Esempio n. 1
0
        //===========================================================================
        //
        //===========================================================================

        public static void VCTIMEtoVATIME(GPGregorianTime vc, out GPVedicTime va, GPLocationProvider earth)
        {
            GPAstroData day = new GPAstroData();

            va = new GPVedicTime();

            day.calculateDayData(vc, earth);
            va.masa  = day.determineMasa(vc, out va.gyear);
            va.tithi = day.nTithi;
        }
Esempio n. 2
0
        public static int getGaurabdaYear(GPGregorianTime vc, GPLocationProvider earth)
        {
            GPAstroData day = new GPAstroData();
            int         n;

            day.calculateDayData(vc, earth);
            day.determineMasa(vc, out n);

            return(n);
        }
Esempio n. 3
0
        /*********************************************************************/
        /*  Finds date of Pratipat, Krsna Paksa, Visnu Masa                  */
        /*                                                                   */
        /*  EARTHDATA earth - location                                       */
        /*  int nYear       - Gregorian year                                 */
        /*                                                                   */
        /*********************************************************************/

        public static GPGregorianTime getFirstDayOfYear(GPLocationProvider earth, int nYear)
        {
            int[]           a = new int[] { 2, 15, 3, 1, 3, 15, 4, 1, 4, 15 };
            GPGregorianTime d = new GPGregorianTime(earth);
            GPAstroData     day = new GPAstroData();
            int             gy, j, masa;
            int             step;
            uint            tmp;

            if (nYear >= 1950 && nYear < 2058)
            {
                tmp = gGaurBeg[(nYear - 1950) * 26 + 22];
                d.setDate(nYear, Convert.ToInt32(tmp & 0x3e0) >> 5, Convert.ToInt32(tmp & 0x1f));
                d.NextDay();
                a[0] = d.getMonth();
                a[1] = d.getDay();
            }

            for (int i = 0; i < 10; i += 2)
            {
                d.setDate(nYear, a[i], a[i + 1]);

                day.calculateDayData(d, earth);
                masa = day.determineMasa(d, out gy);

                if (masa == 11) // visnu masa
                {
                    do
                    {
                        // shifts date
                        step = day.nTithi / 2;
                        step = (step > 0) ? step : 1;
                        for (j = step; j > 0; j--)
                        {
                            d.PreviousDay();
                        }
                        // try new time
                        day.calculateDayData(d, earth);
                    }while (day.nTithi < 28);
                    d.NextDay();
                    d.setDayHours(day.sun.getSunriseDayHours());
                    return(d);
                }
            }

            d.Clear();
            d.setDayHours(day.sun.getSunriseDayHours());

            return(d);
        }
Esempio n. 4
0
        public static GPGregorianTime CalcTithiEndEx(GPGregorianTime vcStart, int GYear, int nMasa, int nPaksa, int nTithi, GPLocationProvider earth, out GPGregorianTime endTithi)
        {
            int             i, gy, nType;
            GPGregorianTime d     = new GPGregorianTime(earth);
            GPGregorianTime dtemp = new GPGregorianTime(earth);
            GPAstroData     day   = new GPAstroData();
            int             tithi;
            int             counter;
            GPGregorianTime start = new GPGregorianTime(earth), end = new GPGregorianTime(earth);
            //	SUNDATA sun;
            //	MOONDATA moon;
            double sunrise;

            start.setDayHours(-1.0);
            end.setDayHours(-1.0);
            start.Clear();
            end.Clear();

            /*	d = GetFirstDayOfYear(earth, nGYear + 1486);
             *  d.shour = 0.5;
             *  d.TimeZone = earth.tzone;
             */
            d.Copy(vcStart);

            i = 0;
            do
            {
                d.AddDays(13);
                day.calculateDayData(d, earth);
                day.nMasa         = day.determineMasa(d, out gy);
                day.nGaurabdaYear = gy;
                i++;
            }while (((day.nPaksa != nPaksa) || (day.nMasa != nMasa)) && (i <= 30));

            if (i >= 30)
            {
                d.Clear();
                endTithi = d;
                return(d);
            }

            // we found masa and paksa
            // now we have to find tithi
            tithi = nTithi + nPaksa * 15;

            if (day.nTithi == tithi)
            {
                // loc1
                // find tithi juncts in this day and according to that times,
                // look in previous or next day for end and start of this tithi
                nType = 1;
            }
            else
            {
                if (day.nTithi < tithi)
                {
                    // do increment of date until nTithi == tithi
                    //   but if nTithi > tithi
                    //       then do decrement of date
                    counter = 0;
                    while (counter < 30)
                    {
                        d.NextDay();
                        day.calculateDayData(d, earth);
                        if (day.nTithi == tithi)
                        {
                            goto cont_2;
                        }
                        if ((day.nTithi < tithi) && (day.nPaksa != nPaksa))
                        {
                            d.PreviousDay();
                            goto cont_2;
                        }
                        if (day.nTithi > tithi)
                        {
                            d.PreviousDay();
                            goto cont_2;
                        }
                        counter++;
                    }
                    // somewhere is error
                    d.Clear();
                    nType = 0;
                }
                else
                {
                    // do decrement of date until nTithi <= tithi
                    counter = 0;
                    while (counter < 30)
                    {
                        d.PreviousDay();
                        day.calculateDayData(d, earth);
                        if (day.nTithi == tithi)
                        {
                            goto cont_2;
                        }
                        if ((day.nTithi > tithi) && (day.nPaksa != nPaksa))
                        {
                            goto cont_2;
                        }
                        if (day.nTithi < tithi)
                        {
                            goto cont_2;
                        }
                        counter++;
                    }
                    // somewhere is error
                    d.Clear();
                    nType = 0;
                }
cont_2:
                if (day.nTithi == tithi)
                {
                    // do the same as in loc1
                    nType = 1;
                }
                else
                {
                    // nTithi != tithi and nTithi < tithi
                    // but on next day is nTithi > tithi
                    // that means we will find start and the end of tithi
                    // in this very day or on next day before sunrise
                    nType = 2;
                }
            }

            // now we know the type of day-accurancy
            // nType = 0 means, that we dont found a day
            // nType = 1 means, we find day, when tithi was present at sunrise
            // nType = 2 means, we found day, when tithi started after sunrise
            //                  but ended before next sunrise
            //
            sunrise = day.sun.getSunriseDayHours() / 360 + day.sun.rise.getLocation().getTimeZoneOffsetHours() / 24;

            if (nType == 1)
            {
                GPGregorianTime d1, d2;
                d.setDayHours(sunrise);
                GetPrevTithiStart(d, out d1);
                //d = d1;
                //d.shour += 0.02;
                GetNextTithiStart(d, out d2);

                endTithi = d2;
                return(d1);
            }
            else if (nType == 2)
            {
                GPGregorianTime d1, d2;
                d.setDayHours(sunrise);
                GetNextTithiStart(d, out d1);
                d.Copy(d1);
                d.addDayHours(0.1);
                GetNextTithiStart(d, out d2);

                endTithi = d2;
                return(d1);
            }

            // if nType == 0, then this algoritmus has some failure
            if (nType == 0)
            {
                d.Clear();
                d.setDayHours(0.0);
                endTithi = d;
            }
            else
            {
                d.Copy(start);
                endTithi = end;
            }

            return(d);
        }
Esempio n. 5
0
        /*********************************************************************/
        /*  Calculates Date of given Tithi                                   */
        /*********************************************************************/

        public static GPGregorianTime CalcTithiDate(int nGYear, int nMasa, int nPaksa, int nTithi, GPLocationProvider earth)
        {
            int             i = 0, gy = 0;
            GPGregorianTime d       = new GPGregorianTime(earth);
            GPAstroData     day     = new GPAstroData();
            int             tithi   = 0;
            int             counter = 0;
            uint            tmp     = 0;

            if (nGYear >= 464 && nGYear < 572)
            {
                tmp = GPGaurabdaYear.gGaurBeg[(nGYear - 464) * 26 + nMasa * 2 + nPaksa];
                d.setDate(Convert.ToInt32(tmp & 0xfffc00) >> 10,
                          Convert.ToInt32(tmp & 0x3e0) >> 5,
                          Convert.ToInt32(tmp & 0x1f));
                d.NextDay();

