Error when oppening netcdf file with open_mfdataset #2804
Description
Code Sample, a copy-pastable example if possible
dset = xr.open_mfdataset('/Users/mada0007/Desktop/Spi1_data/*.nc',autoclose=True)
spi_all = dset['pr'][:,:,:]
spi_lat = dset['lat'][:]
spi_lon = dset['lon'][:]this is my error message
Traceback (most recent call last):
File "<input>", line 1, in <module>
File "/Users/mada0007/anaconda3/envs/Research_ass/lib/python2.7/site-packages/xarray/backends/api.py", line 637, in open_mfdataset
datasets = [open_(p, **open_kwargs) for p in paths]
File "/Users/mada0007/anaconda3/envs/Research_ass/lib/python2.7/site-packages/xarray/backends/api.py", line 344, in open_dataset
ds = maybe_decode_store(store)
File "/Users/mada0007/anaconda3/envs/Research_ass/lib/python2.7/site-packages/xarray/backends/api.py", line 274, in maybe_decode_store
drop_variables=drop_variables)
File "/Users/mada0007/anaconda3/envs/Research_ass/lib/python2.7/site-packages/xarray/conventions.py", line 461, in decode_cf
decode_coords, drop_variables=drop_variables)
File "/Users/mada0007/anaconda3/envs/Research_ass/lib/python2.7/site-packages/xarray/conventions.py", line 394, in decode_cf_variables
stack_char_dim=stack_char_dim)
File "/Users/mada0007/anaconda3/envs/Research_ass/lib/python2.7/site-packages/xarray/conventions.py", line 300, in decode_cf_variable
var = coder.decode(var, name=name)
File "/Users/mada0007/anaconda3/envs/Research_ass/lib/python2.7/site-packages/xarray/coding/times.py", line 412, in decode
dtype = _decode_cf_datetime_dtype(data, units, calendar)
File "/Users/mada0007/anaconda3/envs/Research_ass/lib/python2.7/site-packages/xarray/coding/times.py", line 131, in _decode_cf_datetime_dtype
raise ValueError(msg)
ValueError: unable to decode time units u'days since 0001-01-01' with calendar u'days since 0001-01-01'. Try opening your dataset with decode_times=False. Full traceback:
Traceback (most recent call last):
File "/Users/mada0007/anaconda3/envs/Research_ass/lib/python2.7/site-packages/xarray/coding/times.py", line 122, in _decode_cf_datetime_dtype
result = decode_cf_datetime(example_value, units, calendar)
File "/Users/mada0007/anaconda3/envs/Research_ass/lib/python2.7/site-packages/xarray/coding/times.py", line 192, in decode_cf_datetime
flat_num_dates.astype(np.float), units, calendar)
File "/Users/mada0007/anaconda3/envs/Research_ass/lib/python2.7/site-packages/xarray/coding/times.py", line 92, in _decode_datetime_with_cftime
only_use_cftime_datetimes=True))
File "cftime/_cftime.pyx", line 265, in cftime._cftime.num2date
File "cftime/_cftime.pyx", line 730, in cftime._cftime.utime.__init__
######ValueError: calendar must be one of ['standard', 'gregorian', 'proleptic_gregorian', 'noleap', 'julian', 'all_leap', '365_day', '366_day', '360_day'], got 'days since 0001-01-01'Problem description
trying to open this netcdf files which was writtend by me, code not working at all expecting ext
Output of xr.show_versions()
INSTALLED VERSIONS
------------------
commit: None
python: 2.7.15 | packaged by conda-forge | (default, Feb 27 2019, 20:44:16)
[GCC 4.2.1 Compatible Clang 4.0.1 (tags/RELEASE_401/final)]
python-bits: 64
OS: Darwin
OS-release: 18.2.0
machine: x86_64
processor: i386
byteorder: little
LC_ALL: None
LANG: None
LOCALE: None.None
libhdf5: 1.10.2
libnetcdf: 4.6.1
xarray: 0.11.3
pandas: 0.24.1
numpy: 1.16.2
scipy: 1.2.1
netCDF4: 1.4.2
pydap: None
h5netcdf: None
h5py: None
Nio: None
zarr: None
cftime: 1.0.3.4
PseudonetCDF: None
rasterio: None
cfgrib: None
iris: None
bottleneck: None
cyordereddict: None
dask: 1.1.3
distributed: None
matplotlib: 2.2.3
cartopy: 0.17.0
seaborn: None
setuptools: 40.8.0
pip: 19.0.3
conda: None
pytest: None
IPython: None
sphinx: None