Index: trunk/SRC/Documentation/idldoc_html_output/Interpolation/ll_narcs_distances.html
===================================================================
--- trunk/SRC/Documentation/idldoc_html_output/Interpolation/ll_narcs_distances.html	(revision 89)
+++ trunk/SRC/Documentation/idldoc_html_output/Interpolation/ll_narcs_distances.html	(revision 101)
@@ -87,5 +87,14 @@
       </div>
 
-      <div id="file_comments"></div>
+      <div id="file_comments">
+ This function returns the longitude and latitude [lon, lat] of
+a point a given arc distance (-pi <= Arc_Dist <= pi), and azimuth (Az),
+from a specified location Lon0, lat0.
+       Same as LL_ARC_DISTANCE but for n points without do loop.
+
+
+Formula from Map Projections - a working manual.  USGS paper
+1395.  Equations (5-5) and (5-6).
+</div>
 
       
@@ -102,5 +111,6 @@
 	<div class="routine_details" id="_LL_NARCS_DISTANCES">
 
-	  <h2><a class="top" href="#container">top</a>LL_NARCS_DISTANCES </h2>
+	  <h2><a class="top" href="#container">top</a>LL_NARCS_DISTANCES <span class="categories"> Mapping, geography
+</span></h2>
 	
 	  <p class="header">
@@ -108,155 +118,132 @@
 	
 	  <div class="comments">
- NAME:
-	LL_NARCS_DISTANCES
-
- PURPOSE:
- 	This function returns the longitude and latitude [lon, lat] of
-	a point a given arc distance (-pi <= Arc_Dist <= pi), and azimuth (Az),
-	from a specified location Lon0, lat0.
-       Same as LL_ARC_DISTANCE but for n points without do loop.
-
- CATEGORY:
-	Mapping, geography.
-
- CALLING SEQUENCE:
-	Result = LL_NARCS_DISTANCES(Lon, lat0, Arc_Dist, Az)
-
- INPUTS:
-    	Lon0: An array containing the longitude of the starting point.
-             Values are assumed to be in radians unless the keyword
-             DEGREES is set.
-    	Lat0: An array containing the latitude of the starting point.
-             Values are assumed to be in radians unless the keyword
-             DEGREES is set.
-    	Arc_Dist: The arc distance from Lon_lat0. The value must be between
-		  -!PI and +!PI. To express distances in arc units, divide
-		  by the radius of the globe expressed in the original units.
-		  For example, if the radius of the earth is 6371 km, divide
-		  the distance in km by 6371 to obtain the arc distance.    
-    	Az:	  The azimuth from Lon_lat0. The value is assumed to be in
-		  radians unless the keyword DEGREES is set.
-
- KEYWORD PARAMETERS:
-    	DEGREES:  Set this keyword to express all measurements and
-		  results in degrees.
-
- OUTPUTS:
-	This function returns a (2, n) array containing the 
+</div>
+
+	  <h3>Return value</h3><div class="value">
+ a (2, n) array containing the 
        longitude / latitude of the resultings points. Values are in radians
        unless the keyword DEGREES is set.
-
- PROCEDURE:
-	Formula from Map Projections - a working manual.  USGS paper
-	1395.  Equations (5-5) and (5-6).
-
- EXAMPLE:
-	Lon_lat0 = [1.0, 2.0]		; Initial point specified in radians	
-	Arc_Dist = 2.0			; Arc distance in radians
-	Az = 1.0			; Azimuth in radians
-	Result = LL_ARC_DISTANCE(Lon_lat0, Arc_Dist, Az)
-	PRINT, Result
-     	  2.91415    -0.622234
-
-	IDL> lon0 = [-10, 20, 100]
-	IDL> lat0 = [0, -10, 45]
-	IDL> lon1 = [10, 60, 280]
-	IDL> lat1 = [0, 10, 45]
-	IDL> dist = map_npoints(lon0, lat0, lon1, lat1, azimuth = azi, /two_by_two)
-	IDL> earthradius = 6378206.4d0
-	IDL> res = ll_narcs_distances(lon0, lat0, dist/earthradius, azi, /degrees)
-	IDL> print, reform(res[0, *])
-	       10.000000       60.000000       280.00000
-	IDL> print, reform(res[1, *])
+</div>
+
+	  
+	    <h3>Parameters</h3>
+	
+	    
+	    <h4 id="_LL_NARCS_DISTANCES_param_lon0">lon0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+	      <span class="attr">in</span>
+	      
+	      
+	      <span class="attr">required</span>
+	      
+	      
+	      
+	      
+	    </h4>
+	
+	  <div class="comments">  An array containing the longitude of the starting point.
+             Values are assumed to be in radians unless the keyword
+             DEGREES is set.</div>
+	    
+	    <h4 id="_LL_NARCS_DISTANCES_param_lat0">lat0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+	      <span class="attr">in</span>