                day.calculateDayData(d, earth);
                day.nMasa         = day.determineMasa(d, out gy);
                day.nGaurabdaYear = gy;
            }
            else
            {
                //d = GetFirstDayOfYear(earth, nGYear + 1486);
                d.setDate(nGYear + 1486, 2 + nMasa, 15);
                if (d.getMonth() > 12)
                {
                    d.setDate(d.getYear() + 1, d.getMonth() - 12, 0);
                }
                d.setDayHours(0.5);

                i = 0;
                do
                {
                    d.AddDays(13);
                    day.calculateDayData(d, earth);
                    day.nMasa         = day.determineMasa(d, out gy);
                    day.nGaurabdaYear = gy;
                    i++;
                }while (((day.nPaksa != nPaksa) || (day.nMasa != nMasa)) && (i <= 30));
            }

            if (i >= 30)
            {
                d.Clear();
                return(d);
            }

            // we found masa and paksa
            // now we have to find tithi
            tithi = nTithi + nPaksa * 15;

            if (day.nTithi == tithi)
            {
                // loc1
                // find tithi juncts in this day and according to that times,
                // look in previous or next day for end and start of this tithi
                d.PreviousDay();
                day.calculateDayData(d, earth);
                if ((day.nTithi > tithi) && (day.nPaksa != nPaksa))
                {
                    d.NextDay();
                }
                return(d);
            }

            if (day.nTithi < tithi)
            {
                // do increment of date until nTithi == tithi
                //   but if nTithi > tithi
                //       then do decrement of date
                counter = 0;
                while (counter < 16)
                {
                    d.NextDay();
                    day.calculateDayData(d, earth);
                    if (day.nTithi == tithi)
                    {
                        return(d);
                    }
                    if ((day.nTithi < tithi) && (day.nPaksa != nPaksa))
                    {
                        return(d);
                    }
                    if (day.nTithi > tithi)
                    {
                        return(d);
                    }
                    counter++;
                }
                // somewhere is error
                d.Clear();
                return(d);
            }
            else
            {
                // do decrement of date until nTithi <= tithi
                counter = 0;
                while (counter < 16)
                {
                    d.PreviousDay();
                    day.calculateDayData(d, earth);
                    if (day.nTithi == tithi)
                    {
                        return(d);
                    }
                    if ((day.nTithi > tithi) && (day.nPaksa != nPaksa))
                    {
                        d.NextDay();
                        return(d);
                    }
                    if (day.nTithi < tithi)
                    {
                        d.NextDay();
                        return(d);
                    }
                    counter++;
                }
                // somewhere is error
                d.Clear();
                return(d);
            }

            // now we know the type of day-accurancy
            // nType = 0 means, that we dont found a day
            // nType = 1 means, we find day, when tithi was present at sunrise
            // nType = 2 means, we found day, when tithi started after sunrise
            //                  but ended before next sunrise
            //
        }
Esempio n. 6
0
        public void calculateAppearanceDayData(GPLocationProvider aLocation, GPGregorianTime aEvente)
        {
            //MOONDATA moon;
            //SUNDATA sun;
            location = aLocation;
            evente   = new GPGregorianTime(aEvente);
            double          dd;
            GPAstroData     d     = details;
            GPGregorianTime vc    = evente;
            GPGregorianTime vcsun = evente;

            b_adhika = false;

            d.calculateDayData(aEvente, aLocation);
            //d.nTithi = GetPrevTithiStart(m_earth, vc, dprev);
            //GetNextTithiStart(m_earth, vc, dnext);
            //vcsun.setDayHours(vcsun.getDayHours() - vcsun.getTimeZoneOffsetHours() / 24.0);
            vcsun.normalizeValues();
            d.sun.calculateCoordinatesMethodC(vcsun, -1);
            d.moon.MoonCalc(vcsun.getJulianGreenwichTime());
            d.msDistance = GPMath.putIn360(d.moon.longitude_deg - d.sun.eclipticalLongitude - 180.0);
            d.msAyanamsa = GPAyanamsa.GetAyanamsa(vc.getJulianGreenwichTime());

            // tithi
            dd             = d.msDistance / 12.0;
            d.nTithi       = Convert.ToInt32(Math.Floor(dd));
            d.nTithiElapse = GPMath.frac(dd) * 100.0;
            d.nPaksa       = (d.nTithi >= 15) ? 1 : 0;


