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Fixing a bug in the tropospheric model

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This commit is contained in:
Carles Fernandez 2014-08-26 10:06:51 +02:00
parent c2e234d6e4
commit fc33e86913
1 changed files with 2 additions and 2 deletions
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4
src/algorithms/PVT/libs/gps_l1_ca_ls_pvt.cc
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@ -185,7 +185,7 @@ arma::vec gps_l1_ca_ls_pvt::leastSquarePos(arma::mat satpos, arma::vec obs, arma
//--- Find delay due to troposphere (in meters)
if(rho2 < 1.0e+17 && nmbOfSatellites > 3)
{
std::cout << h << " h " << iter << " iter" <<std::endl;
//std::cout << h << " h " << iter << " iter" <<std::endl;
//std::cout << d_visible_satellites_El[i] << " d_visible_satellites_El[i]" << std::endl;
tropo(&trop, sin(d_visible_satellites_El[i] * GPS_PI/180.0), h/1000, 1013.0, 293.0, 50.0, 0.0, 0.0, 0.0);
if(trop > 100.0 ) trop = 0.0;
@ -790,7 +790,7 @@ void gps_l1_ca_ls_pvt::tropo(double *ddr_m, double sinel, double hsta_km, double
}
arma::rowvec alpha = {2 * a, pow(2*a, 2) + 4 * b /3, a * (pow(a, 2) + 3 * b),
arma::rowvec alpha = {2 * a, 2*pow(a, 2) + 4 * b /3, a * (pow(a, 2) + 3 * b),
pow(a, 4)/5 + 2.4 * pow(a, 2) * b + 1.2 * pow(b, 2), 2 * a * b * (pow(a, 2) + 3 * b)/3,
pow(b, 2) * (6 * pow(a, 2) + 4 * b) * 1.428571e-1, 0, 0};