script hauteur du soleil
Posté : 13 déc. 2015, 00:10
bonjour
j'ai trouvé ce script,
il donne par exemple la position et la hauteur du soleil
si cela vous intéresse.
que pensez vous de tracer un graphe avec Highcharts
sa sources et explication c'est ici, avancez pour prendre la V015:
le sujet est discuté ici:
sinon une version simple que j'ai modifiée juste pour test
j'ai trouvé ce script,
il donne par exemple la position et la hauteur du soleil
si cela vous intéresse.
que pensez vous de tracer un graphe avec Highcharts
sa sources et explication c'est ici, avancez pour prendre la V015:
le sujet est discuté ici:
sinon une version simple que j'ai modifiée juste pour test
Code : Tout sélectionner
<?php
// Version v0.15
// CE SCRIPT EXPERIMENTAL REALISE EN PHP PERMET DE DETERMINER LA POSITION DU SOLEIL (AZIMUT + ELEVATION, ...)
// L'ALGORYTHME EST BASÉ SUR UNE ÉTUDE FAITE PAR LE National Oceanic and Atmospheric Administration
// LES VARIABLES DE LA BOX EEDOMUS:
// [VAR1] = @IP DE LA BOX
// [VAR2] = Latitude (+ => N)
// [VAR3] = Longitude (+ => E)
// Les latitude et longitude doivent contenir des "." (PAS DE VIRGULE)
// EXEMPLE: Latitude = 48.858346
// Longitude = 2.294496
// OU
//
// EXEMPLE: Latitude = 48.387942
// Longitude = -4.484993
// EXEMPLE APPEL DE SCRIPT avec variables: http://[VAR1]/script/?exec=position_soleil.php&latitude=[VAR2]&longitude=[VAR3]
// EXEMPLE APPEL DE SCRIPT dans navigateur: http://@IP_BOX_EEDOMUS/script/?exec=position_soleil.php&latitude=48.858346&longitude=2.294496
// LE RESULTAT EST SOUS FORME XML
// L'ELEVATION CORRESPOND A L'ANGLE ENTRE L'HORIZON ET LE SOLEIL
// XPATH ELEVATION: /Data/Soleil/Solar_Elevation_corrected_for_atm_refraction_deg
// L'AZIMUT CORRESPOND A L'ANGLE ENTRE LE NORD ET LE SOLEIL
// XPATH AZIMUT: /Data/Soleil/Solar_Azimuth_round
// 0°/ 360° = NORD
// 90° = EST
// 180° = SUD
// 270° = OUEST
//--------------------------------------------------------------
// Stocker les variables passées en argument
$ma_latitude = 44; // getArg('latitude');
$ma_longitude = 4 ;//getArg('longitude');
// Recalcul avec correction depuis le jour d'origine
$diff_jour_origine = strtotime('2015-03-26 00:00:00');
$diff_jour = strtotime(date('Y')."-".date('m')."-".date('d')." 00:00:00");
$jour_diff = $diff_jour - $diff_jour_origine;
$jour_diff = round($jour_diff / 84600);
// Aujourd'hui depuis 01/01/1900
$delta_jour = 42088;
$Date_1900 = $jour_diff + $delta_jour;
// Time zone par défaut = Heure d'hiver
$time_zone = 1;
$day_year = date('z');
// SI JOUR > A 87 ET < A 297 = HEURE D'ETE: TIME_ZONE = 2 SINON : TIME_ZONE = 1
if ($day_year >= 87 && $day_year <= 297)
{
// Heure d'été
$time_zone = 2;
}
//--------------------------------------------------------------
$heure_secondes= date('H') * 3600;
$heure_inter = date('i') * 60;
$heure_secondes= $heure_secondes+ $heure_inter;
$heure_secondes= $heure_secondes+ date('s');
$Time_past_local_midnight = $heure_secondes/ 86400;
$Time_past_local_midnight = $Time_past_local_midnight;
$Julian_Day = $Date_1900 + '2415018.5' + $Time_past_local_midnight;
$Julian_Day_2 = $time_zone / 24;
$Julian_Day = $Julian_Day - $Julian_Day_2;
$Julian_Century = $Julian_Day - 2451545;
$Julian_Century = $Julian_Century / 36525;
$Geom_Mean_Long_Sun_deg_1 = $Julian_Century * '0.0003032';
$Geom_Mean_Long_Sun_deg_1 = '36000.76983' + $Geom_Mean_Long_Sun_deg_1;
$Geom_Mean_Long_Sun_deg_1 = $Julian_Century * $Geom_Mean_Long_Sun_deg_1;
$Geom_Mean_Long_Sun_deg = fmod('280.46646' + $Geom_Mean_Long_Sun_deg_1,360);
$Geom_Mean_Anom_Sun_deg = '0.0001537' * $Julian_Century;
$Geom_Mean_Anom_Sun_deg = '35999.05029' - $Geom_Mean_Anom_Sun_deg;
$Geom_Mean_Anom_Sun_deg = $Julian_Century * $Geom_Mean_Anom_Sun_deg;
$Geom_Mean_Anom_Sun_deg = '357.52911' + $Geom_Mean_Anom_Sun_deg;
$Eccent_Earth_Orbit = '0.0000001267'*$Julian_Century;
$Eccent_Earth_Orbit = '0.000042037' + $Eccent_Earth_Orbit;
$Eccent_Earth_Orbit = $Julian_Century * $Eccent_Earth_Orbit;
$Eccent_Earth_Orbit = '0.016708634' - $Eccent_Earth_Orbit;
$Sun_Eq_of_Ctr_1 = deg2rad(3 * $Geom_Mean_Anom_Sun_deg);
$Sun_Eq_of_Ctr_1 = sin($Sun_Eq_of_Ctr_1);
$Sun_Eq_of_Ctr_1 = $Sun_Eq_of_Ctr_1 * '0.000289';
$Sun_Eq_of_Ctr_2 = '0.000101' * $Julian_Century;
$Sun_Eq_of_Ctr_2 = '0.019993' - $Sun_Eq_of_Ctr_2;
$Sun_Eq_of_Ctr_3 = deg2rad(2* $Geom_Mean_Anom_Sun_deg);
$Sun_Eq_of_Ctr_3 = sin($Sun_Eq_of_Ctr_3);
$Sun_Eq_of_Ctr = $Sun_Eq_of_Ctr_2 * $Sun_Eq_of_Ctr_3;
$Sun_Eq_of_Ctr = $Sun_Eq_of_Ctr + $Sun_Eq_of_Ctr_1;
$Sun_Eq_of_Ctr_3 = '0.000014' * $Julian_Century;
$Sun_Eq_of_Ctr_3 = $Sun_Eq_of_Ctr_3 + '0.004817';
$Sun_Eq_of_Ctr_3 = $Julian_Century * $Sun_Eq_of_Ctr_3;
$Sun_Eq_of_Ctr_3 = '1.914602' - $Sun_Eq_of_Ctr_3;
