Still need to write preset station coordinates to outfile. Perhaps using an indexed array.

LogGen.pl

@@ -21,13 +21,13 @@ chop($folder = <STDIN>) ;
 print "\n" ;
 
 # SETUP GPS
-$gps = sub_getgps() ;
+($gps,$gpson,$gpsport,$gpsbaud) = sub_getgps() ;
 
 # ASK FOR or READ CRUISE INFO
-($ops,$sts,$numops,$numsts,$headerstring) = sub_cruiseinfo($name,$folder) ;
+($ops,$sts,$numops,$numsts,$headerstring) = sub_cruiseinfo($name,$folder,$gpson,$gpsport,$gpsbaud) ;
 
 # SET PRINTING FORMAT
-$frmt = "  \%4s \%.4f \%.4f \%4s \%2s \%2s \%2s \%2s \%2s \%s\n" ;
+$frmt = "%6s;%10.5f;%10.5f;%20s;%s\n" ;
 
 # DISPLAY AVAILABLE STATIONS and OPERATIONS 
 print ">> AVAILABLE OPERATIONS ARE:\n";
@@ -37,8 +37,12 @@ print ">> PLANNED STATIONS     ARE:\n";
 foreach $line (@sts) { print ">>	$line\n"; }
 print ">>	---\n\n" ;
 
-$pre = ">" ;
-$cus = "none"  ;
+# INITIAL VALUES
+$pre   = ">" ;
+$cus   = "none"  ;
+$culon = "NaN" ;
+$culat = "NaN" ;
+
 
 # DEFAULT START HEADER
 print "=============================================================================================\n" ;
@@ -55,9 +59,19 @@ while (<STDIN>) {
 	@time     = localtime ;
 	$time[4]++ ; $time[5]+=1900 ;
 	$mmddHHMM = sprintf "%02d/%02d  %02d:%02d",  @time[4], @time[3], @time[2], @time[1] ;
+	$isotime  = sprintf "%s-%02s-%02sT%02s:%02s:%02sZ",reverse @time[0..5] ;
 
 	# POLL GPS FOR COORDINATES
-	($ns,$lat,$ew,$lon) = $gps->get_position ; 
+	if ($gpson) {
+		# if gps is used, actual values are written
+		($ns,$lat,$ew,$lon) = $gps->get_position ;
+		if ($ns =~ /S/i) { $lat*=-1 ; }
+		if ($ew =~ /W/i) { $lon*=-1 ; }
+	 } else {
+		# if no gps is used be we are on station, these coordinates a written 
+		$lon = $culon ;
+		$lat = $culat ;
+	} 
 
 	# THIS IS THE EXIT COMMAND
 	if  ( $line[0] =~ /exit/) {last;} 
@@ -71,28 +85,29 @@ while (<STDIN>) {
 			print "$pre\t\tNOW RECORDING STATION\t	$line[1],\t\t\t	TIME : $mmddHHMM\n" ;
 			print "$pre\t\t\t\t\t\t\t\t\t\tLON  : $lon\n" ;
 			print "$pre\t\t\t\t\t\t\t\t\t\tLAT  : $lat\n$pre " ;
-			printf OUT $frmt,$line[0],reverse @time[0..5],$line[1] ;
+			printf OUT $frmt,$line[0],$lat,$lon,$isotime,$line[1] ;
 
 		} elsif ($cus =~ /$line[1]/) { 			# case : we are currently at this station
 			$cus = "none" ;
 			print "$pre\t\t\tEND OF STATION\t	$line[1],\t\t\t	TIME : $mmddHHMM\n>\n>\n> " ;
-			printf OUT $frmt,$line[0],reverse @time[0..5],$line[1] ;
+			printf OUT $frmt,$line[0],$lat,$lon,$isotime,$line[1] ;
 			$pre = ">" ;
 
 		} else {					# case : we are currently at a different station
-			printf OUT $frmt,$line[0],reverse @time[0..5],$cus ;
+			printf OUT $frmt,$line[0],$lat,$lon,$isotime,$cus ;
 			print "$pre\t\t\tEND OF STATION\t	$cus,\t\t\t	TIME : $mmddHHMM\n>\n>\n" ;
 			$cus = $line[1] ;
 			print "$pre\t\tNOW RECORDING STATION\t	$line[1],\t\t\t	TIME : $mmddHHMM\n" ;
 			print "$pre\t\t\t\t\t\t\t\t\t\tLON  : $lon\n" ;
 			print "$pre\t\t\t\t\t\t\t\t\t\tLAT  : $lat\n$pre " ;
-			printf OUT $frmt,$line[0],reverse @time[0..5],$line[1] ;
+			printf OUT $frmt,$line[0],$lat,$lon,$isotime,$line[1] ;
 		}
 	}
 	# THIS IS A NEW LEG ENTRY
 	elsif ($line[0] =~ /lg/) {
 		$cul++ ;
 		print ">\tNOW RECORDING LEG $cul\n> " ; 
+		printf OUT $frmt,$line[0],$lat,$lon,$isotime,$cul ;
 	}
 
