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!!$pgf90 -I/work/NetCDF/5.1/include -L/work/NetCDF/5.1/lib -l netcdf -L. -l cmor Test/test1.f90 -IModules -o cmor_test
!!$pgf90 -g -I/pcmdi/charles_work/NetCDF//include -L/pcmdi/charles_work/NetCDF//lib -lnetcdf -module Modules -IModules -L. -lcmor Test/test1.f90 -o cmor_test
MODULE local_subs
PRIVATE
PUBLIC read_coords, read_time, read_3d_input_files, read_2d_input_files
CONTAINS
SUBROUTINE read_coords(alats, alons, plevs, bnds_lat, bnds_lon)
IMPLICIT NONE
DOUBLE PRECISION, INTENT(OUT), DIMENSION(:) :: alats
DOUBLE PRECISION, INTENT(OUT), DIMENSION(:) :: alons
DOUBLE PRECISION, INTENT(OUT), DIMENSION(:) :: plevs
DOUBLE PRECISION, INTENT(OUT), DIMENSION(:,:) :: bnds_lat
DOUBLE PRECISION, INTENT(OUT), DIMENSION(:,:) :: bnds_lon
INTEGER :: i
DO i = 1, SIZE(alons)
alons(i) = (i-1)*360./SIZE(alons)
bnds_lon(1,i) = (i - 1.5)*360./SIZE(alons)
bnds_lon(2,i) = (i - 0.5)*360./SIZE(alons)
END DO
DO i = 1, SIZE(alats)
alats(i) = i*10
bnds_lat(1,i) = i*10. - 5.
bnds_lat(2,i) = i*10. + 5.
END DO
DO i = 1, SIZE(plevs)
plevs(i) = i*1.0e4
END DO
RETURN
END SUBROUTINE read_coords
SUBROUTINE read_time(it, time, time_bnds)
IMPLICIT NONE
INTEGER, INTENT(IN) :: it
DOUBLE PRECISION, INTENT(OUT) :: time
DOUBLE PRECISION, INTENT(OUT), DIMENSION(2) :: time_bnds
time = (it-0.5)*30.
time_bnds(1) = (it-1)*30.
time_bnds(2) = it*30.
RETURN
END SUBROUTINE read_time
SUBROUTINE read_2d_input_files(it, varname, field)
INTEGER, INTENT(IN) :: it
CHARACTER(len=*), INTENT(IN) :: varname
REAL, INTENT(OUT), DIMENSION(:,:) :: field
INTEGER :: i, j
REAL :: factor, offset
SELECT CASE (TRIM(ADJUSTL(varname)))
CASE ('LATENT')
factor = 1.5
offset = 20.
CASE ('TSURF')
factor = 2.2
offset = -220.
CASE ('SOIL_WET')
factor = 10.
offset = 0.
END SELECT
DO j=1,SIZE(field, 1)
DO i=1,SIZE(field, 2)
field(j,i) = ((j-1)*16 + (i-1)*4 + it)*factor - offset
END DO
END DO
END SUBROUTINE read_2d_input_files
END MODULE local_subs
PROGRAM mip_contribution
! include module that contains the user-accessible cmor functions.
USE cmor_users_functions
USE local_subs
IMPLICIT NONE
! dimension parameters:
! ---------------------------------
INTEGER, PARAMETER :: ntimes = 2 ! number of time samples to process
INTEGER, PARAMETER :: lon = 4 ! number of longitude grid cells
INTEGER, PARAMETER :: lat = 3 ! number of latitude grid cells
INTEGER, PARAMETER :: n2d = 1 ! number of AMIP Table 2 fields to be
! output.
! Tables associating the user's variables with AMIP standard output
! variables. The user may choose to make this association in a
! different way (e.g., by defining values of pointers that allow him
! to directly retrieve data from a data record containing many
! different variables), but in some way the user will need to map his
! model output onto the Tables specifying the MIP standard output.
! ----------------------------------
! My variable names for Table 1a fields
! My variable names for Table 2 fields
CHARACTER (LEN=8), DIMENSION(n2d) :: &
varin2d=(/ 'LATENT ' /)
! Units appropriate to my data
CHARACTER (LEN=6), DIMENSION(n2d) :: &
units2d=(/ 'W m-2 ' /)
CHARACTER (LEN=4), DIMENSION(n2d) :: &
positive2d= (/ 'down' /)
! Corresponding AMIP Table 2 entry (variable name)
CHARACTER (LEN=5), DIMENSION(n2d) :: &
entry2d = (/ 'hfls ' /)
! uninitialized variables used in communicating with CMOR:
! ---------------------------------------------------------
INTEGER :: error_flag
INTEGER, PARAMETER :: ntest=400
INTEGER, DIMENSION(3) :: axis2d_ids
INTEGER, DIMENSION(n2d+ntest) :: var2d_ids
REAL, DIMENSION(lat,lon) :: data2d
DOUBLE PRECISION, DIMENSION(lat) :: alats
DOUBLE PRECISION, DIMENSION(lon) :: alons
DOUBLE PRECISION, DIMENSION(5) :: plevs
DOUBLE PRECISION :: time,bt
DOUBLE PRECISION, DIMENSION(2):: bnds_time
DOUBLE PRECISION, DIMENSION(2,lat) :: bnds_lat
DOUBLE PRECISION, DIMENSION(2,lon) :: bnds_lon
!!$ REAL, DIMENSION(lat*lon*lev) :: tmp3d
!!$ REAL, DIMENSION(lat*lon) :: tmp2d
! Other variables:
! ---------------------
INTEGER :: it, m
character (len=200) :: msg,msg2
bt=0.