            // naksatra
            dd                = GPMath.putIn360(d.moon.longitude_deg - d.msAyanamsa);
            dd                = (dd * 3.0) / 40.0;
            d.nNaksatra       = Convert.ToInt32(Math.Floor(dd));
            d.nNaksatraElapse = GPMath.frac(dd) * 100.0;
            d.nMasa           = d.determineMasa(vc, out d.nGaurabdaYear);
            d.nMoonRasi       = GPEngine.GetRasi(d.moon.longitude_deg, d.msAyanamsa);
            d.nSunRasi        = GPEngine.GetRasi(d.sun.eclipticalLongitude, d.msAyanamsa);

            if (d.nMasa == GPMasa.ADHIKA_MASA)
            {
                d.nMasa  = GPEngine.GetRasi(d.sun.eclipticalLongitude, d.msAyanamsa);
                b_adhika = true;
            }
            string dstApplicable = "";

            //List<string> gstr = GPStrings.getSharedStrings().gstr;
            output.Add(new GPStringPair(GPStrings.getString(25), "", true));
            output.Add(new GPStringPair(GPStrings.getString(7), vc.ToString()));
            output.Add(new GPStringPair(GPStrings.getString(8), vc.getShortTimeString(true, ref dstApplicable)));
            output.Add(new GPStringPair(GPStrings.getString(9), vc.getLocation().getFullName()));
            //output.Add(new GPStringPair(gstr[10], vc.getLocation().getLatitudeString()));
            //output.Add(new GPStringPair(gstr[11], vc.getLocation().getLongitudeString()));
            //output.Add(new GPStringPair(gstr[12], vc.getLocation().getTimeZoneName()));
            //output.Add(new GPStringPair(gstr[1001], dstApplicable));
            output.Add(new GPStringPair(GPStrings.getString(13), GPTithi.getName(d.nTithi)));
            output.Add(new GPStringPair(GPStrings.getString(14), string.Format("{0:0.###} %", d.nTithiElapse)));
            output.Add(new GPStringPair(GPStrings.getString(15), GPNaksatra.getName(d.nNaksatra)));
            output.Add(new GPStringPair(GPStrings.getString(16), string.Format("{0:0.###} % ({1})", d.nNaksatraElapse, GPStrings.getString(811 + Convert.ToInt32(d.nNaksatraElapse / 25.0)))));
            output.Add(new GPStringPair(GPStrings.getString(991), GPSankranti.getName(d.nMoonRasi)));
            output.Add(new GPStringPair(GPStrings.getString(992), GPSankranti.getName(d.nSunRasi)));
            output.Add(new GPStringPair(GPStrings.getString(20), GPPaksa.getName(d.nPaksa)));
            if (b_adhika == true)
            {
                output.Add(new GPStringPair(GPStrings.getString(22), string.Format("{0} {1}", GPMasa.GetName(d.nMasa), GPStrings.getString(21))));
            }
            else
            {
                output.Add(new GPStringPair(GPStrings.getString(22), GPMasa.GetName(d.nMasa)));
            }
            output.Add(new GPStringPair(GPStrings.getString(23), d.nGaurabdaYear.ToString()));

            if (GPDisplays.AppDay.childNameSuggestions())
            {
                output.Add(new GPStringPair());
                output.Add(new GPStringPair(GPStrings.getString(17), "", true));
                output.Add(new GPStringPair());
                output.Add(new GPStringPair(GPStrings.getString(18), string.Format("{0}...", GPAppHelper.GetNaksatraChildSylable(d.nNaksatra, Convert.ToInt32(d.nNaksatraElapse / 25.0)))));
                output.Add(new GPStringPair(GPStrings.getString(19), string.Format("{0}...", GPAppHelper.GetRasiChildSylable(d.nMoonRasi))));
            }

            vc.Today();
            GPVedicTime     va = new GPVedicTime();
            GPGregorianTime vctemp;

            va.tithi = d.nTithi;
            va.masa  = d.nMasa;
            va.gyear = GPGaurabdaYear.getGaurabdaYear(vc, location);
            if (va.gyear < d.nGaurabdaYear)
            {
                va.gyear = d.nGaurabdaYear;
            }


            int countC = GPUserDefaults.IntForKey("appday.celebs", 3);

