Cannot convert from 'centimeter' ([length]) to 'millimeter / second' ([length] / [time]) #320
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Dear Eva,
The first thing would be to install the latest release of icclim. The current version is icclim 7.0.0.
… On Aug 13, 2024, at 10:53 PM, Eva Sinha ***@***.***> wrote:
icclim version: 5.4.0
Python version: 3.9.13
Description
Minimal reproducible example
snow_depth = icclim.SD(in_files=listOfFileNames, slice_mode='year')
Output received
2024-08-13 13:43:18,425 --- icclim 5.4.0
2024-08-13 13:43:18,425 --- BEGIN EXECUTION
2024-08-13 13:43:18,425 Processing: 0%
2024-08-13 13:43:59,941 Calculating climate index: SD1
/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/xclim/core/cfchecks.py:48: UserWarning: Variable does not have a `standard_name` attribute.
check_valid(vardata, "standard_name", data["standard_name"])
/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/xclim/core/units.py:729: UserWarning: Data units millimeter / second are not compatible with requested [length].
check_units(val, bound_units.arguments.get(name, None))
Traceback (most recent call last):
File "/qfs/people/sinh210/wrk/E3SM_SFA/E3SM-GCAM-GMD-2023/workflow/icclim/icclim_ELM.py", line 144, in <module>
icclim.index(index_name = key,
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/icclim/main.py", line 290, in index
result_ds = _compute_standard_climate_index(
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/icclim/main.py", line 446, in _compute_standard_climate_index
result_da, percentiles_da = compute()
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/icclim/main.py", line 414, in compute
res = climate_index.compute(conf)
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/icclim/ecad/ecad_indices.py", line 412, in <lambda>
compute=lambda c: sd1(c),
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/icclim/ecad/ecad_functions.py", line 398, in sd1
result = land.snow_cover_duration(
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/xclim/core/indicator.py", line 838, in __call__
outs = self.compute(**compute_das, **kwargs, **var_kwargs)
File "<boltons.funcutils.FunctionBuilder-31>", line 2, in snow_cover_duration
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/xclim/core/units.py", line 731, in wrapper
out = func(*args, **kwargs)
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/xclim/indices/_threshold.py", line 1461, in snow_cover_duration
thresh = convert_units_to(thresh, snd)
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/xclim/core/units.py", line 302, in convert_units_to
return q.to(tu).m
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/pint/quantity.py", line 716, in to
magnitude = self._convert_magnitude_not_inplace(other, *contexts, **ctx_kwargs)
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/pint/quantity.py", line 665, in _convert_magnitude_not_inplace
return self._REGISTRY.convert(self._magnitude, self._units, other)
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/pint/registry.py", line 1044, in convert
return self._convert(value, src, dst, inplace)
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/pint/registry.py", line 1959, in _convert
return super()._convert(value, src, dst, inplace)
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/pint/registry.py", line 1566, in _convert
return super()._convert(value, src, dst, inplace)
File "/qfs/people/sinh210/.conda/envs/py37/lib/python3.9/site-packages/pint/registry.py", line 1077, in _convert
raise DimensionalityError(src, dst, src_dim, dst_dim)
pint.errors.DimensionalityError: Cannot convert from 'centimeter' ([length]) to 'millimeter / second' ([length] / [time])
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@pagecp I updated icclim to the latest version (7.0.0) but am still getting the same error message. |
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@evasinha it seems that your input files have units as a rate and not as a depth (Cannot convert from 'centimeter' ([length]) to 'millimeter / second' ([length] / [time])) |
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Description
For calculating indexes using SNOW, icclim was giving the error
errors.DimensionalityError: Cannot convert from 'centimeter' ([length]) to 'millimeter / second' ([length] / [time])SNOW is the unit if mm/s in my input files.
Minimal reproducible example
snow_depth = icclim.SD(in_files=listOfFileNames, slice_mode='year')Output received
The text was updated successfully, but these errors were encountered: