archive-gh-me/rasterio
1
0
Fork 0
mirror of https://github.com/rasterio/rasterio.git synced 2025-12-08 17:36:12 +00:00
Code Issues Projects Releases Wiki Activity

More details

Browse Source
This commit is contained in:
Sean Gillies 2019-02-15 12:30:17 -07:00
parent ac715ee853
commit 9f128bc0da
1 changed files with 14 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
docs/faq.rst
View File

@ -25,14 +25,22 @@ your shell and running a command like ogrinfo:
ERROR 4: Unable to open EPSG support file gcs.csv. Try setting the GDAL_DATA environment variable to point to the directory containing EPSG csv files. ERROR 4: Unable to open EPSG support file gcs.csv. Try setting the GDAL_DATA environment variable to point to the directory containing EPSG csv files.
If you're using GDAL software installed by a package management system like apt If you're using GDAL software installed by a package management system like apt
or yum, or Homebrew, you don't need to set the GDAL_DATA environment variable. or yum, or Homebrew, or if you've built and installed it using ``configure;
make; make install``, you don't need to set the GDAL_DATA environment variable.
That software has the right directory path built in. If you see this error, That software has the right directory path built in. If you see this error,
it's likely a sign that GDAL_DATA is set to a bogus value. Unset GDAL_DATA if it's likely a sign that GDAL_DATA is set to a bogus value. Unset GDAL_DATA if
it exists and see if that eliminates the error condition and the message. it exists and see if that eliminates the error condition and the message.
If you're installing GDAL into a Conda environment or into a Python virtual If you're installing GDAL into a Conda environment or into a Python virtual
environment by running `pip install rasterio` (remember that the Rasterio environment (remember that the Rasterio wheels on the Python Package Index
wheels on the Python Package Index include a GDAL library and its data files) include a GDAL library and its data files) the situation is different. The
the situation is different. The proper data directory path is not built in and proper data directory path is not built in and GDAL_DATA must be set.
GDAL_DATA must be set. Rasterio 1.0.18, whether from PyPI or Conda, will set
the GDAL_DATA environment variable to the correct location when it is imported. Rasterio 1.0.18, whether from PyPI or Conda, will set the GDAL_DATA environment
variable to the correct location when it is imported, but only if it has not
already been set. Previous versions of Rasterio tried to avoid patching the
environment of the process, but there's really no better option.
Get the latest version of Rasterio, 1.0.18, and use it without setting
GDAL_DATA. You shouldn't experience the error condition or the message about
it.