+	      
+	      
+	      <span class="attr">required</span>
+	      
+	      
+	      
+	      
+	    </h4>
+	
+	  <div class="comments">  An array containing the latitude of the starting point.
+             Values are assumed to be in radians unless the keyword
+             DEGREES is set.</div>
+	    
+	    <h4 id="_LL_NARCS_DISTANCES_param_arc_dist">arc_dist&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+	      <span class="attr">in</span>
+	      
+	      
+	      <span class="attr">required</span>
+	      
+	      
+	      
+	      
+	    </h4>
+	
+	  <div class="comments">  The arc distance from Lon_lat0. The value must be between
+ -!PI and +!PI. To express distances in arc units, divide
+  by the radius of the globe expressed in the original units.
+  For example, if the radius of the earth is 6371 km, divide
+  the distance in km by 6371 to obtain the arc distance.    </div>
+	    
+	    <h4 id="_LL_NARCS_DISTANCES_param_az">az&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+	      <span class="attr">in</span>
+	      
+	      
+	      <span class="attr">required</span>
+	      
+	      
+	      
+	      
+	    </h4>
+	
+	  <div class="comments">   The azimuth from Lon_lat0. The value is assumed to be in
+  radians unless the keyword DEGREES is set.
+</div>
+	    
+
+	  
+
+	  
+
+	    <h3>Keywords</h3>
+	    
+	    <h4 id="_LL_NARCS_DISTANCES_keyword_DEGREES">DEGREES&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+	      
+	      
+	      
+  	      
+	      
+	      
+	      
+	      
+	    </h4>
+	
+	    <div class="comments">  Set this keyword to express all measurements and
+  results in degrees.
+</div>
+	    
+	  
+
+	  <h3>Examples</h3><div class="value"> 
+Result = LL_NARCS_DISTANCES(Lon, lat0, Arc_Dist, Az)
+
+ 
+Lon_lat0 = [1.0, 2.0]; Initial point specified in radians
+Arc_Dist = 2.0; Arc distance in radians
+Az = 1.0; Azimuth in radians
+Result = LL_ARC_DISTANCE(Lon_lat0, Arc_Dist, Az)
+PRINT, Result
+       2.91415    -0.622234
+
+IDL> lon0 = [-10, 20, 100]
+IDL> lat0 = [0, -10, 45]
+IDL> lon1 = [10, 60, 280]
+IDL> lat1 = [0, 10, 45]
+IDL> dist = map_npoints(lon0, lat0, lon1, lat1, azimuth = azi, /two_by_two)
+IDL> earthradius = 6378206.4d0
+IDL> res = ll_narcs_distances(lon0, lat0, dist/earthradius, azi, /degrees)
+IDL> print, reform(res[0, *])
+       10.000000       60.000000       280.00000
+IDL> print, reform(res[1, *])
           1.1999280e-15       10.000000       45.000000
-
- MODIFICATION HISTORY:
-       Based on the IDL function ll_arc_distance.pro,v 1.11 2003/02/03</div>
-
-	  
-
-	  
-	    <h3>Parameters</h3>
-	
-	    
-	    <h4 id="_LL_NARCS_DISTANCES_param_lon0">lon0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-	      
-	      
-	      
-	      
-	      
-	      
-	      
-	      
-	    </h4>
-	
-	  <div class="comments"></div>
-	    
-	    <h4 id="_LL_NARCS_DISTANCES_param_lat0">lat0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-	      
-	      
-	      
-	      
-	      
-	      
-	      
-	      
-	    </h4>
-	
-	  <div class="comments"></div>
-	    
-	    <h4 id="_LL_NARCS_DISTANCES_param_arc_dist">arc_dist&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-	      
-	      
-	      
-	      
-	      
-	      
-	      
-	      
-	    </h4>
-	
-	  <div class="comments"></div>
-	    
-	    <h4 id="_LL_NARCS_DISTANCES_param_az">az&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-	      
-	      
-	      
-	      
-	      
-	      
-	      
-	      
-	    </h4>
-	
-	  <div class="comments"></div>
-	    
-
-	  
-
-	  
-
-	    <h3>Keywords</h3>
-	    
-	    <h4 id="_LL_NARCS_DISTANCES_keyword_DEGREES">DEGREES&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-	      
-	      
-	      
-  	      
-	      
-	      
-	      
-	      
-	    </h4>
-	
-	    <div class="comments"></div>
-	    
-	  
-
-	  
-	  
-	  
-	  
-	  
+</div>
+	  <h3>Version history</h3>
+	  
+	  
+	  <h4>History</h4><div class="value">
+       Based on the IDL function ll_arc_distance.pro,v 1.11 2003/02/03
+ Sebastien Masson (smasson@lodyc.jussieu.fr)
+                  August 2005</div>
 	  
 	  
