, from 1 to 7D.
dimids1(1) = dimid1
call check(nf90_def_var(ncid, "v1", nf90_int64, dimids1, varid1))
dimids2(1) = dimid1
dimids2(2) = dimid2
call check(nf90_def_var(ncid, "v2", nf90_int64, dimids2, varid2))
dimids3(1) = dimid1
dimids3(2) = dimid2
dimids3(3) = dimid3
call check(nf90_def_var(ncid, "v3", nf90_int64, dimids3, varid3))
dimids4(1) = dimid1
dimids4(2) = dimid2
dimids4(3) = dimid3
dimids4(4) = dimid4
call check(nf90_def_var(ncid, "v4", nf90_int64, dimids4, varid4))
dimids5(1) = dimid1
dimids5(2) = dimid2
dimids5(3) = dimid3
dimids5(4) = dimid4
dimids5(5) = dimid5
call check(nf90_def_var(ncid, "v5", nf90_int64, dimids5, varid5))
dimids6(1) = dimid1
dimids6(2) = dimid2
dimids6(3) = dimid3
dimids6(4) = dimid4
dimids6(5) = dimid5
dimids6(6) = dimid6
call check(nf90_def_var(ncid, "v6", nf90_int64, dimids6, varid6))
dimids7(1) = dimid1
dimids7(2) = dimid2
dimids7(3) = dimid3
dimids7(4) = dimid4
dimids7(5) = dimid5
dimids7(6) = dimid6
dimids7(7) = dimid7
call check(nf90_def_var(ncid, "v7", nf90_int64, dimids7, varid7))
! Write some large integers.
call check(nf90_put_var(ncid, varid1, data1_out))
call check(nf90_put_var(ncid, varid2, data2_out))
call check(nf90_put_var(ncid, varid3, data3_out))
call check(nf90_put_var(ncid, varid4, data4_out))
call check(nf90_put_var(ncid, varid5, data5_out))
call check(nf90_put_var(ncid, varid6, data6_out))
call check(nf90_put_var(ncid, varid7, data7_out))
! Close the file.
call check(nf90_close(ncid))
! Reopen the netCDF file.
call check(nf90_open(FILE_NAME, 0, ncid))
! Read in the large numbers.
call check(nf90_get_var(ncid, varid1, data1_in))
call check(nf90_get_var(ncid, varid2, data2_in))
call check(nf90_get_var(ncid, varid3, data3_in))
call check(nf90_get_var(ncid, varid4, data4_in))
call check(nf90_get_var(ncid, varid5, data5_in))
call check(nf90_get_var(ncid, varid6, data6_in))
call check(nf90_get_var(ncid, varid7, data7_in))
! Check the values for correctness.
do i1 = 1, DLEN
if (data1_in(i1) .ne. data1_out(i1)) stop 2
end do
do i2 = 1, DLEN
do i1 = 1, DLEN
if (data2_in(i1, i2) .ne. data2_out(i1, i2)) stop 2
end do
end do
do i3 = 1, DLEN
do i2 = 1, DLEN
do i1 = 1, DLEN
if (data3_in(i1, i2, i3) .ne. data3_out(i1, i2, i3)) stop 2
end do
end do
end do
do i4 = 1, DLEN
do i3 = 1, DLEN
do i2 = 1, DLEN
do i1 = 1, DLEN
if (data4_in(i1, i2, i3, i4) .ne. &
data4_out(i1, i2, i3, i4)) stop 2
end do
end do
end do
end do
do i5 = 1, DLEN
do i4 = 1, DLEN
do i3 = 1, DLEN
do i2 = 1, DLEN
do i1 = 1, DLEN
if (data5_in(i1, i2, i3, i4, i5) .ne. &
data5_out(i1, i2, i3, i4, i5)) stop 2
end do
end do
end do
end do
end do
do i6 = 1, DLEN
do i5 = 1, DLEN
do i4 = 1, DLEN
do i3 = 1, DLEN
do i2 = 1, DLEN
do i1 = 1, DLEN
if (data6_in(i1, i2, i3, i4, i5, i6) .ne. &
data6_out(i1, i2, i3, i4, i5, i6)) stop 2
end do
end do
end do
end do
end do
end do
do i7 = 1, DLEN
do i6 = 1, DLEN
do i5 = 1, DLEN
do i4 = 1, DLEN
do i3 = 1, DLEN
do i2 = 1, DLEN
do i1 = 1, DLEN
if (data7_in(i1, i2, i3, i4, i5, i6, i7) .ne. &
data7_out(i1, i2, i3, i4, i5, i6, i7)) stop 2
end do
end do
end do
end do
end do
end do
end do
! Close the file.
call check(nf90_close(ncid))
print *,'*** SUCCESS!'
! This subroutine handles errors by printing an error message and
! exiting with a non-zero status.
contains
subroutine check(status)
integer, intent ( in) :: status
if(status /= nf90_noerr) then
print *, trim(nf90_strerror(status))
stop 2
end if
end subroutine check
end program tst_types2
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