public virtual void test_term()
{
assertEquals(TERM.Period, Period.ofYears(10_000));
assertEquals(TERM.Term, true);
assertEquals(TERM.ToString(), "Term");
assertEquals(Frequency.parse("Term"), TERM);
assertEquals(Frequency.parse("0T"), TERM);
assertEquals(Frequency.parse("1T"), TERM);
}
public ActionResult StudentGroupAndSubjects(int?term_id, int?group_id)
{
checkLogin();
GroupSubjectViewModel GSVM = new GroupSubjectViewModel();
GSVM.TermList = CP.termSelectList;
GSVM.Teachers = CP.AllUser;
TERM displayingTerm = term_id != null ? CP.termlist[(int)term_id] : CP.currentTerm;
if (displayingTerm != CP.currentTerm)
{
GSVM.Groups = DBS.findActiveRecordsBySingleParm <STUDENT_GROUP>("TERM", displayingTerm.ID);
GSVM.SelectedTerm = displayingTerm.ID;
}
else
{
GSVM.Groups = Session["currentStudentGroups"] != null? (List <STUDENT_GROUP>)Session["currentStudentGroups"]: DBS.findActiveCurrentRecords <STUDENT_GROUP>();
GSVM.SelectedTerm = CP.currentTerm.ID;
}
List <GroupAndSubject> GnSs = new List <GroupAndSubject>(); //subject with bool list
List <SUBJECT> subject = DBS.findActiveRecordsBySingleParm <SUBJECT>("TERM", displayingTerm.ID); // get subject per term
List <STUDENT_GROUP_SUBJECT_LIST> Map = group_id != null && group_id > 0? DBS.findActiveRecordsBySingleParm <STUDENT_GROUP_SUBJECT_LIST>("STUDENT_GROUP", (int)group_id) : new List <STUDENT_GROUP_SUBJECT_LIST>(); //get group subject map
if (subject != null && subject.Any())
{
for (int s = 0; s < subject.Count; s++) //check each subject if they mapped to chosen group
{
GroupAndSubject GS = new GroupAndSubject();
GS.SubjectID = subject[s].ID;
GS.EBD_CODE = subject[s].EDB_CODE;
GS.Subject_Name = subject[s].NAME;
GS.GroupID = group_id != null? (int)group_id: 0;
if (Map != null && Map.Any() && Map.Exists(m => (m.SUBJECT == subject[s].ID) && (m.STUDENT_GROUP == (int)group_id))) // check if any map record matches chosen group
{
GS.Contain = true;
GS.MapID = Map.Where(m => (m.SUBJECT == subject[s].ID) && (m.STUDENT_GROUP == (int)group_id)).FirstOrDefault().ID;
}
GnSs.Add(GS);
}
}
GSVM.GSs = GnSs;
ModelState.Clear();
ViewData["SelectedTerm"] = GSVM.SelectedTerm;
return(View(GSVM));
}
public ActionResult Term()
{
checkLogin();
TERM previousT = TermService.GetPreviousTerm();
TERM currentT = TermService.GetCurrentTerm();
TERM nextT = TermService.GetNextTerm();
Session["previousT"] = previousT;
Session["currentT"] = currentT;
Session["nextT"] = nextT;
return(View(new TermViewModel(previousT, currentT, nextT)));
}
public ActionResult Classes(int?id) // term id
{
checkLogin();
TERM displayingTerm = id != null?TermService.GetTerm((int)id) : CP.currentTerm;
ClassViewModel CVM = new ClassViewModel()
{
classes = ClassService.getClassViews(displayingTerm.ID),
SelectedTerm = displayingTerm.ID,
TermList = CP.termSelectList,
teachers = CP.teacherSelectList,
newClass = new QE_CLASS()
};
ModelState.Clear();
return(View(CVM));
}
public ActionResult Subject(int?id) // term id
{
checkLogin();
//if user choose term or not
TERM displayingTerm = id != null && id != CP.currentTerm.ID? CP.termlist[(int)id] : CP.currentTerm;
SubjectViewModel ViewModel = new SubjectViewModel();
ViewModel.TermList = CP.termSelectList;
ViewModel.SelectedTerm = displayingTerm.ID;
ViewModel.SubjectList = SubjectService.GetSelectList(displayingTerm.ID);
Session["subjectSelectList"] = ViewModel.SubjectList;
ViewModel.SubjectAndSSubjects = SubjectService.getSubjectAndSSubjectsList(displayingTerm.ID);
Session["SubjectAndSSubjectsList"] = ViewModel.SubjectAndSSubjects;
ModelState.Clear();
return(View(ViewModel));
}
// /* --------------------- */
// /* The series for s+XY/2 */
// /* --------------------- */
//struct TERM{
// public int[] nfa = new int[8]; /* coefficients of l,l',F,D,Om,LVe,LE,pA */
// public double s, c; /* sine and cosine coefficients */
//};
/// <summary>
/// The CIO locator s, positioning the Celestial Intermediate Origin on
/// the equator of the Celestial Intermediate Pole, given the CIP's X,Y
/// coordinates. Compatible with IAU 2006/2000A precession-nutation.