            if (countC > 0)
            {
                output.Add(new GPStringPair());
                output.Add(new GPStringPair(GPStrings.getString(24), "", true));
                output.Add(new GPStringPair());
            }

            int m = 0;

            for (int i = 0; i < 6; i++)
            {
                GPEngine.VATIMEtoVCTIME(va, out vctemp, location);
                if (va.gyear > d.nGaurabdaYear)
                {
                    if (m < countC)
                    {
                        output.Add(new GPStringPair(string.Format("{0} {1}", GPStrings.getString(994), va.gyear), vctemp.ToString()));
                        m++;
                    }
                }
                va.gyear++;
            }
        }
Esempio n. 7
0
        public int CalcMasaList(GPLocationProvider loc, int nYear, int nCount)
        {
            GPMasaListResults mlist = this;
            GPAstroData       day   = new GPAstroData();
            GPGregorianTime   d     = new GPGregorianTime(loc);
            GPGregorianTime   de    = new GPGregorianTime(loc);
            GPGregorianTime   t     = new GPGregorianTime(loc);

            vc_end   = new GPGregorianTime(loc);
            vc_start = new GPGregorianTime(loc);
            int lm = -1;

            mlist.n_startYear  = nYear;
            mlist.n_countYears = nCount;
            d.Copy(GPGaurabdaYear.getFirstDayOfYear(loc, nYear));
            de.Copy(GPGaurabdaYear.getFirstDayOfYear(loc, nYear + nCount));
            mlist.vc_start.Copy(d);
            mlist.vc_end.Copy(de);
            mlist.m_location = loc;

            alloc(nCount);

            int i          = 0;
            int prev_paksa = -1;
            int current    = 0;


            while (d.IsBeforeThis(de))
            {
                day.calculateDayData(d, loc);
                if (prev_paksa != day.nPaksa)
                {
                    day.nMasa = day.determineMasa(d, out day.nGaurabdaYear);

                    if (lm != day.nMasa)
                    {
                        if (lm >= 0)
                        {
                            t.Copy(d);
                            t.PreviousDay();
                            mlist.arr[current].vc_end.Copy(t);
                            current++;
                        }
                        lm = day.nMasa;
                        mlist.arr[current].masa = day.nMasa;
                        mlist.arr[current].year = day.nGaurabdaYear;
                        mlist.arr[current].vc_start.Copy(d);
                    }
                }
                prev_paksa = day.nPaksa;
                d.NextDay();
                i++;
            }

            t.Copy(d);
            mlist.arr[current].vc_end.Copy(t);
            current++;
            mlist.n_countMasa = current;

            return(1);
        }
Esempio n. 8
0
        public static int WriteXML_GaurabdaNextTithi(StringBuilder doc, GPLocationProvider loc, GPGregorianTime vcStart, GPVedicTime vaStart)
        {
            int gmasa, gpaksa, gtithi;


            gmasa  = vaStart.masa;
            gpaksa = vaStart.tithi / 15;
            gtithi = vaStart.tithi % 15;

            doc.Append("<xml>\n");
            doc.Append("\t<request name=\"Tithi\" version=\"" + GPFileHelper.FileVersion + "\">\n");
            doc.Append("\t\t<arg name=\"longitude\" val=\"" + loc.GetLongitudeEastPositive() + "\" />\n");
            doc.Append("\t\t<arg name=\"latitude\" val=\"" + loc.GetLatitudeNorthPositive() + "\" />\n");
            doc.Append("\t\t<arg name=\"timezone\" val=\"" + loc.getTimeZone().OffsetSeconds / 60 + "\" />\n");
            doc.Append("\t\t<arg name=\"start date\" val=\"" + vcStart + "\" />\n");
            doc.Append("\t\t<arg name=\"masa\" val=\"" + gmasa + "\" />\n");
            doc.Append("\t\t<arg name=\"paksa\" val=\"" + gpaksa + "\" />\n");
            doc.Append("\t\t<arg name=\"tithi\" val=\"" + gtithi + "\" />\n");
            doc.Append("\t</request>\n");
            doc.Append("\t<result name=\"Tithi\">\n");

