File: test_python_jamie_site_surface.py

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from __future__ import print_function
import cmor
import numpy


def cmor_initialisation():
    cmor.setup(inpath='Tables',
               netcdf_file_action=cmor.CMOR_REPLACE_3,
               create_subdirectories=0)
    cmor.dataset_json("Test/CMOR_input_example.json")


def setup_data():
    axes = [{'table_entry': 'time1',
             'units': 'days since 2000-01-01 00:00:00',
             },
            {'table_entry': 'site',
             'units': '',
             'coord_vals': [0]},
            ]

    values = numpy.array([215.], numpy.float32)
    return values, axes


def cmor_define_and_write(values, axes):
    table = 'CMIP6_CFsubhr.json'
    tid1 = cmor.load_table(table)
    site_axis_id = cmor.axis(**axes[1])

    time_axis_id = cmor.axis(**axes[0])

    table2 = 'CMIP6_grids.json'
    tid2 = cmor.load_table(table2)
    gid = cmor.grid([site_axis_id, ], latitude=numpy.array(
        [-20, ]), longitude=numpy.array([150, ]))

    axis_ids = [time_axis_id, gid]
    cmor.set_table(tid1)
    varid = cmor.variable('rlut',
                          'W m-2',
                          axis_ids,
                          history='variable history',
                          missing_value=-99,
                          positive='up'
                          )

    cmor.write(varid, values, time_vals=[15])


def main():

    cmor_initialisation()
    values, axes = setup_data()
    cmor_define_and_write(values, axes)
    print(cmor.close(file_name=True))


if __name__ == '__main__':

    main()