/// </summary>
///
/// <remarks>
/// World Wide Astronomy - WWA
/// Set of C# algorithms and procedures that implement standard models used in fundamental astronomy.
///
/// This program is derived from the International Astronomical Union's
/// SOFA (Standards of Fundamental Astronomy) software collection.
/// http://www.iausofa.org
///
/// The WWA code does not itself constitute software provided by and/or endorsed by SOFA.
/// This version is intended to retain identical functionality to the SOFA library, but
/// made distinct through different function names (prefixes) and C# language specific
/// modifications in code.
///
/// Contributor
/// Attila Abrudán
///
/// Please read the ReadMe.1st text file for more information.
/// </remarks>
/// <param name="date1">TT as a 2-part Julian Date (Note 1)</param>
/// <param name="date2">TT as a 2-part Julian Date (Note 1)</param>
/// <param name="x">CIP coordinates (Note 3)</param>
/// <param name="y">CIP coordinates (Note 3)</param>
/// <returns>the CIO locator s in radians (Note 2)</returns>
public static double wwaS06(double date1, double date2, double x, double y)
{
/* Time since J2000.0, in Julian centuries */
double t;
/* Miscellaneous */
int i, j;
double a, w0, w1, w2, w3, w4, w5;
/* Fundamental arguments */
double[] fa = new double[8];
/* Returned value */
double s;
/* Polynomial coefficients */
double[] sp = new double[] {
/* 1-6 */
94.00e-6,
3808.65e-6,
-122.68e-6,
-72574.11e-6,
27.98e-6,
15.62e-6
};
/* Terms of order t^0 */
TERM[] s0 = new TERM[] {
/* 1-10 */
new TERM {
nfa = new int[] { 0, 0, 0, 0, 1, 0, 0, 0 }, s = -2640.73e-6, c = 0.39e-6
},
new TERM {
nfa = new int[] { 0, 0, 0, 0, 2, 0, 0, 0 }, s = -63.53e-6, c = 0.02e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, -2, 3, 0, 0, 0 }, s = -11.75e-6, c = -0.01e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, -2, 1, 0, 0, 0 }, s = -11.21e-6, c = -0.01e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, -2, 2, 0, 0, 0 }, s = 4.57e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, 0, 3, 0, 0, 0 }, s = -2.02e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, 0, 1, 0, 0, 0 }, s = -1.98e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 0, 0, 3, 0, 0, 0 }, s = 1.72e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, 0, 0, 1, 0, 0, 0 }, s = 1.41e-6, c = 0.01e-6
},
new TERM {
nfa = new int[] { 0, 1, 0, 0, -1, 0, 0, 0 }, s = 1.26e-6, c = 0.01e-6
},
/* 11-20 */
new TERM {
nfa = new int[] { 1, 0, 0, 0, -1, 0, 0, 0 }, s = 0.63e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 0, 0, 1, 0, 0, 0 }, s = 0.63e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, 2, -2, 3, 0, 0, 0 }, s = -0.46e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, 2, -2, 1, 0, 0, 0 }, s = -0.45e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 4, -4, 4, 0, 0, 0 }, s = -0.36e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 1, -1, 1, -8, 12, 0 }, s = 0.24e-6, c = 0.12e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, 0, 0, 0, 0, 0 }, s = -0.32e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, 0, 2, 0, 0, 0 }, s = -0.28e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 2, 0, 3, 0, 0, 0 }, s = -0.27e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 2, 0, 1, 0, 0, 0 }, s = -0.26e-6, c = 0.00e-6
},
/* 21-30 */
new TERM {
