static double smpl(int nsub, double * momenta,int * err)
{
//double q;
double ans, ans0=0.0, ans1=0.0;
switch(nsub)
{
case 1:
*err=*err|d_1(momenta);
sprod_(momenta);
ans0=0;
ans1=0+F1();
break;
}
/*
if(!strfun_calc)
{ strfun_calc=1;
q=scale_();
if(ans0) xstr0=strfun_(0,xbjo[0],xbjo[1],q);
if(ans1) xstr1=strfun_(1,xbjo[0],xbjo[1],q);
}
*/
ans=ans0+ans1;
if(!(*err) && 10000*Fmax*computer_eps>(ans>0 ? ans : -ans))*err=1;
// return ans0*xstr0+ans1*xstr1;
return ans0 + ans1;
}
REAL S34_out(double GG, REAL * momenta,int * err)
{REAL ans=0;
REAL DP[10];
REAL* V=va_out;
REAL mass[3],width[3];
char * Qtxt[3];
REAL Q0[3],Q1[3],Q2[3];
width[2]=V[7]; mass[2]=V[29]; Qtxt[2]="\3\4";
width[1]=V[13]; mass[1]=V[12]; Qtxt[1]="\1\2";
*err=*err|prepDen(2,nin_out,BWrange_out*
BWrange_out,mass,width,Qtxt,momenta,Q0,Q1,Q2);
sprod_(5, momenta, DP);
{int i; for(i=0;i<1;i++)
{ REAL r=Farr[i](GG,DP,Q0,Q1,Q2);
if(r>Fmax) Fmax=r;
ans+=r;
}}
return ans;
}
REAL S167_out(double GG, REAL * momenta,int * err)
{REAL ans=0;
REAL DP[15];
REAL* V=va_out;
REAL mass[4],width[4];
char * Qtxt[4];
REAL Q0[4],Q1[4],Q2[4];
width[2]=V[7]; mass[2]=V[53]; Qtxt[2]="\3\4";
width[1]=V[12]; mass[1]=V[11]; Qtxt[1]="\1\2\5";
width[3]=0.; mass[3]=V[53]; Qtxt[3]="\2\5";
*err=*err|prepDen(3,nin_out,BWrange_out*
BWrange_out,mass,width,Qtxt,momenta,Q0,Q1,Q2);
sprod_(6, momenta, DP);
{int i; for(i=0;i<1;i++)
{ REAL r=Farr[i](GG,DP,Q0,Q1,Q2);
if(r>Fmax) Fmax=r;
ans+=r;
}}
return ans;
}
REAL S7_out(double GG, REAL * momenta,int * err)
{REAL ans=0;
REAL DP[15];
REAL* V=va_out;
REAL mass[8],width[8];
char * Qtxt[8];
REAL Q0[8],Q1[8],Q2[8];
width[7]=0.; mass[7]=V[9]; Qtxt[7]="\2\3";
width[6]=0.; mass[6]=V[8]; Qtxt[6]="\2\3";
width[3]=V[10]; mass[3]=V[9]; Qtxt[3]="\1\2";
width[5]=0.; mass[5]=V[8]; Qtxt[5]="\1\2";
width[2]=V[6]; mass[2]=V[23]; Qtxt[2]="\4\5";
width[1]=V[10]; mass[1]=V[9]; Qtxt[1]="\1\2\3";
width[4]=0.; mass[4]=0; Qtxt[4]="\1\3";
*err=*err|prepDen(7,nin_out,BWrange_out*
BWrange_out,mass,width,Qtxt,momenta,Q0,Q1,Q2);
sprod_(6, momenta, DP);
{int i; for(i=0;i<21;i++)
{ REAL r=Farr[i](GG,DP,Q0,Q1,Q2);
if(r>Fmax) Fmax=r;
ans+=r;
}}
return ans;
}
/* Subroutine */ int dehanttideinel_(doublereal *xsta, integer *yr, integer *
month, integer *day, doublereal *fhr, doublereal *xsun, doublereal *
xmon, doublereal *dxtide)
{
/* Initialized data */
static doublereal h20 = .6078;
static doublereal l20 = .0847;
static doublereal h3 = .292;
static doublereal l3 = .015;
/* System generated locals */
doublereal d__1, d__2;
/* Builtin functions */
double sqrt(doublereal);
/* Local variables */
static doublereal mass_ratio_moon__;
extern /* Subroutine */ int step2diu_(doublereal *, doublereal *,
doublereal *, doublereal *), step2lon_(doublereal *, doublereal *,
doublereal *);
static integer i__;
extern /* Subroutine */ int zero_vec8__(doublereal *);
static doublereal t, h2, l2, re;
extern /* Subroutine */ int dat_(integer *, integer *, integer *,
doublereal *, doublereal *, integer *);
static doublereal scm, scs, dtt, jjm0, jjm1;
extern /* Subroutine */ int st1l1_(doublereal *, doublereal *, doublereal
*, doublereal *, doublereal *, doublereal *);
static doublereal rsta, rmon, rsun, p2mon, p3mon, x2mon, x3mon, p2sun,
p3sun, x2sun, x3sun, scmon;
extern /* Subroutine */ int sprod_(doublereal *, doublereal *, doublereal
*, doublereal *, doublereal *);
static doublereal scsun;
extern /* Subroutine */ int cal2jd_(integer *, integer *, integer *,
doublereal *, doublereal *, integer *);
static doublereal cosphi;
static integer statut;
static doublereal fac2mon, fac3mon, fac2sun, fac3sun;
extern /* Subroutine */ int st1idiu_(doublereal *, doublereal *,
doublereal *, doublereal *, doublereal *, doublereal *);
static doublereal mass_ratio_sun__;
extern /* Subroutine */ int st1isem_(doublereal *, doublereal *,
doublereal *, doublereal *, doublereal *, doublereal *);
static doublereal xcorsta[3];
/* + */
/* - - - - - - - - - - - - - - - */
/* D E H A N T T I D E I N E L */
/* - - - - - - - - - - - - - - - */
/* This routine is part of the International Earth Rotation and */
/* Reference Systems Service (IERS) Conventions software collection. */
/* This subroutine computes the tidal corrections of station displacements */
/* caused by lunar and solar gravitational attraction (see References). */
/* The computations are calculated by the following steps: */
/* Step 1): General degree 2 and degree 3 corrections + CALL ST1IDIU */
/* + CALL ST1ISEM + CALL ST1L1. */
/* Step 2): CALL STEP2DIU + CALL STEP2LON */
/* It has been decided that the Step 3 non-correction for permanent tide */
/* would not be applied in order to avoid a jump in the reference frame. */
/* This Step 3 must be added in order to get the non-tidal station position */
/* and to conform with the IAG Resolution. */
/* In general, Class 1, 2, and 3 models represent physical effects that */
/* act on geodetic parameters while canonical models provide lower-level */
/* representations or basic computations that are used by Class 1, 2, or */
/* 3 models. */
/* Status: Class 1 */
/* Class 1 models are those recommended to be used a priori in the */
/* reduction of raw space geodetic data in order to determine */
/* geodetic parameter estimates. */
/* Class 2 models are those that eliminate an observational */
/* singularity and are purely conventional in nature. */
/* Class 3 models are those that are not required as either Class */
/* 1 or 2. */
/* Canonical models are accepted as is and cannot be classified as a */
/* Class 1, 2, or 3 model. */
/* Given: */
/* XSTA d(3) Geocentric position of the IGS station (Note 1) */
/* XSUN d(3) Geocentric position of the Sun (Note 2) */
/* XMON d(3) Geocentric position of the Moon (Note 2) */
/* YR i Year (Note 3) */
/* MONTH i Month (Note 3) */
/* DAY i Day of Month (Note 3) */
/* FHR d Hour in the day (Note 4) */
/* Returned: */
/* DXTIDE d(3) Displacement vector (Note 5) */
/* Notes: */
/* 1) The IGS station is in ITRF co-rotating frame. All coordinates, */
/* X, Y, and Z, are expressed in meters. */
/* 2) The position is in Earth Centered Earth Fixed (ECEF) frame. All */
/* coordinates are expressed in meters. */
/* 3) The values are expressed in Coordinated Universal Time (UTC). */
/* 4) The fractional hours in the day is computed as the hour + minutes/60.0 */
/* + sec/3600.0. The unit is expressed in Universal Time (UT). */
/* 5) The displacement vector is in the geocentric ITRF. All components are */
/* expressed in meters. */
/* Called: */
/* SPROD Finds the scalar product and unit vector of two vectors */
/* ZERO_VEC8 Returns the zero vector */
/* ST1IDIU Corrects for the out-of-phase part of Love numbers */
/* for the diurnal band */
/* ST1ISEM Same as above for the semi-diurnal band */
/* ST1L1 Corrects for the latitude dependence of Love numbers */
/* CAL2JD Computes Julian Date from Gregorian calendar date */
/* DAT Computes the difference TAI-UTC */
/* STEP2DIU Computes in-phase and out-of-phase corrections in */
/* the diurnal band */
/* STEP2LON Same as above for the long period band */
/* Test case: */
/* given input: XSTA(1) = 4075578.385D0 meters */
/* XSTA(2) = 931852.890D0 meters */
/* XSTA(3) = 4801570.154D0 meters */
/* XSUN(1) = 137859926952.015D0 meters */
/* XSUN(2) = 54228127881.4350D0 meters */
/* XSUN(3) = 23509422341.6960D0 meters */
/* XMON(1) = -179996231.920342D0 meters */
/* XMON(2) = -312468450.131567D0 meters */
/* XMON(3) = -169288918.592160D0 meters */
/* YR = 2009 */
/* MONTH = 4 */
/* DAY = 13 */
/* FHR = 0.00D0 seconds */
/* expected output: DXTIDE(1) = 0.7700420357108125891D-01 meters */
/* DXTIDE(2) = 0.6304056321824967613D-01 meters */
/* DXTIDE(3) = 0.5516568152597246810D-01 meters */
/* References: */
/* Groten, E., 2000, Geodesists Handbook 2000, Part 4, */
/* http://www.gfy.ku.dk/~iag/HB2000/part4/groten.htm. See also */
/* ''Parameters of Common Relevance of Astronomy, Geodesy, and */
/* Geodynamics," J. Geod., 74, pp. 134-140 */
/* Mathews, P. M., Dehant, V., and Gipson, J. M., 1997, ''Tidal station */
/* displacements," J. Geophys. Res., 102(B9), pp. 20,469-20,477 */
/* Petit, G. and Luzum, B. (eds.), IERS Conventions (2010), */
/* IERS Technical Note No. 36, BKG (2010) */
/* Pitjeva, E. and Standish, E. M., 2009, ''Proposals for the masses */
/* of the three largest asteroids, the Moon-Earth mass ratio and the */
/* Astronomical Unit," Celest. Mech. Dyn. Astr., 103, pp. 365-372 */
/* Ries, J. C., Eanes, R. J., Shum, C. K. and Watkins, M. M., 1992, */
/* ''Progress in the Determination of the Gravitational Coefficient */
/* of the Earth," Geophys. Res. Lett., 19(6), pp. 529-531 */
/* Revisions: */
/* 1996 March 23 V. Dehant Original code */
/* P. M. Mathews */
/* J. Gipson */
/* 2000 May 17 V. Dehant Last modifications */
/* P. M. Mathews */
/* 2006 February 06 J. Ray Header comments modified to clarify */
/* input/output units and systems */
/* 2006 February 06 J. Ray Subroutine DUTC modified for leap */
/* second on 2006.0 and to correct */
/* do 5 i=1,87 from 84 to 87 */
/* 2006 August 31 G. Petit Correct DUTC for dates after 2007 */
/* 2007 June 20 H. Manche Modified DUTC to correct past mistake */
/* and corrected DE line in subroutine */
/* STEP2DIU */
/* 2007 October 23 H. Manche Replace subroutines DUTC and FJLDY with */
/* G. Petit SOFA subroutines iau_CAL2JD and iau_DAT */
/* and correct time arguments of subroutine */
/* STEP2DIU */
/* 2009 February 19 G. Petit Update routine iau_DAT for 2009.0 leap */
/* second */
/* 2009 August 06 B.E. Stetzler Initial standardization of code */
