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! $Id$ |
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module nf95_gw_var_m |
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use nf95_get_var_m, only: NF95_GET_VAR |
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use simple, only: nf95_inquire_variable, nf95_inquire_dimension |
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implicit none |
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interface nf95_gw_var |
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! "nf95_gw_var" stands for "NetCDF 1995 get whole variable". |
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! These procedures read a whole NetCDF variable (coordinate or |
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! primary) into an array. |
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! The difference between the procedures is the rank and type of |
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! argument "values". |
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! The procedures do not check the type of the NetCDF variable. |
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! Not including double precision procedures in the generic |
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! interface because we use a compilation option that changes default |
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! real precision. |
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module procedure nf95_gw_var_real_1d, nf95_gw_var_real_2d, & |
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nf95_gw_var_real_3d, nf95_gw_var_real_4d, nf95_gw_var_real_5d, & |
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nf95_gw_var_int_1d, nf95_gw_var_int_3d |
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end interface |
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private |
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public nf95_gw_var |
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contains |
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✗ |
subroutine nf95_gw_var_real_1d(ncid, varid, values) |
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! Real type, the array has rank 1. |
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integer, intent(in):: ncid |
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integer, intent(in):: varid |
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real, pointer:: values(:) |
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! Variables local to the procedure: |
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integer nclen |
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integer, pointer:: dimids(:) |
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!--------------------- |
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call nf95_inquire_variable(ncid, varid, dimids=dimids) |
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if (size(dimids) /= 1) then |
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print *, "nf95_gw_var_real_1d:" |
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print *, "varid = ", varid |
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print *, "rank of NetCDF variable is ", size(dimids), ", not 1" |
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stop 1 |
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end if |
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call nf95_inquire_dimension(ncid, dimids(1), nclen=nclen) |
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deallocate(dimids) ! pointer |
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allocate(values(nclen)) |
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if (nclen /= 0) call NF95_GET_VAR(ncid, varid, values) |
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end subroutine nf95_gw_var_real_1d |
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!************************************ |
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subroutine nf95_gw_var_real_2d(ncid, varid, values) |
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! Real type, the array has rank 2. |
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integer, intent(in):: ncid |
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integer, intent(in):: varid |
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real, pointer:: values(:, :) |
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! Variables local to the procedure: |
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integer nclen1, nclen2 |
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integer, pointer:: dimids(:) |
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!--------------------- |
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call nf95_inquire_variable(ncid, varid, dimids=dimids) |
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if (size(dimids) /= 2) then |
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print *, "nf95_gw_var_real_2d:" |
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print *, "varid = ", varid |
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print *, "rank of NetCDF variable is ", size(dimids), ", not 2" |
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stop 1 |
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end if |
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call nf95_inquire_dimension(ncid, dimids(1), nclen=nclen1) |
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call nf95_inquire_dimension(ncid, dimids(2), nclen=nclen2) |
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deallocate(dimids) ! pointer |
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allocate(values(nclen1, nclen2)) |
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if (nclen1 /= 0 .and. nclen2 /= 0) call NF95_GET_VAR(ncid, varid, values) |
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end subroutine nf95_gw_var_real_2d |
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!************************************ |
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subroutine nf95_gw_var_real_3d(ncid, varid, values) |
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! Real type, the array has rank 3. |
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integer, intent(in):: ncid |
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integer, intent(in):: varid |
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real, pointer:: values(:, :, :) |
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! Variables local to the procedure: |
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integer nclen1, nclen2, nclen3 |
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integer, pointer:: dimids(:) |
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!--------------------- |
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call nf95_inquire_variable(ncid, varid, dimids=dimids) |
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if (size(dimids) /= 3) then |
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print *, "nf95_gw_var_real_3d:" |
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print *, "varid = ", varid |
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print *, "rank of NetCDF variable is ", size(dimids), ", not 3" |
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stop 1 |
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end if |