            GPGregorianTime vcs   = new GPGregorianTime(loc);
            GPGregorianTime vce   = new GPGregorianTime(loc);
            GPGregorianTime today = new GPGregorianTime(loc);
            GPSun           sun   = new GPSun();
            int             A;
            double          sunrise;
            GPAstroData     day = new GPAstroData();
            int             oTithi, oPaksa, oMasa, oYear;

            today.Copy(vcStart);
            today.PreviousDay();
            vcStart.SubDays(15);
            for (A = 0; A <= 3; A++)
            {
                vcs = GPTithi.CalcTithiEndEx(vcStart, 0, gmasa, gpaksa, gtithi, loc, out vce);
                if (!vcs.IsBeforeThis(today))
                {
                    oTithi = gpaksa * 15 + gtithi;
                    oMasa  = gmasa;
                    oPaksa = gpaksa;
                    oYear  = 0;
                    doc.Append("\t<celebration\n");
                    //		doc.Append( "\t\t<tithi\n");
                    doc.Append("\t\trtithi=\"" + GPTithi.getName(oTithi) + "\"\n");
                    doc.Append("\t\trmasa=\"" + GPMasa.GetName(oMasa) + "\"\n");
                    doc.Append("\t\trpaksa=\"" + GPPaksa.getName(oPaksa) + "\"\n");
                    // test ci je ksaya
                    today.Copy(vcs);
                    today.setDayHours(0.5);
                    sun.SunCalc(today, loc);
                    sunrise = sun.getSunriseDayHours();
                    if (sunrise < vcs.getDayHours())
                    {
                        today.Copy(vce);
                        sun.SunCalc(today, loc);
                        sunrise = sun.getSunriseDayHours();
                        if (sunrise < vce.getDayHours())
                        {
                            // normal type
                            vcs.NextDay();
                            doc.Append("\t\ttype=\"normal\"\n");
                        }
                        else
                        {
                            // ksaya
                            vcs.NextDay();
                            day.calculateDayData(vcs, loc);
                            oTithi = day.nTithi;
                            oPaksa = day.nPaksa;
                            oMasa  = day.determineMasa(vcs, out oYear);
                            doc.Append("\t\ttype=\"ksaya\"\n");
                        }
                    }
                    else
                    {
                        // normal, alebo prvy den vriddhi
                        today.Copy(vce);
                        sun.SunCalc(today, loc);
                        if (sun.getSunriseDayHours() < vce.getDayHours())
                        {
                            // first day of vriddhi type
                            doc.Append("\t\ttype=\"vriddhi\"\n");
                        }
                        else
                        {
                            // normal
                            doc.Append("\t\ttype=\"normal\"\n");
                        }
                    }
                    doc.Append("\t\tdate=\"" + vcs + "\"\n");
                    doc.Append("\t\totithi=\"" + GPTithi.getName(oTithi) + "\"\n");
                    doc.Append("\t\tomasa=\"" + GPMasa.GetName(oMasa) + "\"\n");
                    doc.Append("\t\topaksa=\"" + GPPaksa.getName(oPaksa) + "\"\n");
                    doc.Append("\t/>\n");
                    break;
                }
                else
                {
                    vcStart.Copy(vcs);
                    vcs.NextDay();
                }
            }

            doc.Append("\t</result>\n");
            doc.Append("</xml>\n");


            return(1);
        }
Esempio n. 9
0
        public static int WriteXML_GaurabdaTithi(StringBuilder doc, GPLocationProvider loc, GPVedicTime vaStart, GPVedicTime vaEnd)
        {
            int gyearA = vaStart.gyear;
            int gyearB = vaEnd.gyear;
            int gmasa  = vaStart.masa;
            int gpaksa = vaStart.tithi / 15;
            int gtithi = vaStart.tithi % 15;

            if (gyearB < gyearA)
            {
                gyearB = gyearA;
            }



