Ignore:
Timestamp:
07/23/09 11:18:49 (15 years ago)
Author:
smasson
Message:

update documentation

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1 edited

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  • trunk/SRC/Documentation/idldoc_assistant_output/Interpolation/map_npoints.html

    r338 r402  
    253253 
    254254    <h3>Examples</h3><pre> 
    255  IDL> print, $ 
    256  IDL> map_npoints([-105.15,1],[40.02,1],[-0.07,100,50],[51.30,20,0]) 
     255   IDL> print, $ 
     256   IDL> map_npoints([-105.15,1],[40.02,1],[-0.07,100,50],[51.30,20,0]) 
    257257 7551369.3 5600334.8 
    258258 12864354. 10921254. 
    259259 14919237. 5455558.8 
    260260 
    261  IDL> lon0 = [-10, 20, 100] 
    262  IDL> lat0 = [0, -10, 45] 
    263  IDL> lon1 = [10, 60, 280] 
    264  IDL> lat1 = [0, 10, 45] 
    265  IDL> dist = map_npoints(lon0, lat0, lon1, lat1, AZIMUTH = azi) 
    266  IDL> help, dist, azi 
     261   IDL> lon0 = [-10, 20, 100] 
     262   IDL> lat0 = [0, -10, 45] 
     263   IDL> lon1 = [10, 60, 280] 
     264   IDL> lat1 = [0, 10, 45] 
     265   IDL> dist = map_npoints(lon0, lat0, lon1, lat1, AZIMUTH = azi) 
     266   IDL> help, dist, azi 
    267267 DIST DOUBLE = Array[3, 3] 
    268268 AZI DOUBLE = Array[3, 3] 
    269  IDL> print, dist[4*lindgen(3)], azi[4*lindgen(3)] 
     269   IDL> print, dist[4*lindgen(3)], azi[4*lindgen(3)] 
    270270 2226414.0 4957944.5 10018863. 
    271271 90.000000 64.494450 4.9615627e-15 
    272  IDL> dist = map_npoints(lon0, lat0, lon1, lat1, AZIMUTH = azi, /TWO_BY_TWO) 
    273  IDL> help, dist, azi 
     272   IDL> dist = map_npoints(lon0, lat0, lon1, lat1, AZIMUTH = azi, /TWO_BY_TWO) 
     273   IDL> help, dist, azi 
    274274 DIST DOUBLE = Array[3] 
    275275 AZI DOUBLE = Array[3] 
    276  IDL> print, dist, azi 
     276   IDL> print, dist, azi 
    277277 2226414.0 4957944.5 10018863. 
    278278 90.000000 64.494450 4.9615627e-15 
    279  IDL> print, map_2points(lon0[0], lat0[0], lon1[0], lat1[0]) 
     279   IDL> print, map_2points(lon0[0], lat0[0], lon1[0], lat1[0]) 
    280280 20.000000 90.000000 
    281  IDL> print, map_npoints(lon0[0], lat0[0], lon1[0], lat1[0], AZIMUTH=azi)/6378206.4d0 / !dtor, azi 
     281   IDL> print, map_npoints(lon0[0], lat0[0], lon1[0], lat1[0], AZIMUTH=azi)/6378206.4d0 / !dtor, azi 
    282282 20.000000 
    283283 90.000000 
    284284 
    285  IDL> lon0 = [-10, 20, 100] 
    286  IDL> lat0 = [0, -10, 45] 
    287  IDL> lon1 = [10, 60, 280] 
    288  IDL> lat1 = [0, 10, 45] 
    289  IDL> mid = map_npoints(lon0, lat0, lon1, lat1, /MIDDLE, /TWO_BY_TWO) 
    290  IDL> print, reform(mid[0,*]), reform(mid[1,*]) 
     285   IDL> lon0 = [-10, 20, 100] 
     286   IDL> lat0 = [0, -10, 45] 
     287   IDL> lon1 = [10, 60, 280] 
     288   IDL> lat1 = [0, 10, 45] 
     289   IDL> mid = map_npoints(lon0, lat0, lon1, lat1, /MIDDLE, /TWO_BY_TWO) 
     290   IDL> print, reform(mid[0,*]), reform(mid[1,*]) 
    291291 0.0000000 40.000000 190.00000 
    292292 0.0000000 -1.5902773e-15 90.000000 
    293  IDL> print, (map_2points(lon0[0], lat0[0], lon1[0], lat1[0], npath = 3))[*, 1] 
     293   IDL> print, (map_2points(lon0[0], lat0[0], lon1[0], lat1[0], npath = 3))[*, 1] 
    294294 0.0000000 0.0000000 
    295  IDL> print, (map_2points(lon0[1], lat0[1], lon1[1], lat1[1], npath = 3))[*, 1] 
     295   IDL> print, (map_2points(lon0[1], lat0[1], lon1[1], lat1[1], npath = 3))[*, 1] 
    296296 40.000000 -1.5902773e-15 
    297  IDL> print, (map_2points(lon0[2], lat0[2], lon1[2], lat1[2], npath = 3))[*, 1] 
     297   IDL> print, (map_2points(lon0[2], lat0[2], lon1[2], lat1[2], npath = 3))[*, 1] 
    298298 190.00000 90.000000 
    299299 
     
    301301     
    302302    <h4>Version</h4> 
    303  $Id: map_npoints.pro 327 2007-12-13 16:22:35Z pinsard $ 
     303 $Id: map_npoints.pro 371 2008-08-07 09:32:02Z pinsard $ 
    304304 
    305305    <h4>History</h4> 
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