//
// Version - April 8, 2003
//
//*************************************************************************************************
//Assign static parameters 
//*************************************************************************************************
	latitude = 54.5 //degrees N
	elevation = 6 //feet above sea-level
	degrees_to_radians = 3.14159265 / 180.0
	radians_to_degrees = 1 / degrees_to_radians
	solar_constant = 1000 //Watts per sq meter on horizontal surface

//*********************************
//Månedlig gennemsnitlig nedbør
//*********************************
	monthly_average_rain = new Array(12)  	
	monthly_average_rain[1] = 46.0
	monthly_average_rain[2] = 32.0
	monthly_average_rain[3] = 38.0
	monthly_average_rain[4] = 38.0
	monthly_average_rain[5] = 43.0	
	monthly_average_rain[6] = 49.0
	monthly_average_rain[7] = 62.0
	monthly_average_rain[8] = 59.0
	monthly_average_rain[9] = 56.0
	monthly_average_rain[10] = 52.0
   	monthly_average_rain[11] = 60.0
  	monthly_average_rain[12] = 53.0

//*********************************
//Månedlig gennemsnitlig snefald
//*********************************
  	monthly_average_snow = new Array(12)
	monthly_average_snow[1] = 0.0
	monthly_average_snow[2] = 0.0
	monthly_average_snow[3] = 0.0
	monthly_average_snow[4] = 0.5
	monthly_average_snow[5] = 0.0
	monthly_average_snow[6] = 0.0
	monthly_average_snow[7] = 0.0
	monthly_average_snow[8] = 0.0
	monthly_average_snow[9] = 0.0
	monthly_average_snow[10] = 0.0
	monthly_average_snow[11] = 0.0
	monthly_average_snow[12] = 0.0

//*********************************
//Månedens tekst navn
//*********************************
	text_month = new Array(12)
	text_month[1] = "Januar"
	text_month[2] = "Februar"
	text_month[3] = "Marts"
	text_month[4] = "April"
	text_month[5] = "Maj"
	text_month[6] = "Juni"
	text_month[7] = "Juli"
	text_month[8] = "August"
	text_month[9] = "September"
	text_month[10] = "Oktober"
	text_month[11] = "November"
	text_month[12] = "December"

//*********************************
//Antal af dage i måneden
//*********************************
	days_in_month = new Array(12)
	days_in_month[1] = 31
	days_in_month[2] = 28
	days_in_month[3] = 31
	days_in_month[4] = 30
	days_in_month[5] = 31
	days_in_month[6] = 30
	days_in_month[7] = 31
	days_in_month[8] = 31
	days_in_month[9] = 30
	days_in_month[10] = 31
   	days_in_month[11] = 30
  	days_in_month[12] = 31

//*********************************
//Start dag på året, til år 2010
//*********************************
	first_day_of_year = new Array(9)	
	first_day_of_year[2002] = 3 //Tirsdag
	first_day_of_year[2003] = 4 //Onsdag
	first_day_of_year[2004] = 5 //Torsdag
	first_day_of_year[2005] = 7 //Lørdag
	first_day_of_year[2006] = 1 //Søndag
	first_day_of_year[2007] = 2 //Mandag
	first_day_of_year[2008] = 3 //Tirsdag
	first_day_of_year[2009] = 5 //Torsdag
	first_day_of_year[2010] = 6 //Fredag

//*********************************
//Dagens tekst navn
//*********************************
	text_day = new Array(7)
	text_day[1] = "Søndag"
	text_day[2] = "Mandag"
	text_day[3] = "Tirsdag"
	text_day[4] = "Onsdag"
	text_day[5] = "Torsdag"
	text_day[6] = "Fredag"
	text_day[7] = "Lørdag"