! ================================
! Execution begins here:
! ================================
! Read coordinate information from model into arrays that will be passed
! to CMOR.
! Read latitude, longitude, and pressure coordinate values into
! alats, alons, and plevs, respectively. Also generate latitude and
! longitude bounds, and store in bnds_lat and bnds_lon, respectively.
! The user must write the subroutine that fills the coordinate arrays
! and their bounds with actual data. The following line is simply a
! a place-holder for the user's code, which should replace it.
! *** possible user-written call ***
print*, 'calling read_coords '
call read_coords(alats, alons, plevs, bnds_lat, bnds_lon)
print*, 'returned from read_coords'
! Specify path where tables can be found, indicate that existing netCDF
! files should not be overwritten, and instruct CMOR to error exit on
! encountering errors of any severity.
error_flag = cmor_setup(inpath='TestTables', &
netcdf_file_action='replace', &
set_verbosity=1, &
exit_control=1)
! Define dataset as output from the GICC model (first member of an
! ensemble of simulations) runcmor_write under IPCC 2xCO2 equilibrium experiment
! conditions, and provide information to be included as attributes in
! all CF-netCDF files written as part of this dataset.
print*, 'calling cmor_dataset_json'
error_flag = cmor_dataset_json("Test/CMOR_input_TestTables.json")
!error_flag = cmor_set_cur_dataset_attribute("initialization_method","4")
!error_flag = cmor_set_cur_dataset_attribute("physics_version","6")
print*, 'returned from cmor_dataset_json'
! Define axes for 3-d fields
print*, 'defining axes'
axis2d_ids(1) = cmor_axis( &
table='CMIP6_Amon_json_hfls', &
table_entry='latitude', &
units='degrees_north', &
length=lat, &
coord_vals=alats, &
cell_bounds=bnds_lat)
axis2d_ids(2) = cmor_axis( &
table='CMIP6_Amon_json_hfls', &
table_entry='longitude', &
length=lon, &
units='degrees_east', &
coord_vals=alons, &
cell_bounds=bnds_lon)
! note that the time axis is defined next, but the time coordinate
! values and bounds will be passed to cmor through function
! cmor_write (below).
print*, 'before time '
axis2d_ids(3) = cmor_axis( &
table='CMIP6_Amon_json_hfls', &
table_entry='time', &
units='days since 1979-1-1', &
length=ntimes, &
interval='1 month')
print*, 'finished defining axes'
! Define variables found in AMIP table 2a (2-d variables)
DO m=1,ntest
write(msg,*) m-1
msg2 = trim(entry2d(1)(1:4)//adjustl(msg))
print*,'Test Code: defining variable: :',msg2
var2d_ids(m) = cmor_variable( &
table='CMIP6_Amon_json_hfls', &
table_entry=msg2, &
!!$ file_suffix='1979-2001', &
units=units2d(1), &
axis_ids=axis2d_ids, &
missing_value=1.0e20, &
positive=positive2d(1), &
original_name=varin2d(1))
ENDDO
print*, 'completed everything up to writing output fields '
! Loop through history files (each containing several different fields,
! but only a single month of data, averaged over the month). Then
! extract fields of interest and write these to netCDF files (with
! one field per file, but all months included in the loop).
DO m=1,ntest
time_loop: DO it=1, ntimes
! In the following loops over the 3d and 2d fields, the user-written
! subroutines (read_3d_input_files and read_2d_input_files) retrieve
! the requested AMIP table 1a and table 2 fields and store them in
! data3d and data2d, respectively. In addition a user-written code
! (read_time) retrieves the time and time-bounds associated with the
! time sample (in units of 'days since 1970-1-1', consistent with the
! axis definitions above). The bounds are set to the beginning and
! the end of the month retrieved, indicating the averaging period.
! The user must write a code to obtain the times and time-bounds for
! the time slice. The following line is simply a place-holder for
! the user's code, which should replace it.
call read_time(it, time, bnds_time)
! Cycle through the 3-d fields, retrieve the requested variable and
! append each to the appropriate netCDF file.
! Cycle through the 2-d fields, retrieve the requested variable and
! append each to the appropriate netCDF file.
! The user must write the code that fills the arrays of data
! that will be passed to CMOR. The following line is simply a
! a place-holder for the user's code, which should replace it.
call read_2d_input_files(it, varin2d(1), data2d)
! append a single time sample of data for a single field to
! the appropriate netCDF file.
print*, RESHAPE(bnds_time, (/ 2,1 /))
error_flag = cmor_write(var_id = var2d_ids(m), &
data = RESHAPE(data2d, (/ lat*lon /)), &
ntimes_passed = 1, &
time_vals = (/ time /), &
time_bnds = RESHAPE(bnds_time, (/ 2,1 /)))
print*, 'after writing variable, ', var2d_ids(m)
IF (error_flag < 0) THEN
! write diagnostic messages to standard output device
write(*,*) ' Error encountered writing AMIP Table 2 ' &
// 'field ', entry2d(m), ', which I call ', varin2d(m)
write(*,*) ' Was processing time sample: ', time
!!$ error_flag = cmor_error_trace(device=0)
END IF
END DO time_loop
error_flag = cmor_close(var2d_ids(m))
END DO
! Close all files opened by CMOR.
error_flag = cmor_close()
print*, '******************************'
print*, ' '
print*, 'CMOR COMPLETED SUCCESSFULLY '
print*, ' '
print*, '******************************'
END PROGRAM mip_contribution
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