//  Copyright (c) CNES  2008
//
//  This software is part of CelestLab, a CNES toolbox for Scilab
//
//  This software is governed by the CeCILL license under French law and
//  abiding by the rules of distribution of free software.  You can  use,
//  modify and/ or redistribute the software under the terms of the CeCILL
//  license as circulated by CEA, CNRS and INRIA at the following URL
//  'http://www.cecill.info'.
cjd = 18440.78495062;
ecc = 0.1859667;
inc = 0.59809291873192083;
argp = 5.79041602748851503;
raan = 6.08638547138320973;
ma = 0.33730931255743207;
mm = 0.00078715742401298;
bstar = 0.000028098;
delta_t = [0. 21600. 43200. 64800. 86400. 108000. 129600. 151200. 172800. 194400. 216000. 237600. 259200. ]
 delta_t  =
 
 
         column 1 to 7
 
    0.    21600.    43200.    64800.    86400.    108000.    129600.  
 
         column  8 to 13
 
    151200.    172800.    194400.    216000.    237600.    259200.  
whichconst = "wgs72";
opsmode = "impr";
[pos, vel] = CLx_tle_sgp4(cjd, ecc, inc, argp, raan, ma, mm, bstar, delta_t, whichconst, opsmode);
// results (TEME): time (mn), position (km), speed (km/s)
results = [delta_t'/60, pos'/1000, vel'/1000];
expected_results = [ ..
      0.000000000000    7022.465292664064   -1400.082967553555       0.039951554165       1.893841014513       6.405893759210       4.534807250355; ..
    360.000000000000   -7154.031202015707   -3783.176825036568   -3536.194122942216       4.741887408996      -4.151817765374      -2.093935424907; ..
    720.000000000000   -7134.593401193215    6531.686413336449    3260.271864825572      -4.113793027161      -2.911922038623      -2.557327850931; ..
   1080.000000000000    5568.539011812065    4492.069925905462    3863.876419829052      -4.209106475593       5.159719888480       2.744852979555; ..
   1440.000000000000    -938.559239429339   -6268.187488313942   -4294.029247511629       7.536105209256      -0.427127707124       0.989878079559; ..
   1800.000000000000   -9680.561217281351    2802.477713539007     124.106880382441      -0.905874102159      -4.659467969920      -3.227347516713; ..
   2160.000000000000     190.197969878612    7746.966536135243    5110.006754118666      -6.112325142014       1.527008183521      -0.139152357883; ..
   2520.000000000000    5579.556401157335   -3995.613967894304   -1518.821089660352       4.767927482844       5.123185300954       4.276837354502; ..
   2880.000000000000   -8650.730822189496   -1914.938115251894   -3007.036034428082       3.067165126543      -4.828384068444      -2.515322835722; ..
   3240.000000000000   -5429.792041644417    7574.364937924353    3747.393052358907      -4.999442109604      -1.800561422305      -2.229392830241; ..
   3600.000000000000    6759.045837217934    2001.581982196576    2783.551925329178      -2.180993947177       6.402085603047       3.644723951605; ..
   3960.000000000000   -3791.445315589633   -5712.956178939018   -4533.486307143728       6.668817492548      -2.516382326527      -0.082384353747; ..
   4320.000000000000   -9060.473735694362    4658.709525022786     813.686731534231      -2.232832782743      -4.110453489937      -3.157345433457 ..
   ];
assert_checkalmostequal(results, expected_results);