$Sun_Eq_of_Ctr_2 = deg2rad( $Geom_Mean_Anom_Sun_deg);
$Sun_Eq_of_Ctr_2 = sin($Sun_Eq_of_Ctr_2);
$Sun_Eq_of_Ctr_2 = $Sun_Eq_of_Ctr_2*$Sun_Eq_of_Ctr_3;
$Sun_Eq_of_Ctr = $Sun_Eq_of_Ctr_2 + $Sun_Eq_of_Ctr;
$Sun_True_Long_deg = $Geom_Mean_Long_Sun_deg + $Sun_Eq_of_Ctr;
$Sun_True_Anom_deg = $Geom_Mean_Anom_Sun_deg + $Sun_Eq_of_Ctr;
$Sun_Rad_Vector_AUs_1 = deg2rad($Sun_True_Anom_deg);
$Sun_Rad_Vector_AUs_1 = cos($Sun_Rad_Vector_AUs_1);
$Sun_Rad_Vector_AUs_1 = $Eccent_Earth_Orbit * $Sun_Rad_Vector_AUs_1;
$Sun_Rad_Vector_AUs = 1 + $Sun_Rad_Vector_AUs_1;
$Sun_Rad_Vector_AUs_1 = $Eccent_Earth_Orbit*$Eccent_Earth_Orbit;
$Sun_Rad_Vector_AUs_1 = 1-$Sun_Rad_Vector_AUs_1;
$Sun_Rad_Vector_AUs_1 = '1.000001018'*$Sun_Rad_Vector_AUs_1;
$Sun_Rad_Vector_AUs = $Sun_Rad_Vector_AUs_1 / $Sun_Rad_Vector_AUs;
$Sun_App_Long_deg_1 = '1934.136'*$Julian_Century;
$Sun_App_Long_deg_1 = '125.04'-$Sun_App_Long_deg_1;
$Sun_App_Long_deg_1 = deg2rad($Sun_App_Long_deg_1);
$Sun_App_Long_deg_1 = sin($Sun_App_Long_deg_1);
$Sun_App_Long_deg_1 = '0.00478'*$Sun_App_Long_deg_1;
$Sun_App_Long_deg = $Sun_True_Long_deg - '0.00569'-$Sun_App_Long_deg_1;
$Mean_Obliq_Ecliptic_deg = $Julian_Century * '0.001813';
$Mean_Obliq_Ecliptic_deg = '0.00059'- $Mean_Obliq_Ecliptic_deg;
$Mean_Obliq_Ecliptic_deg = $Julian_Century * $Mean_Obliq_Ecliptic_deg;
$Mean_Obliq_Ecliptic_deg = '46.815' + $Mean_Obliq_Ecliptic_deg;
$Mean_Obliq_Ecliptic_deg = $Julian_Century * $Mean_Obliq_Ecliptic_deg;
$Mean_Obliq_Ecliptic_deg = '21.448' - $Mean_Obliq_Ecliptic_deg;
$Mean_Obliq_Ecliptic_deg = $Mean_Obliq_Ecliptic_deg / 60;
$Mean_Obliq_Ecliptic_deg = '26' + $Mean_Obliq_Ecliptic_deg;
$Mean_Obliq_Ecliptic_deg = $Mean_Obliq_Ecliptic_deg / 60;
$Mean_Obliq_Ecliptic_deg = 23 + $Mean_Obliq_Ecliptic_deg;
$Obliq_Corr_deg = '1934.136'*$Julian_Century;
$Obliq_Corr_deg = '125.04'-$Obliq_Corr_deg;
$Obliq_Corr_deg = deg2rad($Obliq_Corr_deg);
$Obliq_Corr_deg = cos($Obliq_Corr_deg);
$Obliq_Corr_deg = $Obliq_Corr_deg*'0.00256';
$Obliq_Corr_deg = $Mean_Obliq_Ecliptic_deg + $Obliq_Corr_deg;
$Sun_Declin_deg_1 = deg2rad($Sun_App_Long_deg);
$Sun_Declin_deg_1 = sin($Sun_Declin_deg_1);
$Sun_Declin_deg_2 = deg2rad($Obliq_Corr_deg);
$Sun_Declin_deg_2 = sin($Sun_Declin_deg_2);
$Sun_Declin_deg = asin($Sun_Declin_deg_1*$Sun_Declin_deg_2);
$Sun_Declin_deg = rad2deg($Sun_Declin_deg);
$SunRt_Ascen_deg_1 = deg2rad($Sun_App_Long_deg);
$SunRt_Ascen_deg_1 = sin($SunRt_Ascen_deg_1);
$SunRt_Ascen_deg_2 = deg2rad($Obliq_Corr_deg);
$SunRt_Ascen_deg_2 = cos($SunRt_Ascen_deg_2);
$SunRt_Ascen_deg_1 = $SunRt_Ascen_deg_2 * $SunRt_Ascen_deg_1;
$SunRt_Ascen_deg_2 = deg2rad($Sun_App_Long_deg);
$SunRt_Ascen_deg_2 = cos($SunRt_Ascen_deg_2);
$SunRt_Ascen_deg = atan2($SunRt_Ascen_deg_1, $SunRt_Ascen_deg_2);
$SunRt_Ascen_deg = rad2deg($SunRt_Ascen_deg);
$y_1 = $Obliq_Corr_deg/2;
$y_1 = deg2rad($y_1);
$y_1 = tan($y_1);
$y = $Obliq_Corr_deg/2;
$y = deg2rad($y);
$y = tan($y);
$y = $y * $y_1;
$Eq_of_Time_minutes_1 = deg2rad($Geom_Mean_Anom_Sun_deg);
$Eq_of_Time_minutes_1 = 2 * $Eq_of_Time_minutes_1;
$Eq_of_Time_minutes_1 = sin($Eq_of_Time_minutes_1);
$Eq_of_Time_minutes_1 = '1.25' * $Eccent_Earth_Orbit * $Eccent_Earth_Orbit * $Eq_of_Time_minutes_1;
$Eq_of_Time_minutes_2 = deg2rad($Geom_Mean_Long_Sun_deg);
$Eq_of_Time_minutes_2 = 4 * $Eq_of_Time_minutes_2;
$Eq_of_Time_minutes_2 = sin($Eq_of_Time_minutes_2);
$Eq_of_Time_minutes_2 = '0.5' * $y * $y * $Eq_of_Time_minutes_2;
$Eq_of_Time_minutes_3 = deg2rad($Geom_Mean_Long_Sun_deg);
$Eq_of_Time_minutes_3 = 2 * $Eq_of_Time_minutes_3;
$Eq_of_Time_minutes_3 = cos($Eq_of_Time_minutes_3);
$Eq_of_Time_minutes_4 = deg2rad($Geom_Mean_Anom_Sun_deg);
$Eq_of_Time_minutes_4 = sin($Eq_of_Time_minutes_4);
$Eq_of_Time_minutes_4 = 4 * $Eccent_Earth_Orbit * $y * $Eq_of_Time_minutes_4 * $Eq_of_Time_minutes_3;
$Eq_of_Time_minutes_5 = deg2rad($Geom_Mean_Anom_Sun_deg);
$Eq_of_Time_minutes_5 = sin($Eq_of_Time_minutes_5);
$Eq_of_Time_minutes_5 = 2 * $Eccent_Earth_Orbit * $Eq_of_Time_minutes_5;
$Eq_of_Time_minutes_6 = deg2rad($Geom_Mean_Long_Sun_deg);
$Eq_of_Time_minutes_6 = 2 * $Eq_of_Time_minutes_6;
$Eq_of_Time_minutes_6 = sin($Eq_of_Time_minutes_6);
$Eq_of_Time_minutes_6 = $y * $Eq_of_Time_minutes_6;
$Eq_of_Time_minutes = $Eq_of_Time_minutes_6 - $Eq_of_Time_minutes_5 + $Eq_of_Time_minutes_4 - $Eq_of_Time_minutes_2 - $Eq_of_Time_minutes_1;
$Eq_of_Time_minutes = 4 * rad2deg($Eq_of_Time_minutes);
$HA_Sunrise_deg_1 = deg2rad($Sun_Declin_deg);
$HA_Sunrise_deg_1 = tan($HA_Sunrise_deg_1);
$HA_Sunrise_deg_2 = deg2rad($ma_latitude);
$HA_Sunrise_deg_2 = tan($HA_Sunrise_deg_2);
$HA_Sunrise_deg_1 = $HA_Sunrise_deg_1 * $HA_Sunrise_deg_2;
$HA_Sunrise_deg_2 = deg2rad($Sun_Declin_deg);
$HA_Sunrise_deg_5 = cos($HA_Sunrise_deg_2);
$HA_Sunrise_deg_3 = deg2rad($ma_latitude);
$HA_Sunrise_deg_3 = cos($HA_Sunrise_deg_3);
$HA_Sunrise_deg_3 = $HA_Sunrise_deg_3 * $HA_Sunrise_deg_5;
$HA_Sunrise_deg_4 = deg2rad('90.833');
$HA_Sunrise_deg_4 = cos($HA_Sunrise_deg_4);
$HA_Sunrise_deg = $HA_Sunrise_deg_4 / $HA_Sunrise_deg_3;
$HA_Sunrise_deg = $HA_Sunrise_deg - $HA_Sunrise_deg_1;
$HA_Sunrise_deg = acos($HA_Sunrise_deg);
$HA_Sunrise_deg = rad2deg($HA_Sunrise_deg);
$Solar_Noon_LST = $time_zone * 60;
$Solar_Noon_LST_1 = 4 * $ma_longitude;
$Solar_Noon_LST = 720 - $Solar_Noon_LST_1 - $Eq_of_Time_minutes + $Solar_Noon_LST;
$Solar_Noon_LST = $Solar_Noon_LST / 1440;
$Sunrise_Time_LST = $HA_Sunrise_deg*4;
$Sunrise_Time_LST = $Sunrise_Time_LST / 1440;
$Sunrise_Time_LST = $Solar_Noon_LST - $Sunrise_Time_LST;
$Sunset_Time_LST = $HA_Sunrise_deg*4;
$Sunset_Time_LST = $Sunset_Time_LST / 1440;
$Sunset_Time_LST = $Solar_Noon_LST + $Sunset_Time_LST;
$Sunlight_Duration_minutes = 8* $HA_Sunrise_deg;
$True_Solar_Time_min_1 = 60 * $time_zone;
$True_Solar_Time_min_2 = 4 * $ma_longitude;
$True_Solar_Time_min_3 = $Time_past_local_midnight * 1440;
$True_Solar_Time_min = $True_Solar_Time_min_3 + $Eq_of_Time_minutes + $True_Solar_Time_min_2 - $True_Solar_Time_min_1;
$True_Solar_Time_min = fmod($True_Solar_Time_min, 1440);
$True_Solar_Time_min_format_H = round($True_Solar_Time_min);
$True_Solar_Time_min_format_H = $True_Solar_Time_min_format_H / 60;
$Position_Point = strpos($True_Solar_Time_min_format_H,'.');
if($Position_Point > 0)
{
$True_Solar_Time_min_format_HH = substr($True_Solar_Time_min_format_H,0,$Position_Point);
$True_Solar_Time_min_format_HM = substr($True_Solar_Time_min_format_H,$Position_Point+1,2);
$True_Solar_Time_min_format_HM = round($True_Solar_Time_min_format_HM *60/100);
if($True_Solar_Time_min_format_HM < 10)
{$True_Solar_Time_min_format_HM = "0".$True_Solar_Time_min_format_HM;}
}
else
{
$True_Solar_Time_min_format_HH = $True_Solar_Time_min_format_H;
$True_Solar_Time_min_format_HM = "00";
}
$True_Solar_Time_min_format_H = $True_Solar_Time_min_format_HH."H".$True_Solar_Time_min_format_HM;
if ($True_Solar_Time_min/4 < 0)
{
$Hour_Angle_deg = $True_Solar_Time_min / 4;
$Hour_Angle_deg = $Hour_Angle_deg +180;
}
else
{
$Hour_Angle_deg = $True_Solar_Time_min / 4;
