Changes between Version 59 and Version 60 of MigrationGuide5.x

Timestamp:

2024-07-31T09:40:46-03:00 (7 weeks ago)

Author:

Jeff McKenna

Comment:

--

MigrationGuide5.x

@@ -73 +73 @@
 == PROJ ==
 
-* Apache's conf & setenv.bat now set the environment variable ''PROJ_LIB'' to PROJ's new location:
+* Apache's conf & setenv.bat now set the environment variable ''PROJ_DATA'' to PROJ's new location:
   {{{
     \ms4w\share\proj
   }}}
-  If your mapfiles set a PROJ_LIB (which is not recommended, as MS4W's Apache does this for you) you will have to update your PROJ_LIB value
-* MS4W 5.0 includes PROJ 8.2, which contains many changes: 
+  If your mapfiles set a PROJ_DATA (which is not recommended, as MS4W's Apache does this for you) you will have to update your PROJ_DATA value
+* MS4W 5.0 includes PROJ 9, which (since PROJ 8) contains many changes: 
+  * since the PROJ 9.1 release, for the former PROJ_LIB variable has been replaced with PROJ_DATA
   * allowing to dynamically pull in various grids, to improve accuracy
     * see settings in ''/ms4w/share/proj/proj.ini''