/* 2009 August 07 B.E. Stetzler Updated MASS_RATIO_SUN, */
/* MASS_RATIO_MOON and RE to CBEs and */
/* provided a test case */
/* 2009 August 07 B.E. Stetzler Capitalized all variables for Fortran */
/* 77 compatibility */
/* 2009 September 01 B.E. Stetzler Removed 'iau_' from redistributed SOFA */
/* subroutines */
/* ----------------------------------------------------------------------- */
/* ---------------------------------------------------------------------- */
/* NOMINAL SECOND DEGREE AND THIRD DEGREE LOVE NUMBERS AND SHIDA NUMBERS */
/* ---------------------------------------------------------------------- */
/* Parameter adjustments */
--dxtide;
--xmon;
--xsun;
--xsta;
/* Function Body */
/* ---------------------------------------------------------------------- */
/* SCALAR PRODUCT OF STATION VECTOR WITH SUN/MOON VECTOR */
/* ---------------------------------------------------------------------- */
sprod_(&xsta[1], &xsun[1], &scs, &rsta, &rsun);
sprod_(&xsta[1], &xmon[1], &scm, &rsta, &rmon);
scsun = scs / rsta / rsun;
scmon = scm / rsta / rmon;
/* ---------------------------------------------------------------------- */
/* COMPUTATION OF NEW H2 AND L2 */
/* ---------------------------------------------------------------------- */
/* Computing 2nd power */
d__1 = xsta[1];
/* Computing 2nd power */
d__2 = xsta[2];
cosphi = sqrt(d__1 * d__1 + d__2 * d__2) / rsta;
/* Computing 2nd power */
d__1 = cosphi;
h2 = h20 - (1. - d__1 * d__1 * 1.5) * 6e-4;
/* Computing 2nd power */
d__1 = cosphi;
l2 = l20 + (1. - d__1 * d__1 * 1.5) * 2e-4;
/* P2 term */
/* Computing 2nd power */
d__1 = scsun;
p2sun = (h2 / 2. - l2) * 3. * (d__1 * d__1) - h2 / 2.;
/* Computing 2nd power */
d__1 = scmon;
p2mon = (h2 / 2. - l2) * 3. * (d__1 * d__1) - h2 / 2.;
/* P3 term */
/* Computing 3rd power */
d__1 = scsun;
p3sun = (h3 - l3 * 3.) * 2.5 * (d__1 * (d__1 * d__1)) + (l3 - h3) * 1.5 *
scsun;
/* Computing 3rd power */
d__1 = scmon;
p3mon = (h3 - l3 * 3.) * 2.5 * (d__1 * (d__1 * d__1)) + (l3 - h3) * 1.5 *
scmon;
/* ---------------------------------------------------------------------- */
/* TERM IN DIRECTION OF SUN/MOON VECTOR */
/* ---------------------------------------------------------------------- */
x2sun = l2 * 3. * scsun;
x2mon = l2 * 3. * scmon;
/* Computing 2nd power */
d__1 = scsun;
x3sun = l3 * 3. / 2. * (d__1 * d__1 * 5. - 1.);
/* Computing 2nd power */
d__1 = scmon;
x3mon = l3 * 3. / 2. * (d__1 * d__1 * 5. - 1.);
/* ---------------------------------------------------------------------- */
/* FACTORS FOR SUN/MOON USING IAU CURRENT BEST ESTIMATES (SEE REFERENCES) */
/* ---------------------------------------------------------------------- */
mass_ratio_sun__ = 332946.0482;
mass_ratio_moon__ = .0123000371;
re = 6378136.6;
/* Computing 3rd power */
d__1 = re / rsun;
fac2sun = mass_ratio_sun__ * re * (d__1 * (d__1 * d__1));
/* Computing 3rd power */
d__1 = re / rmon;
fac2mon = mass_ratio_moon__ * re * (d__1 * (d__1 * d__1));
fac3sun = fac2sun * (re / rsun);
fac3mon = fac2mon * (re / rmon);
/* TOTAL DISPLACEMENT */
for (i__ = 1; i__ <= 3; ++i__) {
dxtide[i__] = fac2sun * (x2sun * xsun[i__] / rsun + p2sun * xsta[i__]