$Hour_Angle_deg = $Hour_Angle_deg -180;
}
$Solar_Zenith_Angle_deg_1 = deg2rad($Hour_Angle_deg);
$Solar_Zenith_Angle_deg_1 = cos($Solar_Zenith_Angle_deg_1 );
$Solar_Zenith_Angle_deg_2 = deg2rad($Sun_Declin_deg);
$Solar_Zenith_Angle_deg_2 = cos($Solar_Zenith_Angle_deg_2 );
$Solar_Zenith_Angle_deg_3 = deg2rad($ma_latitude);
$Solar_Zenith_Angle_deg_3 = cos($Solar_Zenith_Angle_deg_3 );
$Solar_Zenith_Angle_deg_3 = $Solar_Zenith_Angle_deg_1 * $Solar_Zenith_Angle_deg_2 * $Solar_Zenith_Angle_deg_3;
$Solar_Zenith_Angle_deg_4 = deg2rad($Sun_Declin_deg);
$Solar_Zenith_Angle_deg_4 = sin($Solar_Zenith_Angle_deg_4);
$Solar_Zenith_Angle_deg_5 = deg2rad($ma_latitude);
$Solar_Zenith_Angle_deg_5 = sin($Solar_Zenith_Angle_deg_5);
$Solar_Zenith_Angle_deg_5 = $Solar_Zenith_Angle_deg_5 * $Solar_Zenith_Angle_deg_4;
$Solar_Zenith_Angle_deg = $Solar_Zenith_Angle_deg_5 + $Solar_Zenith_Angle_deg_3;
$Solar_Zenith_Angle_deg = acos($Solar_Zenith_Angle_deg);
$Solar_Zenith_Angle_deg = rad2deg($Solar_Zenith_Angle_deg);
$Solar_Elevation_Angle_deg = 90 - $Solar_Zenith_Angle_deg;
// A FAIRE
$Approx_Atmospheric_Refraction_deg = 0;
$Solar_Elevation_corrected_for_atm_refraction_deg = $Solar_Elevation_Angle_deg + $Approx_Atmospheric_Refraction_deg;
$Solar_Azimuth_Angle_deg_cw_from_N_1 = deg2rad($Solar_Zenith_Angle_deg);
$Solar_Azimuth_Angle_deg_cw_from_N_1 = sin($Solar_Azimuth_Angle_deg_cw_from_N_1);
$Solar_Azimuth_Angle_deg_cw_from_N_2 = deg2rad($ma_latitude);
$Solar_Azimuth_Angle_deg_cw_from_N_2 = cos($Solar_Azimuth_Angle_deg_cw_from_N_2 );
$Solar_Azimuth_Angle_deg_cw_from_N_1 = $Solar_Azimuth_Angle_deg_cw_from_N_1 * $Solar_Azimuth_Angle_deg_cw_from_N_2;
$Solar_Azimuth_Angle_deg_cw_from_N_3 = deg2rad($Sun_Declin_deg);
$Solar_Azimuth_Angle_deg_cw_from_N_3 = sin($Solar_Azimuth_Angle_deg_cw_from_N_3);
$Solar_Azimuth_Angle_deg_cw_from_N_4 = deg2rad($Solar_Zenith_Angle_deg);
$Solar_Azimuth_Angle_deg_cw_from_N_4 = cos($Solar_Azimuth_Angle_deg_cw_from_N_4);
$Solar_Azimuth_Angle_deg_cw_from_N_5 = deg2rad($ma_latitude);
$Solar_Azimuth_Angle_deg_cw_from_N_5 = sin($Solar_Azimuth_Angle_deg_cw_from_N_5 );
$Solar_Azimuth_Angle_deg_cw_from_N_5 = $Solar_Azimuth_Angle_deg_cw_from_N_5 * $Solar_Azimuth_Angle_deg_cw_from_N_4;
$Solar_Azimuth_Angle_deg_cw_from_N_5 = $Solar_Azimuth_Angle_deg_cw_from_N_5 - $Solar_Azimuth_Angle_deg_cw_from_N_3;
