[GRASS-SVN] r64038 - grass/branches/releasebranch_7_0/lib/vector/Vlib

[svn_grass at osgeo.org]

Author: mmetz
Date: 2015-01-09 12:25:35 -0800 (Fri, 09 Jan 2015)
New Revision: 64038

Modified:
   grass/branches/releasebranch_7_0/lib/vector/Vlib/line.c
Log:
Vlib: Vect_line_geodesic_distance() added

Modified: grass/branches/releasebranch_7_0/lib/vector/Vlib/line.c
===================================================================
--- grass/branches/releasebranch_7_0/lib/vector/Vlib/line.c	2015-01-09 20:16:27 UTC (rev 64037)
+++ grass/branches/releasebranch_7_0/lib/vector/Vlib/line.c	2015-01-09 20:25:35 UTC (rev 64038)
@@ -757,15 +757,15 @@
    - px, py - point on line,
    - dist   - distance to line,
    - spdist - distance to point on line from segment beginning,
-   - sldist - distance to point on line form line beginning along line
+   - lpdist - distance to point on line from line beginning along line
 
   \param points pointer to line_pnts structure
   \param ux,uy,uz point coordinates
   \param with_z flag if to use z coordinate (3D calculation)
   \param[out] px,py,pz point on line
-  \param[out] dist distance to line,
-  \param[out] spdist distance of point from segment beginning
-  \param[out] lpdist distance of point from line
+  \param[out] dist distance to line
+  \param[out] spdist distance to point on line from segment beginning
+  \param[out] lpdist distance to point on line from line beginning along line
 
   \return nearest segment (first is 1)
  */