On Tuesday, 17 April 2018 01:56:25 UTC+8, Rhodri James wrote:
> On 16/04/18 15:55, shalu.ash...@gmail.com wrote:
> > Hello All,
> >
> > I have used xarray to merge several netcdf files into one file and then I
> > subset the data of my point of interest using lat/long. Now I want to save
> > this array data (time,lat,long) into csv file but I am getting an error
> > with my code:
>
>
> You don't say, but I assume you're using Python 2.x
Hi James, I am using WinPython Spyder 3.6.
>
> [snip]
>
> > # xarray to numpy array
> > clt1=numpy.array(clt0sub)
> > # saving data into csv file
> > with open('combine11.csv', 'wb') as f:
> > writer = csv.writer(f, delimiter=',')
> > writer.writerows(enumerate(clt1))
> >
> > getting this error - TypeError: a bytes-like object is required, not 'str'
>
> Copy and paste the entire traceback please if you want help. We have
> very little chance of working out what produced that error without it.
>
> > when I am removing "b" the error disappears
here i mean [with open('combine11.csv', 'wb') as f:] wb: writing binaries
if i am using "wb" so i m getting "TypeError: a bytes-like object is required,
not 'str'"
if i am removing "b" and using only "w" so this error disappears and when i am
writing data into txt/csv so it is just pasting what i am seeing in my console
window. I mean i have 20045 time steps but i am getting 100.2...like that as
previously mentioned. Not getting full time steps. It is like printscreen of my
python console.
My question is how can i save multi-dimentional (3d: time series values, lat,
long) data (xarrays) into csv.
Thanks
>
> Which "b"? Don't leave us guessing, we might guess wrong.
>
> > but the data saving in wrong format
>
> Really? It looks to me like you are getting exactly what you asked for.
> What format were you expecting? What are you getting that doesn't
> belong. I suspect that you don't want the "enumerate", but beyond that
> I have no idea what you're after.
>
> --
> Rhodri James *-* Kynesim Ltd
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