issue_comments: 436688702

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https://github.com/pydata/xarray/issues/2547#issuecomment-436688702 https://api.github.com/repos/pydata/xarray/issues/2547 436688702 MDEyOklzc3VlQ29tbWVudDQzNjY4ODcwMg== 21049064 2018-11-07T16:36:09Z 2018-11-07T16:46:01Z NONE

@spencerkclark Thanks very much that is awesome!

One final Q: How do I set the fill_value not to nan but to -1 (this is what I need for the Land Surface Model)?

The current output of ncdump -h Rg_dummy.nc is:

... variables: double time(time) ; time:_FillValue = NaN ; time:standard_name = "time" ; time:units = "day as %Y%m%d.%f" ; time:calendar = "proleptic_gregorian" ; short Rg(time, y, x) ; Rg:_FillValue = NaN ; Rg:long_name = "HWSD sub sum content" ; Rg:units = "percent wt" ; Rg:valid_range = 97., 103. ; double latitude(y, x) ; latitude:_FillValue = -99999. ; double longitude(y, x) ; longitude:_FillValue = -99999. ;

What I want is:

ncdump -h Rg_dummy.nc ... variables: double time(time) ; time:_FillValue = -1s ; time:standard_name = "time" ; time:units = "day as %Y%m%d.%f" ; time:calendar = "proleptic_gregorian" ; short Rg(time, y, x) ; Rg:_FillValue = -1s ; Rg:long_name = "HWSD sub sum content" ; Rg:units = "percent wt" ; Rg:valid_range = 97., 103. ; double latitude(y, x) ; latitude:_FillValue = -99999. ; double longitude(y, x) ; longitude:_FillValue = -99999. ;

I want to do something like: ds2.to_netcdf(filename, set_fill_value=-1)

I saw these: Issue #1598 Issue #1865

But failed to understand where/how to use them

Thank you so much for helping me out with xarray. It's crazy powerful. It's also just very big!

 
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