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call nf95_inquire_dimension(ncid, dimids(1), nclen=nclen1) |
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call nf95_inquire_dimension(ncid, dimids(2), nclen=nclen2) |
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call nf95_inquire_dimension(ncid, dimids(3), nclen=nclen3) |
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deallocate(dimids) ! pointer |
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allocate(values(nclen1, nclen2, nclen3)) |
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if (nclen1 * nclen2 * nclen3 /= 0) call NF95_GET_VAR(ncid, varid, values) |
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end subroutine nf95_gw_var_real_3d |
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!************************************ |
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subroutine nf95_gw_var_real_4d(ncid, varid, values) |
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! Real type, the array has rank 4. |
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integer, intent(in):: ncid |
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integer, intent(in):: varid |
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real, pointer:: values(:, :, :, :) |
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! Variables local to the procedure: |
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integer len_dim(4), i |
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integer, pointer:: dimids(:) |
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!--------------------- |
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call nf95_inquire_variable(ncid, varid, dimids=dimids) |
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if (size(dimids) /= 4) then |
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print *, "nf95_gw_var_real_4d:" |
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print *, "varid = ", varid |
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print *, "rank of NetCDF variable is ", size(dimids), ", not 4" |
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stop 1 |
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end if |
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do i = 1, 4 |
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call nf95_inquire_dimension(ncid, dimids(i), nclen=len_dim(i)) |
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end do |
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deallocate(dimids) ! pointer |
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allocate(values(len_dim(1), len_dim(2), len_dim(3), len_dim(4))) |
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if (all(len_dim /= 0)) call NF95_GET_VAR(ncid, varid, values) |
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end subroutine nf95_gw_var_real_4d |
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!************************************ |
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subroutine nf95_gw_var_real_5d(ncid, varid, values) |
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! Real type, the array has rank 5. |
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integer, intent(in):: ncid |
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integer, intent(in):: varid |
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real, pointer:: values(:, :, :, :, :) |
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! Variables local to the procedure: |
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integer len_dim(5), i |
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integer, pointer:: dimids(:) |
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!--------------------- |
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call nf95_inquire_variable(ncid, varid, dimids=dimids) |
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if (size(dimids) /= 5) then |
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print *, "nf95_gw_var_real_5d:" |
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print *, "varid = ", varid |
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print *, "rank of NetCDF variable is ", size(dimids), ", not 5" |
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stop 1 |
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end if |
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do i = 1, 5 |
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call nf95_inquire_dimension(ncid, dimids(i), nclen=len_dim(i)) |
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end do |
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deallocate(dimids) ! pointer |
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allocate(values(len_dim(1), len_dim(2), len_dim(3), len_dim(4), len_dim(5))) |
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if (all(len_dim /= 0)) call NF95_GET_VAR(ncid, varid, values) |
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end subroutine nf95_gw_var_real_5d |
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!************************************ |
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!!$ subroutine nf95_gw_var_dble_1d(ncid, varid, values) |
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!!$ |
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!!$ ! Double precision, the array has rank 1. |
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!!$ |
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!!$ integer, intent(in):: ncid |
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!!$ integer, intent(in):: varid |
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!!$ double precision, pointer:: values(:) |
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!!$ |
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!!$ ! Variables local to the procedure: |
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!!$ integer nclen |
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!!$ integer, pointer:: dimids(:) |
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!!$ |
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!!$ !--------------------- |
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!!$ |
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!!$ call nf95_inquire_variable(ncid, varid, dimids=dimids) |
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!!$ |
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!!$ if (size(dimids) /= 1) then |
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!!$ print *, "nf95_gw_var_dble_1d:" |
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!!$ print *, "varid = ", varid |
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!!$ print *, "rank of NetCDF variable is ", size(dimids), ", not 1" |
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!!$ stop 1 |
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!!$ end if |
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!!$ |
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!!$ call nf95_inquire_dimension(ncid, dimids(1), nclen=nclen) |
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!!$ deallocate(dimids) ! pointer |
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!!$ |
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!!$ allocate(values(nclen)) |
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!!$ if (nclen /= 0) call NF95_GET_VAR(ncid, varid, values) |
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!!$ |
