All Questions
6
questions
2
votes
1
answer
2k
views
Xarray Dataset to raster - ValueError: failed to prevent overwriting existing key grid_mapping in attrs
I have a netcdf file located here http://thredds.northwestknowledge.net:8080/thredds/catalog/TERRACLIMATE_ALL/data/catalog.html?dataset=TERRACLIMATE_ALL_SCAN/data/TerraClimate_tmin_1958.nc.
I am ...
- 848
1
vote
0
answers
241
views
Is there a rioxarray version of xarray pad
I have a geocoded raster that I'd like to pad with NaNs to 64 x 64 pixels. I've tested rioxarray.DataArray.pad_box(), which does work, but it's a bit complex to calculate new bounding box corners that ...
- 111
1
vote
2
answers
1k
views
rio.write_crs() leaves empty crs
I have a dataset ds which looks like this:
<xarray.Dataset>
Dimensions: (time: 42, long: 1383, lat: 586)
Coordinates:
* time (time) datetime64[ns] 1979-01-01 1980-01-01 ... 2020-...
- 848
1
vote
1
answer
224
views
Exporting NetCDF file in MODIS sinusoidal grid with xarray
I have 18 TIFF files in the MODIS sinusoidal grid I would like to convert to one file in NetCDF format. I have converted the tifs to an xarray xarray.core.dataset.Dataset format called stacked. At ...
- 848
1
vote
1
answer
1k
views
How to visualize a NetCDF Dataset
Suppose I have a rather large NetCDF file that I open as a dataset using xarray.
import xarray
nc_in = r"....\D_P_WGS84_comp.nc"
nc_ds = xarray.open_dataset(nc_in)
It is composed of ...
- 1,913
5
votes
1
answer
6k
views
Adding compression to a NetCDF file using xarray
I have a raster that I am trying to compress and convert to a NetCDF format with compression level = 9 using the xarray package. I assume that the compression is added using the encoding parameter as ...
- 1,913