#
-# show the distance and bearing each QRA locator
+# show the distance and bearing to a QRA locator
+#
+# you can enter two qra locators and it will calc the distance between them
#
# $Id$
#
my $long = $self->user->long;
if (!$long && !$lat) {
push @out, $self->msg('heade1');
- $lat = $main::mylat;
- $long = $main::mylong;
+ $lat = $main::mylatitude;
+ $long = $main::mylongitude;
}
-foreach $l (@list) {
- # locators --->
- if (DXBearing::is_qra($l) || $l =~ /^[A-Za-z][A-Za-z]\d\d$/) {
- my $qra = uc $l;
- $qra .= 'MM' if $l =~ /^[A-Za-z][A-Za-z]\d\d$/;
-
- my ($qlat, $qlong) = DXBearing::qratoll($qra);
- my ($b, $dx) = DXBearing::bdist($lat, $long, $qlat, $qlong);
- my ($r, $rdx) = DXBearing::bdist($qlat, $qlong, $lat, $long);
- push @out, sprintf "%-9s Bearing: %.0f Recip: %.0f %.0fKm %.0fMi", $qra, $b, $r, $dx, $dx * 0.62133785;
- }
+return (1, $self->msg('qrashe1')) unless @list > 0;
+return (1, $self->msg('qrae2')) unless (DXBearing::is_qra($list[0]) || $list[0] =~ /^[A-Za-z][A-Za-z]\d\d$/);
+
+#print "$lat $long\n";
+
+my $l = uc $list[0];
+my $f;
+
+if (@list > 1) {
+ $f = $l;
+ $f .= 'MM' if $f =~ /^[A-Z][A-Z]\d\d$/;
+ ($lat, $long) = DXBearing::qratoll($f);
+ #print "$lat $long\n";
+
+ return (1, $self->msg('qrae2')) unless (DXBearing::is_qra($list[1]) || $list[1] =~ /^[A-Za-z][A-Za-z]\d\d$/);
+ $l = uc $list[1];
}
+$l .= 'MM' if $l =~ /^[A-Z][A-Z]\d\d$/;
+
+my ($qlat, $qlong) = DXBearing::qratoll($l);
+#print "$qlat $qlong\n";
+my ($b, $dx) = DXBearing::bdist($lat, $long, $qlat, $qlong);
+my ($r, $rdx) = DXBearing::bdist($qlat, $qlong, $lat, $long);
+my $to = " -> $list[1]" if $f;
+my $from = $list[0];
+
+push @out, sprintf "$list[0]$to Bearing: %.0f Deg. Recip: %.0f Deg. %.0fMi. %.0fKm.", $b, $r, $dx * 0.62133785, $dx;
+
return (1, @out);