$Solar_Azimuth_Angle_deg_cw_from_N = acos($Solar_Azimuth_Angle_deg_cw_from_N_5 / $Solar_Azimuth_Angle_deg_cw_from_N_1);
if ($Hour_Angle_deg > 0)
{
$Solar_Azimuth_Angle_deg_cw_from_N = rad2deg($Solar_Azimuth_Angle_deg_cw_from_N);
$Solar_Azimuth_Angle_deg_cw_from_N = $Solar_Azimuth_Angle_deg_cw_from_N + 180;
$Solar_Azimuth_Angle_deg_cw_from_N = fmod($Solar_Azimuth_Angle_deg_cw_from_N,360);
}
else
{
$Solar_Azimuth_Angle_deg_cw_from_N = rad2deg($Solar_Azimuth_Angle_deg_cw_from_N);
$Solar_Azimuth_Angle_deg_cw_from_N = 540 - $Solar_Azimuth_Angle_deg_cw_from_N;
$Solar_Azimuth_Angle_deg_cw_from_N = fmod($Solar_Azimuth_Angle_deg_cw_from_N,360);
}
$Solar_Azimuth_Angle_deg = round($Solar_Azimuth_Angle_deg_cw_from_N);
// Associé le point cardinal à l'angle
if ($Solar_Azimuth_Angle_deg < '11.25' )
{ $Solar_Cardinal_point = 1;} // NORD
if ($Solar_Azimuth_Angle_deg >= '11.25')
{ $Solar_Cardinal_point = 2;} // NORD-NORD-EST
if ($Solar_Azimuth_Angle_deg >= '33.75')
{$Solar_Cardinal_point = 3;} //NORD-EST
if ($Solar_Azimuth_Angle_deg >= '56.25')
{$Solar_Cardinal_point = 4;} //EST-NORD-EST
if ($Solar_Azimuth_Angle_deg >= '67.5')
{$Solar_Cardinal_point = 5;} //EST
if ($Solar_Azimuth_Angle_deg >= '101.25')
{$Solar_Cardinal_point = 6;} //EST-SUD-EST
if ($Solar_Azimuth_Angle_deg >= '123.75')
{$Solar_Cardinal_point = 7;} //SUD-EST
if ($Solar_Azimuth_Angle_deg >= '146.25')
{$Solar_Cardinal_point = 8;} //SUD-SUD-EST
if ($Solar_Azimuth_Angle_deg >= '168.75')
{$Solar_Cardinal_point = 9;} //SUD
if ($Solar_Azimuth_Angle_deg >= '191.25')
{$Solar_Cardinal_point = 10;} //SUD-SUD-OUEST
if ($Solar_Azimuth_Angle_deg >= '213.75')
{$Solar_Cardinal_point = 11;} //SUD-OUEST
if ($Solar_Azimuth_Angle_deg >= '236.25')
{$Solar_Cardinal_point = 12;} //OUEST-SUD-OUEST
if ($Solar_Azimuth_Angle_deg >= '258.75')
{$Solar_Cardinal_point = 13;} //OUEST
if ($Solar_Azimuth_Angle_deg >= '281.25')
{$Solar_Cardinal_point = 14;} // OUEST-NORD-OUEST
if ($Solar_Azimuth_Angle_deg >= '303.75')
{$Solar_Cardinal_point = 15;} // NORD-OUEST
if ($Solar_Azimuth_Angle_deg >= '326.25')
{$Solar_Cardinal_point = 16;} //NORD-NORD-OUEST
//$content_type = 'text/xml';
// sdk_header($content_type);
echo 'Parametres';
echo '<br>';
echo '<br>';
echo 'Latitude: '.$ma_latitude;
echo '<br>';
echo 'Longitude: '.$ma_longitude;
echo '<br>';