/ rsta) + fac2mon * (x2mon * xmon[i__] / rmon + p2mon * xsta[
i__] / rsta) + fac3sun * (x3sun * xsun[i__] / rsun + p3sun *
xsta[i__] / rsta) + fac3mon * (x3mon * xmon[i__] / rmon +
p3mon * xsta[i__] / rsta);
/* L10: */
}
zero_vec8__(xcorsta);
/* +--------------------------------------------------------------------- */
/* CORRECTIONS FOR THE OUT-OF-PHASE PART OF LOVE NUMBERS (PART H_2^(0)I */
/* AND L_2^(0)I ) */
/* ---------------------------------------------------------------------- */
/* FIRST, FOR THE DIURNAL BAND */
st1idiu_(&xsta[1], &xsun[1], &xmon[1], &fac2sun, &fac2mon, xcorsta);
for (i__ = 1; i__ <= 3; ++i__) {
dxtide[i__] += xcorsta[i__ - 1];
/* L11: */
}
/* SECOND, FOR THE SEMI-DIURNAL BAND */
st1isem_(&xsta[1], &xsun[1], &xmon[1], &fac2sun, &fac2mon, xcorsta);
for (i__ = 1; i__ <= 3; ++i__) {
dxtide[i__] += xcorsta[i__ - 1];
/* L12: */
}
/* +--------------------------------------------------------------------- */
/* CORRECTIONS FOR THE LATITUDE DEPENDENCE OF LOVE NUMBERS (PART L^(1) ) */
/* ---------------------------------------------------------------------- */
st1l1_(&xsta[1], &xsun[1], &xmon[1], &fac2sun, &fac2mon, xcorsta);
for (i__ = 1; i__ <= 3; ++i__) {
dxtide[i__] += xcorsta[i__ - 1];
/* L13: */
}
/* CONSIDER CORRECTIONS FOR STEP 2 */
/* +--------------------------------------------------------------------- */
/* CORRECTIONS FOR THE DIURNAL BAND: */
/* FIRST, WE NEED TO KNOW THE DATE CONVERTED IN JULIAN CENTURIES */
/* 1) CALL THE SUBROUTINE COMPUTING THE JULIAN DATE */
/* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ */
cal2jd_(yr, month, day, &jjm0, &jjm1, &statut);
t = (jjm0 - 2451545. + jjm1 + *fhr / 24.) / 36525.;
/* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ */
/* 2) CALL THE SUBROUTINE COMPUTING THE CORRECTION OF UTC TIME */
/* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ */
dat_(yr, month, day, fhr, &dtt, &statut);
/* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ */
dtt += 32.184;
/* CONVERSION OF T IN TT TIME */
t += dtt / 3.15576e9;
/* SECOND, WE CAN CALL THE SUBROUTINE STEP2DIU, FOR THE DIURNAL BAND */
/* CORRECTIONS, (in-phase and out-of-phase frequency dependence): */
step2diu_(&xsta[1], fhr, &t, xcorsta);
for (i__ = 1; i__ <= 3; ++i__) {
dxtide[i__] += xcorsta[i__ - 1];
/* L14: */
}
/* CORRECTIONS FOR THE LONG-PERIOD BAND, */
/* (in-phase and out-of-phase frequency dependence): */
step2lon_(&xsta[1], &t, xcorsta);
for (i__ = 1; i__ <= 3; ++i__) {
dxtide[i__] += xcorsta[i__ - 1];
/* L15: */
}
/* CONSIDER CORRECTIONS FOR STEP 3 */
/* ---------------------------------------------------------------------- */
/* UNCORRECT FOR THE PERMANENT TIDE */
/* SINPHI=XSTA(3)/RSTA */
/* COSPHI=DSQRT(XSTA(1)**2+XSTA(2)**2)/RSTA */
/* COSLA=XSTA(1)/COSPHI/RSTA */
/* SINLA=XSTA(2)/COSPHI/RSTA */
/* DR=-DSQRT(5D0/4D0/PI)*H2*0.31460D0*(3D0/2D0*SINPHI**2-0.5D0) */
/* DN=-DSQRT(5D0/4D0/PI)*L2*0.31460D0*3D0*COSPHI*SINPHI */
/* DXTIDE(1)=DXTIDE(1)-DR*COSLA*COSPHI+DN*COSLA*SINPHI */
/* DXTIDE(2)=DXTIDE(2)-DR*SINLA*COSPHI+DN*SINLA*SINPHI */
/* DXTIDE(3)=DXTIDE(3)-DR*SINPHI -DN*COSPHI */
/* ----------------------------------------------------------------------- */
return 0;
/* Finished. */