nfa = new int[] { 0, 0, 2, -2, 0, 0, 0, 0 }, s = 0.21e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, -2, 2, -3, 0, 0, 0 }, s = -0.19e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, -2, 2, -1, 0, 0, 0 }, s = -0.18e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 0, 0, 0, 8, -13, -1 }, s = 0.10e-6, c = -0.05e-6
},
new TERM {
nfa = new int[] { 0, 0, 0, 2, 0, 0, 0, 0 }, s = -0.15e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 2, 0, -2, 0, -1, 0, 0, 0 }, s = 0.14e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, 2, -2, 2, 0, 0, 0 }, s = 0.14e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 0, -2, 1, 0, 0, 0 }, s = -0.14e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 0, -2, -1, 0, 0, 0 }, s = -0.14e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 4, -2, 4, 0, 0, 0 }, s = -0.13e-6, c = 0.00e-6
},
/* 31-33 */
new TERM {
nfa = new int[] { 0, 0, 2, -2, 4, 0, 0, 0 }, s = 0.11e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, -2, 0, -3, 0, 0, 0 }, s = -0.11e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, -2, 0, -1, 0, 0, 0 }, s = -0.11e-6, c = 0.00e-6
}
};
/* Terms of order t^1 */
TERM[] s1 = new TERM[] {
/* 1 - 3 */
new TERM {
nfa = new int[] { 0, 0, 0, 0, 2, 0, 0, 0 }, s = -0.07e-6, c = 3.57e-6
},
new TERM {
nfa = new int[] { 0, 0, 0, 0, 1, 0, 0, 0 }, s = 1.73e-6, c = -0.03e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, -2, 3, 0, 0, 0 }, s = 0.00e-6, c = 0.48e-6
}
};
/* Terms of order t^2 */
TERM[] s2 = new TERM[] {
/* 1-10 */
new TERM {
nfa = new int[] { 0, 0, 0, 0, 1, 0, 0, 0 }, s = 743.52e-6, c = -0.17e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, -2, 2, 0, 0, 0 }, s = 56.91e-6, c = 0.06e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, 0, 2, 0, 0, 0 }, s = 9.84e-6, c = -0.01e-6
},
new TERM {
nfa = new int[] { 0, 0, 0, 0, 2, 0, 0, 0 }, s = -8.85e-6, c = 0.01e-6
},
new TERM {
nfa = new int[] { 0, 1, 0, 0, 0, 0, 0, 0 }, s = -6.38e-6, c = -0.05e-6
},
new TERM {
nfa = new int[] { 1, 0, 0, 0, 0, 0, 0, 0 }, s = -3.07e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, 2, -2, 2, 0, 0, 0 }, s = 2.23e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, 0, 1, 0, 0, 0 }, s = 1.67e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 2, 0, 2, 0, 0, 0 }, s = 1.30e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, -2, 2, -2, 0, 0, 0 }, s = 0.93e-6, c = 0.00e-6
},
/* 11-20 */
new TERM {
nfa = new int[] { 1, 0, 0, -2, 0, 0, 0, 0 }, s = 0.68e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, -2, 1, 0, 0, 0 }, s = -0.55e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, -2, 0, -2, 0, 0, 0 }, s = 0.53e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 0, 2, 0, 0, 0, 0 }, s = -0.27e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 0, 0, 1, 0, 0, 0 }, s = -0.27e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, -2, -2, -2, 0, 0, 0 }, s = -0.26e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 0, 0, -1, 0, 0, 0 }, s = -0.25e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 2, 0, 1, 0, 0, 0 }, s = 0.22e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 2, 0, 0, -2, 0, 0, 0, 0 }, s = -0.21e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 2, 0, -2, 0, -1, 0, 0, 0 }, s = 0.20e-6, c = 0.00e-6
},
/* 21-25 */
new TERM {
nfa = new int[] { 0, 0, 2, 2, 2, 0, 0, 0 }, s = 0.17e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 2, 0, 2, 0, 2, 0, 0, 0 }, s = 0.13e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 2, 0, 0, 0, 0, 0, 0, 0 }, s = -0.13e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 2, -2, 2, 0, 0, 0 }, s = -0.12e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, 0, 0, 0, 0, 0 }, s = -0.11e-6, c = 0.00e-6
