# HG changeset patch
# User A.M. Thurnherr <athurnherr@yahoo.com>
# Date 1458231962 14400
# Node ID abeaad5308bac0cc4753a463c37d08c7197ad10c
# Parent  cfee523c44324f0037ac5e365b05e94b2531f752
V6.5

diff --git a/HISTORY b/HISTORY
--- a/HISTORY
+++ b/HISTORY
@@ -1,9 +1,9 @@
 #======================================================================
 #                    H I S T O R Y 
 #                    doc: Thu May  7 13:12:05 2015
-#                    dlm: Thu Mar 17 07:48:16 2016
+#                    dlm: Thu Mar 17 12:24:52 2016
 #                    (c) 2015 A.M. Thurnherr
-#                    uE-Info: 51 37 NIL 0 0 72 0 2 4 NIL ofnI
+#                    uE-Info: 54 15 NIL 0 0 72 0 2 4 NIL ofnI
 #======================================================================
 
 May  7, 2015:
@@ -48,6 +48,9 @@
 	- adapted [libGMT.pl] to gmt5 => [libGMT4.pl]
 
 Mar 17, 2016:
-	- published for LADCP_w V1.2beta5
+	- published V6.4 for LADCP_w V1.2beta5
+	- V6.5 [ants.pl] [.hg/hgrc] 
+	- improved [libGMT.pl] to check for gmt5
+	- published
 	
 
diff --git a/ants.pl b/ants.pl
--- a/ants.pl
+++ b/ants.pl
@@ -2,9 +2,9 @@
 #======================================================================
 #                    A N T S . P L 
 #                    doc: Fri Jun 19 14:01:06 1998
-#                    dlm: Wed Mar 16 14:08:12 2016
+#                    dlm: Thu Mar 17 12:02:55 2016
 #                    (c) 1998 A.M. Thurnherr
-#                    uE-Info: 20 56 NIL 0 0 72 2 2 4 NIL ofnI
+#                    uE-Info: 26 21 NIL 0 0 72 2 2 4 NIL ofnI
 #======================================================================
 
 # HISTORY:
@@ -18,11 +18,12 @@
 #  Oct 12, 2015: - updated to V6.2 (for LADCP_w 1.0)
 #  Mar  8, 2016: - updated to V6.3 (for LADCP_w 1.2beta)
 #  Mar 16, 2016: - updated to V6.4 (for LADCP_w 1.2beta5)
+#  Mar 17, 2016: - updated to V6.5
 
 exec($ENV{ANTS_PERL},$0,@ARGV),die("$ENV{ANTS_PERL}: $!")
     if (defined($ENV{ANTS_PERL}) && $^X ne $ENV{ANTS_PERL});
 
-$antsLibVersion = 6.4;
+$antsLibVersion = 6.5;
 
 die(sprintf("$0: obsolete library V%.1f; V%.1f required\n",
 	$antsLibVersion,$antsMinLibVersion))
diff --git a/libGMT.pl b/libGMT.pl
--- a/libGMT.pl
+++ b/libGMT.pl
@@ -1,9 +1,9 @@
 #======================================================================
 #                    L I B G M T . P L 
 #                    doc: Sun Jun 14 13:45:47 2015
-#                    dlm: Wed Mar 16 16:12:38 2016
+#                    dlm: Thu Mar 17 12:19:42 2016
 #                    (c) 2015 A.M. Thurnherr
-#                    uE-Info: 188 49 NIL 0 0 72 2 2 4 NIL ofnI
+#                    uE-Info: 45 48 NIL 0 0 72 2 2 4 NIL ofnI
 #======================================================================
 
 # perl implementation of /Data/Makefiles/Makefile.GMT
@@ -41,11 +41,24 @@
 #	Jul 26, 2015: - added usage documentation
 #				  - simplified GMT_unitcoords()
 #	Jul 28, 2015: - added GMT_setAnnotFontSize(), GMT_psscale()
-#	Mar 16, 2016: - began adaptation to GMT5
+#	Mar 16, 2016: - adapted to GMT5
+#	Mar 17, 2016: - added check for gmt5 on load
 
 $DEBUG = 0;
 
 #----------------------------------------------------------------------
+# Make sure gmt5 is installed
+#----------------------------------------------------------------------
+
+if (`which gmt` eq '') {
+	if (`which psxy` eq '') {
+		croak("$0: [libGMT.pl] gmt5 required, please install\n");
+	} else {
+		croak("$0: [libGMT.pl] gmt5 required (gmt4 installed on the system), please upgrade\n");
+	}
+}
+
+#----------------------------------------------------------------------
 # Library
 #----------------------------------------------------------------------