General Purpose Geodetic Library
SgConstants.h
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/*
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*
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* This file is a part of Space Geodetic Library. The library is used by
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* nuSolve, a part of CALC/SOLVE system, and designed to make analysis of
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* geodetic VLBI observations.
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* Copyright (C) 2010-2020 Sergei Bolotin.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef SG_CONSTANTS_H
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#define SG_CONSTANTS_H
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#include <math.h>
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class
SgMJD
;
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// some physical constants:
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extern
const
double
vLight
;
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void
calcCip2IAU1980
(
const
SgMJD
& epoch,
double
dX,
double
dY,
double
dPsi_1980,
double
dEps_1980,
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double
dPsi_2000,
double
dEps_2000,
double
& diffPsi,
double
& diffEps);
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#endif
//SG_CONSTANTS_H
vLight
const double vLight
Definition:
SgConstants.cpp:33
calcCip2IAU1980
void calcCip2IAU1980(const SgMJD &epoch, double dX, double dY, double dPsi_1980, double dEps_1980, double dPsi_2000, double dEps_2000, double &diffPsi, double &diffEps)
Definition:
SgConstants.cpp:41
SgMJD
Definition:
SgMJD.h:59
src
SgLib
SgConstants.h
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