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ELL_GEO_2PTSEP

Name

ELL_GEO_2PTSEP

Purpose

Find distance between two points along a geodesic.

Calling Sequence

d = ell_geo_2ptsep(p1, p2)

Inputs

p1 = Point 1 on geodesic {lon:lon, lat:lat}. in
p2 = Point 2 on geodesic {lon:lon, lat:lat}. in
The points are in structures.

Keywords

AZI1=a1 Returned azimuth from p1 to pm.
AZI2=a2 Returned azimuth from pm to p1.

Outputs

d = Returned distance in meters. out

Notes

Note: p1 and p2 may be the same point and this will
still work. The routine ell_ll2rb will not handle
this case so use this instead.

Modification History

R. Sterner, 2008 May 28
Copyright (C) 2008, Johns Hopkins University/Applied Physics Laboratory
This software may be used, copied, or redistributed as long as it is not
sold and this copyright notice is reproduced on each copy made. This
routine is provided as is without any express or implied warranties
whatsoever. Other limitations apply as described in the file disclaimer.txt.

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