All Questions
5
questions
3
votes
1
answer
411
views
How to write CRS info to NetCDF in a way QGIS can read? (Python/Xarray)
I have a NetCDF file I have subset by geometry and time, and now I need to save it as a new NetCDF file. The original file does not have the CRS set, thus I am setting it in this one. The problem is ...
- 571
0
votes
1
answer
66
views
QGIS crashes with "bad_alloc" when processing NetCDF file using xarray
I need to merge multiple NetCDF files in a QGIS plugin I am developing. I'm using xarray to do so, however, QGIS crashes with the error "Critical: Caught unhandled std::exception: std::bad_alloc&...
- 103
0
votes
0
answers
540
views
Different elevation values between using rasterio, xarray, rioxarray, gdal and QGIS
I am trying to extract elevation values from a DEM raster under array format by using some packages (rasterio, xarray, rioxarray, and gdal). However, they seemed to give me a different results from ...
- 67
1
vote
1
answer
671
views
QGIS 3.10 - NetCDF created with xarray "is not a valid or recognized data source"
I have a xarray DataSet ds created from a Pandas DataFrame whose info are the following:
Dimensions: (lat: 144, lon: 140, year: 9)
Coordinates:
* year (year) object 1980 1985 ...
- 3,785
6
votes
1
answer
3k
views
Using Rioxarray / QGIS Projection
For the past couple weeks I have been trying to view GOES17 data from netCDF files (converted to geotif) in QGIS 3.10 but cannot get the projection to work correctly.
I have attempted numerous ...
- 63