X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=cmd%2Fshow%2Fmuf.pl;h=3c01944bb1e861714a910040b63ced9a1a90eddc;hb=refs%2Fheads%2Fnewusers;hp=65cc21b5883a9f58e70ca7338699384046773795;hpb=8ccb679964e6761c209fe2c3ee7a1084295dca97;p=spider.git

diff --git a/cmd/show/muf.pl b/cmd/show/muf.pl
index 65cc21b5..3c01944b 100644
--- a/cmd/show/muf.pl
+++ b/cmd/show/muf.pl
@@ -6,12 +6,24 @@
 #
 # as fixed by Steve Franke K9AN
 #
-# $Id$
 #
+#
+
+use Minimuf;
 
 my ($self, $line) = @_;
-my ($prefix, $hr2) = split /\s+/, $line;
+my @f = split /\s+/, $line;
+
+my $prefix = uc shift @f;
 return (1, $self->msg('e4')) unless $prefix;
+my $lp;
+my $hr2;
+
+while (@f) {
+	my $f = shift @f;
+	$lp++ if $f =~ /^l/;
+	$hr2 = $f if $f =~ /^\d+$/;
+}
 
 $hr2 = 2 if !$hr2 || $hr2 < 2;
 $hr2 = 24 if $hr2 > 24;
@@ -26,10 +38,13 @@ my ($d, $b1, $b2);				# distance, bearing from TX and from RX
 my ($lat2, $lon2);              # lats and longs in radians
 my $lat1 = $self->user->lat;
 my $lon1 = $self->user->long;
+my $loc1 = $self->user->qth || "unknown";
+
 if (!$lon1 && !$lat1) {
 	push @out, $self->msg('heade1');
 	$lat1 = $main::mylatitude;
 	$lon1 = $main::mylongitude;
+	$loc1 = $main::myqth;
 }
 $lat2 = $a->{lat};
 $lon2 = $a->{long};
@@ -45,6 +60,16 @@ $b1 *= $d2r;
 $b2 *= $d2r;
 $d = ($d / $R);
 
+# handle long path
+if ($lp) {
+	$d = $pi2 - $d;
+	$b1 += $pi;
+	$b1 -= $pi2 if ($b1 >= $pi2);
+	$b2 += $pi;
+	$b2 -= $pi2 if ($b2 >= $pi2);
+}
+
+
 my ($hr1, $day, $month) = (gmtime($main::systime))[2,3,4];
 $month++;
 my $flux = Geomag::sfi;
@@ -56,7 +81,7 @@ $theta=$theta+2.*$pi if( $theta <= -$pi);
 $theta=$theta-2.*$pi if( $theta >= $pi);
 
 my ($lats, $lons);				# subsolar coordinates (rad) 
-my $dB1 = 20;					# transmitter output power (dBW) 
+my $dB1 = 26;					# transmitter output power (dBW) 
 
 my $delay;						# path delay (ms) 
 my $psi;						# sun zenith angle (rad) 
@@ -70,7 +95,7 @@ my $beta1;						# elevation angle (rad)
 my $dhop;						# hop great-circle distance (rad) 
 my $height;						# height of F layer (km) 
 my $time;						# time of day (hour) 
-my $rsens = -123;				# RX sensitivity
+my $rsens = -128;				# RX sensitivity
 
 
 my @freq = qw(1.8 3.5 7.0 10.1 14.0 18.1 21.0 24.9 28.0 50.0); # working frequencies (MHz) 
@@ -96,10 +121,10 @@ $phiF = atan($ftemp / sqrt(1 - $ftemp * $ftemp));
 $delay = ((2 * $hop * sin($dhop) * ($R + $hF)) / cos($beta1) / $VOFL) * 1e6;
 
 # print summary of data so far
-push @out, sprintf("RxSens: $rsens dBM SFI:%4.0lf   R:%4.0lf   Month: $month   Day: $day", $flux, $ssn);
+push @out, sprintf("RxSens: $rsens dBM SFI:%4.0f   R:%4.0f   Month: $month   Day: $day", $flux, $ssn);
 push @out, sprintf("Power :  %3.0f dBW    Distance:%6.0f km    Delay:%5.1f ms", $dB1, $d * $R, $delay);
 push @out, sprintf("Location                       Lat / Long           Azim");
-push @out, sprintf("%-30.30s %-18s    %3.0f", $main::myqth, DXBearing::lltos($lat1*$r2d, -$lon1*$r2d), $b1 * $r2d);
+push @out, sprintf("%-30.30s %-18s    %3.0f", $loc1, DXBearing::lltos($lat1*$r2d, -$lon1*$r2d), $b1 * $r2d);
 push @out, sprintf("%-30.30s %-18s    %3.0f", $a->name, DXBearing::lltos($lat2*$r2d, -$lon2*$r2d), $b2 * $r2d);
 my $head = "UT LT  MUF Zen";
 for ($i = 0; $i < $nfreq; $i++) {