Global Index (all files) (short | long) | Local Index (files in subdir) (short | long)
dist = m_lldist(long,lat)
M_LLDIST Spherical earth distance between points in long/lat coordinates. RANGE=M_LLDIST(LONG,LAT) gives the distance in meters between successive points in the vectors LONG and LAT, computed using the Haversine formula on a spherical earth of radius 6378.137km. Distances are probably good to better than 1% of the "true" distance on the ellipsoidal earth See also M_XYDIST
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Pierre-Michel THEVENY <theveny@dt.insu.cnrs.fr>