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+                      @(#)README	4.4 93/09/26 GIE REL"
+
+The files in this directory are support data for PROJ.4 programs
+as well as test scripts for testing proj installation.
+
+File Contents:
+
+README  --- This file
+
+proj_def.dat --- basic default file used by proj.
+
+nad27   --- North American Datum 1927 for "init=" definition of
+			State Plane Coordinate Systems (SPCS).
+
+nad83   --- North American Datum 1983 for "init=" definition of SPCS.
+
+GL27    --- Great Lakes Survey grids, NAD27
+
+world   --- Proj specifications for several international grid systems.
+
+nad.lst --- Reference list of SPCS States and NGS datum identifiers
+
+nad2bin.c   --- C program to convert above ASCII files into binary
+				files usable by program nad2nad.  Compiled and used in
+				install script only.
+
+install     --- Unix shell (sh) script to install nad2nad file and proj
+				init files.  Read beginning for usage instructions.
+
+test27      --- Unix shell (sh) scripts to test installation of
+test83          proj and nad27/nad83 init files.  These scripts
+                expect release 4 proj to reside in ../src.
+
+pj_out27    --- Comparison files for above test procedures.
+pj_out83
+
+The following NADCON conversion files are distributed in separate,
+uncompressed distibution file(s).
+
+       Ascii source (in delta format) of grid data to convert geographic
+	   coordinates from NAD27 to NAD83
+alaska.lla.Z   --- Alaska
+conus.lla.Z    --- Conterminous U.S.
+hawaii.lla.Z   --- Hawaii
+prvi.lla.Z     --- Puerto Rico, Virgin Is.
+stgeorge.lla.Z --- St. George Is, Alaska
+stlrnc.lla.Z   --- St. Lawrence Is., Alaska
+stpaul.lla.Z   --- St. Paul Is., Alaska
+
+       Ascii source (in delta format) of grid data for high precision
+	   conversion of geographic coordinates from NAD83 to NAD83
+FL.lla.Z    --- Florida
+MD.lla.Z    --- Maryland
+TN.lla.Z    --- Tennessee
+WI.lla.Z    --- Wisconsin
+WO.lla.Z    --- Washington, Oregon, N. California