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Updates to enable writing of string variables #38

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Updates to enable writing of string variables #38

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2fe181f
Updates for writing string variables and increase resolution of
Jun 25, 2022
5e9adce
change hashes number
Jul 15, 2022
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Empty file modified bin/cis
100755 → 100644
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Empty file modified bin/cis.lsf
100755 → 100644
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Empty file modified cis/cis_main.py
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Empty file modified cis/data_io/hdf_sd.py
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2 changes: 1 addition & 1 deletion cis/data_io/ungridded_data.py
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Original file line number Diff line number Diff line change
Expand Up @@ -402,7 +402,7 @@ def update_range(self, range=None):
cis_standard_time_unit.num2date(self.data.max()))
else:
range = (self.data.min(), self.data.max())
except ValueError as e:
except Exception as e: #MRR: ValueError fails with string variables, need Exception
# If we can't set a range for some reason then just leave it blank
range = ()

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11 changes: 9 additions & 2 deletions cis/data_io/write_netcdf.py
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Expand Up @@ -13,7 +13,8 @@
'uint32': "u4",
'uint64': "u8",
'float32': "f4",
'float64': "f8"}
'float64': "f8", #MRR
'object': "S2"} #MRR

index_name = 'obs'

Expand Down Expand Up @@ -102,7 +103,13 @@ def __create_variable(nc_file, data, prefer_standard_name=False):
if (name is None) or prefer_standard_name:
if (data.metadata.standard_name is not None) and (len(data.metadata.standard_name) > 0):
name = data.metadata.standard_name
out_type = types[str(data.data.dtype)]
#MRR added 4 lines below to deal with string type variables
if str(data.data.dtype)[0:2] == "<U":
out_type = 'S'+str(data.data.dtype)[2]
else:
out_type = types[str(data.data.dtype)]
#MRR commented 1 line below
# out_type = types[str(data.data.dtype)]
logging.info("Creating variable: {name}({index}) {type}".format(name=name, index=index_name, type=out_type))
if name not in nc_file.variables:
# Generate a warning if we have insufficient disk space
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4 changes: 2 additions & 2 deletions cis/plotting/plot.py
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Expand Up @@ -176,8 +176,8 @@ def drawcoastlines(ax, coastlinescolour):
ext = _get_extent(ax)

if _test_natural_earth_available():
coastline_res = coastline_scales[0][1]
for scale, res in coastline_scales[1:]:
coastline_res = coastline_scales[2][1] #MRR: change default to highest res
for scale, res in coastline_scales[0:]:
if scale > ext:
coastline_res = res

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