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c_geo_to_km.h

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00001 /*
00002 **  c_geo_to_km.h -- header file used with geo_to_km.obj
00003 */
00004 //---------------------------------------------------------------------------
00005 #ifndef _C_GEO_TO_KM_H
00006 #define _C_GEO_TO_KM_H
00007 //---------------------------------------------------------------------------
00008 
00009 extern "C" {
00010    
00011    int geo_to_km( double   lat1
00012                 , double   lon1
00013                 , double   lat2
00014                 , double   lon2
00015                 , double * dist
00016                 , double * azm
00017                 );
00018 
00019    int geo_to_km_deg( double   lat1
00020                     , double   lon1
00021                     , double   lat2
00022                     , double   lon2
00023                     , double * dist
00024                     , double * xdeg
00025                     , double * azm
00026                     );
00027 
00028    void distaz_geo( double   olat
00029                   , double   olon
00030                   , double   dist
00031                   , double   azimuth
00032                   , double * lat
00033                   , double * lon
00034                   );
00035 }
00036 #endif
00037 
00038  

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