}
};
/* Terms of order t^3 */
TERM[] s3 = new TERM[] {
/* 1-4 */
new TERM {
nfa = new int[] { 0, 0, 0, 0, 1, 0, 0, 0 }, s = 0.30e-6, c = -23.42e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, -2, 2, 0, 0, 0 }, s = -0.03e-6, c = -1.46e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, 0, 2, 0, 0, 0 }, s = -0.01e-6, c = -0.25e-6
},
new TERM {
nfa = new int[] { 0, 0, 0, 0, 2, 0, 0, 0 }, s = 0.00e-6, c = 0.23e-6
}
};
/* Terms of order t^4 */
TERM[] s4 = new TERM[] {
/* 1-1 */
new TERM {
nfa = new int[] { 0, 0, 0, 0, 1, 0, 0, 0 }, s = -0.26e-6, c = -0.01e-6
}
};
/* Number of terms in the series */
//static const int NS0 = (int) (sizeof s0 / sizeof (TERM));
//static const int NS1 = (int) (sizeof s1 / sizeof (TERM));
//static const int NS2 = (int) (sizeof s2 / sizeof (TERM));
//static const int NS3 = (int) (sizeof s3 / sizeof (TERM));
//static const int NS4 = (int) (sizeof s4 / sizeof (TERM));
int NS0 = s0.GetLength(0); // by AA
int NS1 = s1.GetLength(0);
int NS2 = s2.GetLength(0);
int NS3 = s3.GetLength(0);
int NS4 = s4.GetLength(0);
/*--------------------------------------------------------------------*/
/* Interval between fundamental epoch J2000.0 and current date (JC). */
t = ((date1 - DJ00) + date2) / DJC;
/* Fundamental Arguments (from IERS Conventions 2003) */
/* Mean anomaly of the Moon. */
fa[0] = wwaFal03(t);
/* Mean anomaly of the Sun. */
fa[1] = wwaFalp03(t);
/* Mean longitude of the Moon minus that of the ascending node. */
fa[2] = wwaFaf03(t);
/* Mean elongation of the Moon from the Sun. */
fa[3] = wwaFad03(t);
/* Mean longitude of the ascending node of the Moon. */
fa[4] = wwaFaom03(t);
/* Mean longitude of Venus. */
fa[5] = wwaFave03(t);
/* Mean longitude of Earth. */
fa[6] = wwaFae03(t);
/* General precession in longitude. */
fa[7] = wwaFapa03(t);
/* Evaluate s. */
w0 = sp[0];
w1 = sp[1];
w2 = sp[2];
w3 = sp[3];
w4 = sp[4];
w5 = sp[5];
for (i = NS0 - 1; i >= 0; i--)
{
a = 0.0;
for (j = 0; j < 8; j++)
{
a += (double)s0[i].nfa[j] * fa[j];
}
w0 += s0[i].s * Math.Sin(a) + s0[i].c * Math.Cos(a);
}
for (i = NS1 - 1; i >= 0; i--)
{
a = 0.0;
for (j = 0; j < 8; j++)
{
a += (double)s1[i].nfa[j] * fa[j];
}
w1 += s1[i].s * Math.Sin(a) + s1[i].c * Math.Cos(a);
}
for (i = NS2 - 1; i >= 0; i--)
{
a = 0.0;
for (j = 0; j < 8; j++)
{
a += (double)s2[i].nfa[j] * fa[j];
}
w2 += s2[i].s * Math.Sin(a) + s2[i].c * Math.Cos(a);
}
for (i = NS3 - 1; i >= 0; i--)
{
a = 0.0;
for (j = 0; j < 8; j++)
{
a += (double)s3[i].nfa[j] * fa[j];
}
w3 += s3[i].s * Math.Sin(a) + s3[i].c * Math.Cos(a);
}
for (i = NS4 - 1; i >= 0; i--)
{
a = 0.0;
for (j = 0; j < 8; j++)
{
a += (double)s4[i].nfa[j] * fa[j];
}
w4 += s4[i].s * Math.Sin(a) + s4[i].c * Math.Cos(a);
}
s = (w0 +
(w1 +
(w2 +
(w3 +
(w4 +
w5 * t) * t) * t) * t) * t) * DAS2R - x * y / 2.0;
return(s);
}
// /* ----------------------------------------- */
// /* The series for the EE complementary terms */
// /* ----------------------------------------- */
//typedef struct {
// int nfa[8]; /* coefficients of l,l',F,D,Om,LVe,LE,pA */
// double s, c; /* sine and cosine coefficients */
//} TERM;
/// <summary>
/// Equation of the equinoxes complementary terms, consistent with
/// IAU 2000 resolutions.
/// </summary>
///
/// <remarks>
/// World Wide Astronomy - WWA
/// Set of C# algorithms and procedures that implement standard models used in fundamental astronomy.