/* +---------------------------------------------------------------------- */
/* Copyright (C) 2008 */
/* IERS Conventions Center */
/* ================================== */
/* IERS Conventions Software License */
/* ================================== */
/* NOTICE TO USER: */
/* BY USING THIS SOFTWARE YOU ACCEPT THE FOLLOWING TERMS AND CONDITIONS */
/* WHICH APPLY TO ITS USE. */
/* 1. The Software is provided by the IERS Conventions Center ("the */
/* Center"). */
/* 2. Permission is granted to anyone to use the Software for any */
/* purpose, including commercial applications, free of charge, */
/* subject to the conditions and restrictions listed below. */
/* 3. You (the user) may adapt the Software and its algorithms for your */
/* own purposes and you may distribute the resulting "derived work" */
/* to others, provided that the derived work complies with the */
/* following requirements: */
/* a) Your work shall be clearly identified so that it cannot be */
/* mistaken for IERS Conventions software and that it has been */
/* neither distributed by nor endorsed by the Center. */
/* b) Your work (including source code) must contain descriptions of */
/* how the derived work is based upon and/or differs from the */
/* original Software. */
/* c) The name(s) of all modified routine(s) that you distribute */
/* shall be changed. */
/* d) The origin of the IERS Conventions components of your derived */
/* work must not be misrepresented; you must not claim that you */
/* wrote the original Software. */
/* e) The source code must be included for all routine(s) that you */
/* distribute. This notice must be reproduced intact in any */
/* source distribution. */
/* 4. In any published work produced by the user and which includes */
/* results achieved by using the Software, you shall acknowledge */
/* that the Software was used in obtaining those results. */
/* 5. The Software is provided to the user "as is" and the Center makes */
/* no warranty as to its use or performance. The Center does not */
/* and cannot warrant the performance or results which the user may */
/* obtain by using the Software. The Center makes no warranties, */
/* express or implied, as to non-infringement of third party rights, */
/* merchantability, or fitness for any particular purpose. In no */
/* event will the Center be liable to the user for any consequential, */
/* incidental, or special damages, including any lost profits or lost */
/* savings, even if a Center representative has been advised of such */
/* damages, or for any claim by any third party. */
/* Correspondence concerning IERS Conventions software should be */
/* addressed as follows: */
/* Gerard Petit */
/* Internet email: gpetit[at]bipm.org */
/* Postal address: IERS Conventions Center */
/* Time, frequency and gravimetry section, BIPM */
/* Pavillon de Breteuil */
/* 92312 Sevres FRANCE */
/* or */
/* Brian Luzum */
/* Internet email: brian.luzum[at]usno.navy.mil */
/* Postal address: IERS Conventions Center */
/* Earth Orientation Department */
/* 3450 Massachusetts Ave, NW */
/* Washington, DC 20392 */
/* ----------------------------------------------------------------------- */
} /* dehanttideinel_ */