            doc.Append("<xml>\n");
            doc.Append("\t<request name=\"Tithi\" version=\"" + GPFileHelper.FileVersion + "\">\n");
            doc.Append("\t\t<arg name=\"longitude\" val=\"" + loc.getLocation(0).GetLongitudeEastPositive() + "\" />\n");
            doc.Append("\t\t<arg name=\"latitude\" val=\"" + loc.getLocation(0).GetLatitudeNorthPositive() + "\" />\n");
            doc.Append("\t\t<arg name=\"timezone\" val=\"" + loc.getLocation(0).getTimeZone().OffsetSeconds / 60 + "\" />\n");
            if (gyearA > 1500)
            {
                doc.Append("\t\t<arg name=\"year-start\" val=\"" + gyearA + "\" />\n");
                doc.Append("\t\t<arg name=\"year-end\" val=\"" + gyearB + "\" />\n");
            }
            else
            {
                doc.Append("\t\t<arg name=\"gaurabdayear-start\" val=\"" + gyearA + "\" />\n");
                doc.Append("\t\t<arg name=\"gaurabdayear-end\" val=\"" + gyearB + "\" />\n");
            }
            doc.Append("\t\t<arg name=\"masa\" val=\"" + gmasa + "\" />\n");
            doc.Append("\t\t<arg name=\"paksa\" val=\"" + gpaksa + "\" />\n");
            doc.Append("\t\t<arg name=\"tithi\" val=\"" + gtithi + "\" />\n");
            doc.Append("\t</request>\n");
            doc.Append("\t<result name=\"Tithi\">\n");


            GPGregorianTime vcs = new GPGregorianTime(loc), vce = new GPGregorianTime(loc), today = new GPGregorianTime(loc);
            GPSun           sun = new GPSun();
            int             A, B;
            double          sunrise;
            GPAstroData     day = new GPAstroData();
            int             oTithi, oPaksa, oMasa, oYear;

            if (gyearA > 1500)
            {
                A = gyearA - 1487;
                B = gyearB - 1485;
            }
            else
            {
                A = gyearA;
                B = gyearB;
            }

            for (; A <= B; A++)
            {
                vcs = GPTithi.CalcTithiEnd(A, gmasa, gpaksa, gtithi, loc, out vce);
                if (gyearA > 1500)
                {
                    if ((vcs.getYear() < gyearA) || (vcs.getYear() > gyearB))
                    {
                        continue;
                    }
                }
                oTithi = gpaksa * 15 + gtithi;
                oMasa  = gmasa;
                oPaksa = gpaksa;
                oYear  = 0;
                doc.Append("\t<celebration\n");
                doc.Append("\t\trtithi=\"" + GPTithi.getName(oTithi) + "\"\n");
                doc.Append("\t\trmasa=\"" + GPMasa.GetName(oMasa) + "\"\n");
                doc.Append("\t\trpaksa=\"" + GPPaksa.getName(oPaksa) + "\"\n");
                // test ci je ksaya
                today.Copy(vcs);
                today.setDayHours(0.5);
                sun.SunCalc(today, loc);
                sunrise = sun.getSunriseDayHours();
                if (sunrise < vcs.getDayHours())
                {
                    today.Copy(vce);
                    sun.SunCalc(today, loc);
                    sunrise = sun.getSunriseDayHours();
                    if (sunrise < vce.getDayHours())
                    {
                        // normal type
                        vcs.NextDay();
                        doc.Append("\t\ttype=\"normal\"\n");
                    }
                    else
                    {
                        // ksaya
                        vcs.NextDay();
                        day.calculateDayData(vcs, loc);
                        oTithi = day.nTithi;
                        oPaksa = day.nPaksa;
                        oMasa  = day.determineMasa(vcs, out oYear);
                        doc.Append("\t\ttype=\"ksaya\"\n");
                    }
                }
                else
                {
                    // normal, alebo prvy den vriddhi
                    today.Copy(vce);
                    sun.SunCalc(today, loc);
                    if (sun.getSunriseDayHours() < vce.getDayHours())
                    {
                        // first day of vriddhi type
                        doc.Append("\t\ttype=\"vriddhi\"\n");
                    }
                    else
                    {
                        // normal
                        doc.Append("\t\ttype=\"normal\"\n");
                    }
                }
                doc.Append("\t\tdate=\"" + vcs + "\"\n");
                doc.Append("\t\totithi=\"" + GPTithi.getName(oTithi) + "\"\n");
                doc.Append("\t\tomasa=\"" + GPMasa.GetName(oMasa) + "\"\n");
                doc.Append("\t\topaksa=\"" + GPPaksa.getName(oPaksa) + "\"\n");
                doc.Append("\t/>\n");
                //		doc.Append( "\t\t</celebration>\n");
            }


            doc.Append("\t</result>\n");
            doc.Append("</xml>\n");

            return(1);
        }