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!!$ end subroutine nf95_gw_var_dble_1d |
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!!$ |
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!!$ !************************************ |
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!!$ |
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!!$ subroutine nf95_gw_var_dble_3d(ncid, varid, values) |
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!!$ |
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!!$ ! Double precision, the array has rank 3. |
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!!$ |
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!!$ integer, intent(in):: ncid |
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!!$ integer, intent(in):: varid |
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!!$ double precision, pointer:: values(:, :, :) |
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!!$ |
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!!$ ! Variables local to the procedure: |
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!!$ integer nclen1, nclen2, nclen3 |
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!!$ integer, pointer:: dimids(:) |
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!!$ |
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!!$ !--------------------- |
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!!$ |
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!!$ call nf95_inquire_variable(ncid, varid, dimids=dimids) |
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!!$ |
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!!$ if (size(dimids) /= 3) then |
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!!$ print *, "nf95_gw_var_dble_3d:" |
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!!$ print *, "varid = ", varid |
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!!$ print *, "rank of NetCDF variable is ", size(dimids), ", not 3" |
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!!$ stop 1 |
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!!$ end if |
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!!$ |
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!!$ call nf95_inquire_dimension(ncid, dimids(1), nclen=nclen1) |
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!!$ call nf95_inquire_dimension(ncid, dimids(2), nclen=nclen2) |
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!!$ call nf95_inquire_dimension(ncid, dimids(3), nclen=nclen3) |
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!!$ deallocate(dimids) ! pointer |
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!!$ |
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!!$ allocate(values(nclen1, nclen2, nclen3)) |
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!!$ if (nclen1 * nclen2 * nclen3 /= 0) call NF95_GET_VAR(ncid, varid, values) |
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!!$ |
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!!$ end subroutine nf95_gw_var_dble_3d |
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!!$ |
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!************************************ |
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subroutine nf95_gw_var_int_1d(ncid, varid, values) |
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! Integer type, the array has rank 1. |
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integer, intent(in):: ncid |
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integer, intent(in):: varid |
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integer, pointer:: values(:) |
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! Variables local to the procedure: |
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integer nclen |
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integer, pointer:: dimids(:) |
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!--------------------- |
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call nf95_inquire_variable(ncid, varid, dimids=dimids) |
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if (size(dimids) /= 1) then |
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print *, "nf95_gw_var_int_1d:" |
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print *, "varid = ", varid |
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print *, "rank of NetCDF variable is ", size(dimids), ", not 1" |
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stop 1 |
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end if |
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call nf95_inquire_dimension(ncid, dimids(1), nclen=nclen) |
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deallocate(dimids) ! pointer |
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allocate(values(nclen)) |
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if (nclen /= 0) call NF95_GET_VAR(ncid, varid, values) |
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end subroutine nf95_gw_var_int_1d |
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!************************************ |
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subroutine nf95_gw_var_int_3d(ncid, varid, values) |
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! Integer type, the array has rank 3. |
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integer, intent(in):: ncid |
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integer, intent(in):: varid |
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integer, pointer:: values(:, :, :) |
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! Variables local to the procedure: |
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integer nclen1, nclen2, nclen3 |
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integer, pointer:: dimids(:) |
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!--------------------- |
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call nf95_inquire_variable(ncid, varid, dimids=dimids) |
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if (size(dimids) /= 3) then |
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print *, "nf95_gw_var_int_3d:" |
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print *, "varid = ", varid |
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print *, "rank of NetCDF variable is ", size(dimids), ", not 3" |
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stop 1 |
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end if |
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call nf95_inquire_dimension(ncid, dimids(1), nclen=nclen1) |
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call nf95_inquire_dimension(ncid, dimids(2), nclen=nclen2) |
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call nf95_inquire_dimension(ncid, dimids(3), nclen=nclen3) |
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deallocate(dimids) ! pointer |
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allocate(values(nclen1, nclen2, nclen3)) |
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if (nclen1 * nclen2 * nclen3 /= 0) call NF95_GET_VAR(ncid, varid, values) |
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✗ |
end subroutine nf95_gw_var_int_3d |
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end module nf95_gw_var_m |
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