CDMSError('Cannot open file %s (%s)' % (path, err))

[ghost]

Hi,

I am new to Python and CDAT. I get the following error while trying to open a NetCDF file.
_>>> import cdms2

f = cdms2.open('upstr_mean.nc')
CDMS system error: No such file or directory
CDMS I/O error: Opening file /home/vikas/Desktop/upstr_mean.nc
Traceback (most recent call last):
File "/home/vikas/anaconda3/envs/cdat/lib/python3.7/site-packages/cdms2/dataset.py", line 1275, in init
fileobj = Cdunif.CdunifFile(path, mode)
OSError: No error

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "", line 1, in
File "/home/vikas/anaconda3/envs/cdat/lib/python3.7/site-packages/cdms2/dataset.py", line 497, in openDataset
return CdmsFile(path, mode, mpiBarrier=CdMpi)
File "/home/vikas/anaconda3/envs/cdat/lib/python3.7/site-packages/cdms2/dataset.py", line 1277, in init
raise CDMSError('Cannot open file %s (%s)' % (path, err))
cdms2.error.CDMSError: Cannot open file /home/vikas/Desktop/upstr_mean.nc (No error)_

What do I do?

[angshuiisc]

Hi, It seems like you are not providing the correct path to your file. provide the path where your file is located

…

On Sun, Aug 2, 2020 at 2:25 PM Blue-Taylor ***@***.***> wrote: Hi, *I am new to Python and CDAT. I get the following error while trying to open a NetCDF file.* _>>> import cdms2 f = cdms2.open('upstr_mean.nc') CDMS system error: No such file or directory CDMS I/O error: Opening file /home/vikas/Desktop/upstr_mean.nc Traceback (most recent call last): File "/home/vikas/anaconda3/envs/cdat/lib/python3.7/site-packages/cdms2/dataset.py", line 1275, in *init* *fileobj* = Cdunif.CdunifFile(path, mode) OSError: No error During handling of the above exception, another exception occurred: Traceback (most recent call last): File "", line 1, in File "/home/vikas/anaconda3/envs/cdat/lib/python3.7/site-packages/cdms2/dataset.py", line 497, in openDataset return CdmsFile(path, mode, mpiBarrier=CdMpi) File "/home/vikas/anaconda3/envs/cdat/lib/python3.7/site-packages/cdms2/dataset.py", line 1277, in *init* raise CDMSError('Cannot open file %s (%s)' % (path, err)) cdms2.error.CDMSError: Cannot open file /home/vikas/Desktop/upstr_mean.nc (No error)_ *What do I do?* — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <https://github.com/CDAT/cdat/issues/2258>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AEOZ445WEKIVXLWRXMNEVZ3R6VLKVANCNFSM4PSQW7EQ> .

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