diff --git a/mkProfile b/mkProfile
--- a/mkProfile
+++ b/mkProfile
@@ -2,9 +2,9 @@
 #======================================================================
 #                    M K P R O F I L E 
 #                    doc: Sun Jan 19 18:55:26 2003
-#                    dlm: Sun Mar 22 10:22:46 2015
+#                    dlm: Thu Mar 17 07:41:03 2016
 #                    (c) 2003 A.M. Thurnherr
-#                    uE-Info: 91 63 NIL 0 0 72 10 2 4 NIL ofnI
+#                    uE-Info: 93 35 NIL 0 0 72 0 2 4 NIL ofnI
 #======================================================================
 
 # Make an LADCP Profile by Integrating W (similar to Firing's scan*).
@@ -89,6 +89,8 @@
 #	May 24, 2014: - finally added (gimbal-)pitch & roll to default output
 #				  - renamed heading to hdg and pitchroll to tilt
 #	Mar 22, 2015: - made it work for moored time series as well
+#	Mar 17, 2015: - adapted to new Getopt library
+#				  - removed warning
 
 # NOTES:
 #	- the battery values are based on transmission voltages (different
@@ -108,7 +110,7 @@
 require "$1/RDI_BB_Read.pl";
 require "$1/RDI_Coords.pl";
 require "$1/RDI_Utils.pl";
-require "getopts.pl";
+use Getopt::Std;
 
 $USAGE = "$0 @ARGV";
 die("Usage: $0 " .
@@ -120,7 +122,7 @@
 	"[output -f)ields <field[,...]> " .
 	"[-M)agnetic <declination>] [profile -B)ottom <depth>] " .
 	"<RDI file>\n")
-		unless (&Getopts("4AB:F:M:Qd:g:r:n:e:c:f:m:p:") && @ARGV == 1);
+		unless (&getopts("4AB:F:M:Qd:g:r:n:e:c:f:m:p:") && @ARGV == 1);
 
 $RDI_Coords::minValidVels = 4 if ($opt_4);			# no 3-beam solutions
 
@@ -813,7 +815,7 @@
 		p($dta{ENSEMBLE}[$e]->{X}); p($dta{ENSEMBLE}[$e]->{X_ERR});
 		p($dta{ENSEMBLE}[$e]->{Y}); p($dta{ENSEMBLE}[$e]->{Y_ERR});
 	}
-	if (defined(@f)) {
+	if (@f) {
 		foreach $f (@f) {
 			my($fn,$fi) = ($f =~ m{([^[]*)(\[.*)});
 			$fn = $f unless defined($fn);