--- cup.perl	2017/09/10 03:14:30	1.4
+++ cup.perl	2025/05/18 05:59:20	1.6
@@ -1,12 +1,18 @@
 #! /usr/bin/perl -w
-# $Id: cup.perl,v 1.4 2017/09/10 03:14:30 philip Exp $
-use XML::Simple;
+# $Id: cup.perl,v 1.6 2025/05/18 05:59:20 philip Exp $
+use JSON;
 use strict;
 
-my $strips = XMLin('OmLand.gpx');
+my $json = JSON->new;
+
+open my $fh, '<', 'OmLand.geojson' or die "error opening OmLand.geojson $!\n";
+my $text =  do { local $/; <$fh> };
+close $fh;
+
+my $geojson = $json->decode( $text );
+
 
 open CUP, "> OmLand.cup" or die "Couldn't open OmLand.cup: $!\n";
-open GO, "> OmBook.cup" or die "Couldn't open OmBook.cup: $!\n";
 
 #name,code,country,lat,lon,elev,style,rwdir,rwlen,freq,desc,userdata,pics
 #"Ahuriri",0002,NZ,4414.000S,16936.000E,756.0m,1,,,,"Mouth of Canyon Creek",,
@@ -32,52 +38,46 @@ open GO, "> OmBook.cup" or die "Couldn't
 
 my %strips;
 
-foreach my $stripnum ( keys %{$strips->{'wpt'}} ){
- if ( defined $strips->{'wpt'}->{$stripnum}->{comment} ) {
-  if ( $strips->{'wpt'}->{$stripnum}->{comment} =~ m/Danger/ ){
-   next;
-  }
- }
- print CUP cupstr($stripnum);
- if ( $strips->{'wpt'}->{$stripnum}->{'extensions'}->{gobook} eq "yes" ){
-  #addtocup($stripnum);
-  print GO cupstr($stripnum);
+foreach my $feature ( @{$geojson->{'features'}} ){
+ if ( ! defined $feature->{'properties'}->{'aip'} ) {
+  print CUP cupstr($feature);
  }
 }
-close GO;
+
 close CUP;
 
 exit;
 
-sub addtocup {
- my $stripnum = shift(@_);
- print qq["$strips->{'wpt'}->{$stripnum}->{'desc'}",];
- print qq["L$stripnum",NZ,];
- $strips->{'wpt'}->{$stripnum}->{'lat'} =~ s/://;
- print $strips->{'wpt'}->{$stripnum}->{'lat'} . ",";
- $strips->{'wpt'}->{$stripnum}->{'lon'} =~ s/://;
- print $strips->{'wpt'}->{$stripnum}->{'lon'} . ",";
- print $strips->{'wpt'}->{$stripnum}->{'ele'} . "m,3,,,,";
- if ( defined $strips->{'wpt'}->{$stripnum}->{'extensions'}->{'location'} ) {
-  print qq{"$strips->{'wpt'}->{$stripnum}->{'extensions'}->{'location'}"};
- }
- print ",,\r\n";
-}
-
 sub cupstr {
- my $stripnum = shift(@_);
+ my $feature = shift(@_);
  my $location = "";
- if ( defined $strips->{'wpt'}->{$stripnum}->{'extensions'}->{'location'} ) {
-  $location = $strips->{'wpt'}->{$stripnum}->{'extensions'}->{'location'};
- }
- return sprintf( qq{"%s","L%s",NZ,%s,%s,%0.1fm,3,,,,"%s",,\r\n},
-  $strips->{'wpt'}->{$stripnum}->{'desc'},
-  $stripnum,
-  printlat($strips->{'wpt'}->{$stripnum}->{'lat'}),
-  printlon($strips->{'wpt'}->{$stripnum}->{'lon'}),
-  $strips->{'wpt'}->{$stripnum}->{'ele'},
+ my $rwlen = "";
+ my $rwdir = "";
+ my $freq = "";
+ if ( defined $feature->{'properties'}->{'location'} ) {
+  $location = $feature->{'properties'}->{'location'};
+ }
+ if ( defined $feature->{'properties'}->{'rwlen'} ) {
+  $rwlen = $feature->{'properties'}->{'rwlen'};
+ }
+ if ( defined $feature->{'properties'}->{'rwdir'} ) {
+  $rwdir = $feature->{'properties'}->{'rwdir'};
+ }
+ if ( defined $feature->{'properties'}->{'freq'} ) {
+  $freq = qq{"$feature->{'properties'}->{'freq'}"};
+ }
+ return sprintf( qq{"%s","L%s",NZ,%s,%s,%0.1fm,3,%s,%s,%s,"%s",,\r\n},
+  $feature->{'properties'}->{'name'},
+  $feature->{'id'},
+  printlat($feature->{'geometry'}->{'coordinates'}->[1]),
+  printlon($feature->{'geometry'}->{'coordinates'}->[0]),
+  $feature->{'geometry'}->{'coordinates'}->[2],
+  $rwlen,
+  $rwdir,
+  $freq,
   $location);
 }
+
 sub printlat {
  my $latitude = shift(@_);
  my $minutes = 0;
@@ -93,7 +93,7 @@ sub printlat {
  }
  $degrees = int($latitude);
  $minutes = ($latitude - $degrees) * 60;
- return sprintf("%d:%06.3f%s",$degrees,$minutes,$northing);
+ return sprintf("%d%06.3f%s",$degrees,$minutes,$northing);
 }
 
 sub printlon {
@@ -110,6 +110,6 @@ sub printlon {
  }
  $degrees = int($longitude);
  $minutes = ($longitude - $degrees) * 60;
- return sprintf("%d:%06.3f%s",$degrees,$minutes,$westing);
+ return sprintf("%d%06.3f%s",$degrees,$minutes,$westing);
 }