echo 'jour_diff: '.$jour_diff;
echo '<br>';
echo 'Date_1900: '.$Date_1900;
echo '<br>';
echo 'Day_year: '.$day_year;
echo '<br>';
echo 'Time_past_local_midnight: '.$Time_past_local_midnight;
echo '<br>';
echo 'heure_secondes: '.$heure_secondes;
echo '<br>';
echo 'Time_zone: '.$time_zone;
echo '<br>';
echo '<br>';
echo 'Soleil: ';
echo '<br>';
echo 'Julian_Day: '.$Julian_Day;
echo '<br>';
echo 'Julian_Century: '.$Julian_Century;
echo '<br>';
echo 'Geom_Mean_Long_Sun_deg: '.$Geom_Mean_Long_Sun_deg;
echo '<br>';
echo 'Geom_Mean_Anom_Sun_deg: '.$Geom_Mean_Anom_Sun_deg;
echo '<br>';
echo 'Sun_Eq_of_Ctr: '.$Sun_Eq_of_Ctr;
echo '<br>';
echo 'Sun_True_Long_deg: '.$Sun_True_Long_deg;
echo '<br>';
echo 'Sun_True_Anom_deg: '.$Sun_True_Anom_deg;
echo '<br>';
echo 'Eccent_Earth_Orbit: '.$Eccent_Earth_Orbit;
echo '<br>';
echo 'Sun_Rad_Vector_AUs: '.$Sun_Rad_Vector_AUs;
echo '<br>';
echo 'Sun_App_Long_deg: '.$Sun_App_Long_deg;
echo '<br>';
echo 'Mean_Obliq_Ecliptic_deg: '.$Mean_Obliq_Ecliptic_deg;
echo '<br>';
echo 'Obliq_Corr_deg: '.$Obliq_Corr_deg;
echo '<br>';
echo 'SunRt_Ascen_deg: '.$SunRt_Ascen_deg;
echo '<br>';
echo 'Sun_Declin_deg: '.$Sun_Declin_deg;
echo '<br>';
echo 'y: '.$y;
echo '<br>';
echo 'Eq_of_Time_minutes: '.$Eq_of_Time_minutes;
echo '<br>';
echo 'HA_Sunrise_deg_1: '.$HA_Sunrise_deg;
echo '<br>';
echo 'Solar_Noon_LST: '.$Solar_Noon_LST;
echo '<br>';
echo 'Sunrise_Time_LST: '.$Sunrise_Time_LST;
echo '<br>';
echo 'Sunset_Time_LST: '.$Sunset_Time_LST;
echo '<br>';
echo 'Sunlight_Duration_minutes: '.$Sunlight_Duration_minutes;
echo '<br>';
echo 'True_Solar_Time_min: '.$True_Solar_Time_min;
echo '<br>';
echo 'True_Solar_Time_min_format_H: '.$True_Solar_Time_min_format_H;
echo '<br>';
echo 'Hour_Angle_deg: '.$Hour_Angle_deg;
echo '<br>';
echo 'Solar_Zenith_Angle_deg: '.$Solar_Zenith_Angle_deg;
echo '<br>';
echo 'Solar_Elevation_Angle_deg: '.$Solar_Elevation_Angle_deg;
echo '<br>';
echo 'Approx_Atmospheric_Refraction_deg: '.$Approx_Atmospheric_Refraction_deg;
echo '<br>';
echo 'Solar_Elevation_corrected_for_atm_refraction_deg: '.$Solar_Elevation_corrected_for_atm_refraction_deg;
echo '<br>';
echo 'Solar_Azimuth: '.$Solar_Azimuth_Angle_deg_cw_from_N;
echo '<br>';
echo 'Solar_Azimuth_round: '.$Solar_Azimuth_Angle_deg;
echo '<br>';
echo 'Solar_Cardinal_point: '.$Solar_Cardinal_point;
?>