///
/// This program is derived from the International Astronomical Union's
/// SOFA (Standards of Fundamental Astronomy) software collection.
/// http://www.iausofa.org
///
/// The WWA code does not itself constitute software provided by and/or endorsed by SOFA.
/// This version is intended to retain identical functionality to the SOFA library, but
/// made distinct through different function names (prefixes) and C# language specific
/// modifications in code.
///
/// Contributor
/// Attila Abrudán
///
/// Please read the ReadMe.1st text file for more information.
/// </remarks>
/// <param name="date1">TT as a 2-part Julian Date (Note 1)</param>
/// <param name="date2">TT as a 2-part Julian Date (Note 1)</param>
/// <returns>complementary terms (Note 2)</returns>
public static double wwaEect00(double date1, double date2)
{
/* Time since J2000.0, in Julian centuries */
double t;
/* Miscellaneous */
int i, j;
double a, s0, s1;
/* Fundamental arguments */
double[] fa = new double[14];
/* Returned value. */
double eect;
/* Terms of order t^0 */
TERM[] e0 = new TERM[] {
/* 1-10 */
new TERM {
nfa = new int[] { 0, 0, 0, 0, 1, 0, 0, 0 }, s = 2640.96e-6, c = -0.39e-6
},
new TERM {
nfa = new int[] { 0, 0, 0, 0, 2, 0, 0, 0 }, s = 63.52e-6, c = -0.02e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, -2, 3, 0, 0, 0 }, s = 11.75e-6, c = 0.01e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, -2, 1, 0, 0, 0 }, s = 11.21e-6, c = 0.01e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, -2, 2, 0, 0, 0 }, s = -4.55e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, 0, 3, 0, 0, 0 }, s = 2.02e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, 0, 1, 0, 0, 0 }, s = 1.98e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 0, 0, 3, 0, 0, 0 }, s = -1.72e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, 0, 0, 1, 0, 0, 0 }, s = -1.41e-6, c = -0.01e-6
},
new TERM {
nfa = new int[] { 0, 1, 0, 0, -1, 0, 0, 0 }, s = -1.26e-6, c = -0.01e-6
},
/* 11-20 */
new TERM {
nfa = new int[] { 1, 0, 0, 0, -1, 0, 0, 0 }, s = -0.63e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 0, 0, 1, 0, 0, 0 }, s = -0.63e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, 2, -2, 3, 0, 0, 0 }, s = 0.46e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, 2, -2, 1, 0, 0, 0 }, s = 0.45e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 4, -4, 4, 0, 0, 0 }, s = 0.36e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 1, -1, 1, -8, 12, 0 }, s = -0.24e-6, c = -0.12e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, 0, 0, 0, 0, 0 }, s = 0.32e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 2, 0, 2, 0, 0, 0 }, s = 0.28e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 2, 0, 3, 0, 0, 0 }, s = 0.27e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 2, 0, 1, 0, 0, 0 }, s = 0.26e-6, c = 0.00e-6
},
/* 21-30 */
new TERM {
nfa = new int[] { 0, 0, 2, -2, 0, 0, 0, 0 }, s = -0.21e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, -2, 2, -3, 0, 0, 0 }, s = 0.19e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, -2, 2, -1, 0, 0, 0 }, s = 0.18e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 0, 0, 0, 8, -13, -1 }, s = -0.10e-6, c = 0.05e-6
},
new TERM {
nfa = new int[] { 0, 0, 0, 2, 0, 0, 0, 0 }, s = 0.15e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 2, 0, -2, 0, -1, 0, 0, 0 }, s = -0.14e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 0, -2, 1, 0, 0, 0 }, s = 0.14e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 1, 2, -2, 2, 0, 0, 0 }, s = -0.14e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, 0, -2, -1, 0, 0, 0 }, s = 0.14e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 0, 0, 4, -2, 4, 0, 0, 0 }, s = 0.13e-6, c = 0.00e-6
},
/* 31-33 */
new TERM {
