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Diffstat (limited to 'docs/ref')
| -rw-r--r-- | docs/ref/contrib/gis/gdal.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/docs/ref/contrib/gis/gdal.txt b/docs/ref/contrib/gis/gdal.txt index b15bd17d54..ed036de12a 100644 --- a/docs/ref/contrib/gis/gdal.txt +++ b/docs/ref/contrib/gis/gdal.txt @@ -1456,10 +1456,18 @@ blue. to mark pixels that are not valid data. Such pixels should generally not be displayed, nor contribute to analysis operations. + To delete an existing "no data" value, set this property to ``None`` + (requires GDAL ≥ 2.1). + .. versionchanged:: 1.9 This property can now be set as well. + .. versionchanged:: 1.10 + + The "no data" value can now be deleted by setting the + ``nodata_value`` attribute to ``None``. + .. method:: datatype(as_string=False) The data type contained in the band, as an integer constant between 0 |