[xnec2c] Import source

[Randall 'Randy' Berry]

commit f68bd22eb3c91f1c140eb854d60ba5892439f54d
Author: dp67 <dp67 at fedoraproject.org>
Date:   Thu Jun 30 12:32:36 2011 -0400

    Import source

 xnec2c-1.4-plot_freqdata.c.patch |   35 +++++++++++++++++++++++++++++++++++
 xnec2c.spec                      |    5 ++++-
 2 files changed, 39 insertions(+), 1 deletions(-)
---
diff --git a/xnec2c-1.4-plot_freqdata.c.patch b/xnec2c-1.4-plot_freqdata.c.patch
new file mode 100644
index 0000000..c8d3714
--- /dev/null
+++ b/xnec2c-1.4-plot_freqdata.c.patch
@@ -0,0 +1,35 @@
+diff -up ./src/plot_freqdata.c.diff ./src/plot_freqdata.c
+--- ./src/plot_freqdata.c.diff	2010-05-14 07:07:16.000000000 -0400
++++ ./src/plot_freqdata.c	2011-06-30 11:55:06.584435999 -0400
+@@ -222,6 +222,22 @@ Plot_Frequency_Data( void )
+ 	  else
+ 		nth = (int)( fbdir/fpat.dth + 0.5 );
+ 
++	  /*
++	   * No gain calculated in this theta (elevation)?  This could be
++	   * due to modeling an antenna over ground and not calculating the
++	   * radiation underground.  Try using the same theta as the max
++	   * gain direction, relying on phi alone to take us to the back.
++	   */
++	  if( (nth >= fpat.nth) || (nth < 0) )
++	  {
++		fbdir = rad_pattern[idx].max_gain_tht[pol];
++		if( fpat.dth == 0.0 )
++			nth = 0;
++		else
++			nth = (int)( fbdir/fpat.dth + 0.5 );
++	  }
++
++	 
+ 	  /* No F/B calc. possible if no theta step at +180 from max gain */
+ 	  if( (nth >= fpat.nth) || (nth < 0) )
+ 	  {
+@@ -231,7 +247,7 @@ Plot_Frequency_Data( void )
+ 
+ 	  /* Find F/B direction in phi */
+ 	  fbdir = gdir_phi[idx] + 180.0;
+-	  if( fbdir >= 360.0 ) fbdir -= 180.0;
++	  if( fbdir >= 360.0 ) fbdir -= 360.0;
+ 	  nph = (int)( fbdir/fpat.dph + 0.5 );
+ 
+ 	  /* No F/B calc. possible if no phi step at +180 from max gain */
diff --git a/xnec2c.spec b/xnec2c.spec
old mode 100755
new mode 100644
index dd96d14..7576c22
--- a/xnec2c.spec
+++ b/xnec2c.spec
@@ -1,6 +1,6 @@
 Name:           xnec2c
 Version:        1.4
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        GTK based graphical wrapper for nec2c
 
 Group:          Applications/Communications
@@ -66,6 +66,9 @@ rm -rf $RPM_BUILD_ROOT
 %attr(0644,root,root) %{_datadir}/pixmaps/*
 
 %changelog
+* Thu Jun 30 2011 Randall J. Berry, N3LRX <dp67 at fedoraproject.org> - 1.4-3
+- Import and build for F15/master
+
 * Thu Jun 30 2011 Randall J. Berry, N3LRX <dp67 at fedoraproject.org> - 1.4-2
 - Apply patch by Rik van Riel, fix the Front/Back gain calculations