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Diffstat (limited to 'docs/source')
| -rw-r--r-- | docs/source/faq.rst | 4 | ||||
| -rw-r--r-- | docs/source/install.rst | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/docs/source/faq.rst b/docs/source/faq.rst index 77639cdc..a03eae31 100644 --- a/docs/source/faq.rst +++ b/docs/source/faq.rst @@ -102,7 +102,7 @@ How do I use EPSG coordinate system codes with PROJ? There is somewhat imperfect translation between 2D geographic and projected coordinate system codes and PROJ descriptions of the coordinate system -available in the ``epsg`` definition file that normally lives in the ``proj/nad`` +available in the ``epsg`` definition file that normally lives in the ``proj/data`` directory. If installed (it is installed by default on Unix), it is possible to use EPSG numbers like this: @@ -123,7 +123,7 @@ to use EPSG numbers like this: # # +proj=latlong +datum=NAD27 +ellps=clrk66 +nadgrids=conus,ntv1_can.dat -The proj/nad/epsg file can be browsed and searched in a text editor for +The ``proj/data/epsg`` file can be browsed and searched in a text editor for coordinate systems. There are known to be problems with some coordinate systems, and any coordinate systems with odd axes, a non-greenwich prime meridian or other quirkiness are unlikely to work properly. Caveat Emptor! diff --git a/docs/source/install.rst b/docs/source/install.rst index 03e6bc9d..ea11f5ee 100644 --- a/docs/source/install.rst +++ b/docs/source/install.rst @@ -140,9 +140,9 @@ In either case, the directory of the prefix path must exist and be writable by the installer. Before proceeding with the installation we need to add the datum grids. Unzip -the contents of the *proj-datumgrid* package into ``nad/``:: +the contents of the *proj-datumgrid* package into ``data/``:: - unzip proj-datumgrid-1.7.zip -d proj-5.0.1/nad/ + unzip proj-datumgrid-1.7.zip -d proj-5.0.1/data/ The installation will automatically move the grid files to the correct location. Alternatively the grids can be installed manually in the directory pointed to |