 	# THIS IS AN OPERATION ENTRY
@@ -102,6 +117,7 @@ while (<STDIN>) {
 				print "$pre\t\t\tOPERATION\t\t$line[1],\t\t\t\tTIME : $mmddHHMM\n" ;
 				print "$pre\t\t\t\t\t\t\t\t\t\tLON  : $lon\n" ;
 				print "$pre\t\t\t\t\t\t\t\t\t\tLAT  : $lat\n$pre " ;
+				printf OUT $frmt,$line[0],$lat,$lon,$isotime,$line[1] ;
 			}
 		}	
 	}
@@ -109,6 +125,7 @@ while (<STDIN>) {
 	# THIS IS A  COMMENT   ENTRY
 	elsif  ($line[0] =~ /cm/) {
 			print "$pre\t\t\tCOMMENT : $line[1] \n$pre " ;  
+			printf OUT $frmt,$line[0],$lat,$lon,$isotime,$line[1] ;
 	}
 
 	# UNRECOGNIZED INPUT

sub_cruiseinfo.pl

@@ -32,21 +32,37 @@ sub sub_cruiseinfo {
 		while (<STDIN>) {
 			chop($_) ;
 			push(@sts,$_) ;
+			push(@stslon,"NaN") ;
+			push(@stslat,"NaN") ;
 			print ">> 							: " ;
 			$numsts++ ;
 		}
+		print "\n" ;
+
+		# Manually enter GPS values for stations if no GPS is used
+		if (not $gpson) {
+			for ($ii=0;$ii<$numsts;$ii++) {
+			print ">> Enter  lon;lat of station $sts[$ii] (pm180)		: " ;
+				chop($line = <STDIN>) ;
+				($stslon[$ii],$stslat[$ii]) = split(/;/,$line) ;
+			}
+		}
 		print "\n\n\n" ;
 	
 		# print header to outputfile
 		print OUT "\# $name\n" ;
 		print OUT "\# $folder\n" ;
+		print OUT "\# $gpson\n" ;
+		print OUT "\# $gpsport\n" ;
+		print OUT "\# $gpsbaud\n" ;
 		print OUT "\# $numops\n" ;
 		for ($ii=0;$ii<$numops;$ii++) { print OUT "\# $ops[$ii]\n" ; }
 		print OUT "\# $numsts\n" ;
-		for ($ii=0;$ii<$numsts;$ii++) { print OUT "\# $sts[$ii]\n" ; }
+		for ($ii=0;$ii<$numsts;$ii++) { print OUT "\# $sts[$ii];$stslat[ii];$stslon[ii]\n" ; }
 		print OUT "\# 0\n" ;
 		$cul = 0 ;	
-		print OUT "\# Type lon     lat     yyyy mm dd HH MM SS Name\n" ;
+		@coltitles = ("\#type","longitude","latitude","yyyy-mm-ddTHH:MM:SSZ","value") ;
+		printf OUT "%5s;%10s;%10s;%20s;%s\n",@coltitles ;
 	
 		$headerstring = "Starting operations log for $name cruise" ;
 	

sub_getgps.pl

@@ -9,16 +9,19 @@ sub sub_getgps {
 	print ">> Baud rate...?  	 				: " ;
 	chop($gpsbaud = <STDIN>) ;
 	print "\n" ;
-	$gpson = 1 ;
-	} else {
-	$gpson = 0 ;
-	}
 	$gps = new GPS::NMEA(  'Port'      => "$gpsport",
 	                       'Baud'      =>  $gpsbaud,
 			);	
+	$gpson = 1 ;
+	} else {
+	$gpson   = 0 ;
+	$gpsport = "NaN" ;
+	$gpsbaud = "NaN" ;
+	$gps     = "NaN" ;
+	}
 	
 	
-	return $gps ;
+	return ($gps,$gpson,$gpsport,$gpsbaud) ;
 }
 
 1;