nfa = new int[] { 0, 0, 2, -2, 4, 0, 0, 0 }, s = -0.11e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, -2, 0, -3, 0, 0, 0 }, s = 0.11e-6, c = 0.00e-6
},
new TERM {
nfa = new int[] { 1, 0, -2, 0, -1, 0, 0, 0 }, s = 0.11e-6, c = 0.00e-6
}
};
/* Terms of order t^1 */
TERM[] e1 = new TERM[] {
new TERM {
nfa = new int[] { 0, 0, 0, 0, 1, 0, 0, 0 }, s = -0.87e-6, c = 0.00e-6
}
};
/* Number of terms in the series */
//const int NE0 = (int) (sizeof e0 / sizeof (TERM));
//const int NE1 = (int) (sizeof e1 / sizeof (TERM));
int NE0 = e0.GetLength(0); // by AA
int NE1 = e1.GetLength(0); // by AA
/*--------------------------------------------------------------------*/
/* Interval between fundamental epoch J2000.0 and current date (JC). */
t = ((date1 - DJ00) + date2) / DJC;
/* Fundamental Arguments (from IERS Conventions 2003) */
/* Mean anomaly of the Moon. */
fa[0] = wwaFal03(t);
/* Mean anomaly of the Sun. */
fa[1] = wwaFalp03(t);
/* Mean longitude of the Moon minus that of the ascending node. */
fa[2] = wwaFaf03(t);
/* Mean elongation of the Moon from the Sun. */
fa[3] = wwaFad03(t);
/* Mean longitude of the ascending node of the Moon. */
fa[4] = wwaFaom03(t);
/* Mean longitude of Venus. */
fa[5] = wwaFave03(t);
/* Mean longitude of Earth. */
fa[6] = wwaFae03(t);
/* General precession in longitude. */
fa[7] = wwaFapa03(t);
/* Evaluate the EE complementary terms. */
s0 = 0.0;
s1 = 0.0;
for (i = NE0 - 1; i >= 0; i--)
{
a = 0.0;
for (j = 0; j < 8; j++)
{
a += (double)(e0[i].nfa[j]) * fa[j];
}
s0 += e0[i].s * Math.Sin(a) + e0[i].c * Math.Cos(a);
}
for (i = NE1 - 1; i >= 0; i--)
{
a = 0.0;
for (j = 0; j < 8; j++)
{
a += (double)(e1[i].nfa[j]) * fa[j];
}
s1 += e1[i].s * Math.Sin(a) + e1[i].c * Math.Cos(a);
}
eect = (s0 + s1 * t) * DAS2R;
return(eect);
}
public ActionResult TermPost(TERM next)
{
checkLogin();
TERM previousT = Session["previousT"] != null? (TERM)Session["previousT"]: TermService.GetPreviousTerm();
TERM currentT = Session["currentT"] != null ? (TERM)Session["currentT"] : TermService.GetCurrentTerm();
TERM nextT = Session["nextT"] != null ? (TERM)Session["nextT"] : TermService.GetNextTerm();
TermViewModel viewModel = new TermViewModel(previousT, currentT, nextT);
TempData["showForm"] = false;
TempData["resultMsg"] = "";
// fields checking
if (!ModelState.IsValid)
{
TempData["showForm"] = true;
return(View("Term", viewModel)); // redirect to form with data
}
// logic checking
bool pass = true;
if (TermService.GetTermByName(next.TERM_NAME).ID != 0 && TermService.GetTermByName(next.TERM_NAME).ID != next.ID)
{
TempData[Constant.msg_error] = "term name already in use";
pass = false;
}
if (pass && next.TERM_START >= next.TERM_END)
{
TempData[Constant.msg_error] = "start date > end date";
pass = false;
}
if (pass && next.TERM_START < DateTime.Now.Date)
{
TempData[Constant.msg_error] = "start date < today";
pass = false;
}
if (pass && (currentT != null) && currentT.TERM_END >= next.TERM_START)
{
TempData[Constant.msg_error] = "current term end date > next term start date";
pass = false;
}
if (!pass)
{
TempData["showForm"] = true;
return(View("Term", viewModel));
}// redirect to form with data
next.ACTIVE = true;
bool isSuccess = false;
if (next.ID == Constant.DEF_INT)
{
isSuccess = DBS.addRecord(next);
}
else
{
isSuccess = DBS.updateRecord(next);
}
// some unkown error happened
if (!isSuccess)
{
TempData[Constant.msg_error] = "Ops! something gone wrong.";
TempData["showForm"] = true;
return(View("Term", viewModel)); // redirect to form with data
}
TempData[Constant.msg_success] = ((next.ID == Constant.DEF_INT) ? "New term has been created" : "Next term has been edited");
//regen lists
previousT = TermService.GetPreviousTerm();
currentT = TermService.GetCurrentTerm();
nextT = TermService.GetNextTerm();
return(View(new TermViewModel(previousT, currentT, nextT))); // success
}
