1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
from __future__ import print_function
import cmor
import numpy
import cdtime
def cmor_initialisation():
cmor.setup(inpath='/git/cmip5-cmor-tables/Tables',
netcdf_file_action=cmor.CMOR_REPLACE_3,
create_subdirectories=0)
cmor.dataset('pre-industrial control', 'ukmo', 'HadCM3', '360_day',
institute_id='ukmo',
model_id='HadCM3',
history='some global history',
forcing='N/A',
parent_experiment_id='N/A',
parent_experiment_rip='N/A',
branch_time=0.,
contact='bob',
outpath='./out')
def setup_data():
axes = [{'table_entry': 'time1',
'units': 'days since 2000-01-01 00:00:00',
},
{'table_entry': 'site',
'units': '',
'coord_vals': [0]},
{'table_entry': 'hybrid_height',
'units': 'm',
'coord_vals': range(2),
'cell_bounds': [[x - 0.5, x + 0.5] for x in range(2)],
},
]
values = numpy.array([0.5, 0.5], numpy.float32)
return values, axes
def cmor_define_and_write(values, axes):
table = 'CMIP5_cfSites'
cmor.load_table(table)
axis_ids = list()
for axis in axes:
axis_id = cmor.axis(**axis)
axis_ids.append(axis_id)
igrid = cmor.grid([axis_ids[1]], [0.], [0.])
cmor.zfactor(axis_ids[2], 'b', axis_ids=[axis_ids[2]],
zfactor_values=range(2),
zfactor_bounds=[[x - 0.5, x + 0.5] for x in range(2)])
cmor.zfactor(axis_ids[2], 'orog', 'm', axis_ids=[igrid],
zfactor_values=[0])
ids_for_var = [axis_ids[0], igrid, axis_ids[2]]
varid = cmor.variable('tnhus',
's-1',
ids_for_var,
history='variable history',
missing_value=-99,
)
for time in [x * 1800. / 86400 for x in range(48)]:
time += 1. / 3600. / 24.
tr = cdtime.reltime(time, axes[0]["units"])
print("Writing: %.03f" % time, "|", tr.tocomp(cdtime.Calendar360), "|", tr.tocomp())
cmor.write(varid, values, time_vals=[time])
return varid
def main():
cmor_initialisation()
values, axes = setup_data()
varid = cmor_define_and_write(values, axes)
fname = cmor.close(varid, file_name=True)
print("Done:", fname)
if __name__ == '__main__':
main()
|
