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−% UTC2GPS Converts UTC time to GPS seconds.
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−%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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−%
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−% DESCRIPTION: UTC2GPS Converts UTC time to GPS seconds.
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−%              UTC_time can also be an array of UTC times.
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−%
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−% CALL:        GPS_time=UTC2GPS(UTC_time)
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−%
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−% FORMAT:      UTC time format: 'yyy-mm-dd- HH:MM:SS'
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−%              GPS time format: Seconds since 6. January 1980
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−%
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−%	EXAMPLES:    GPS_time=UTC2GPS('2002-07-19 16:00:00')
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−%	             GPS_time=711129613
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−%
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−%	             GPS_time=UTC2GPS(['2002-07-19 16:00:00';'2001-07-19 16:00:00'])
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−%	             GPS_time=[711129613 ; 679593613]
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−%
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−% VERSION:     $Id: utc2gps.m,v 1.2 2010/02/01 15:35:10 ingo Exp $
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−%
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−% HISTORY:     xx-xx-xxxx Karsten Koetter
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−%                 Creation
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−%              24-01-2007 M Hewitson.
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−%                 Maintained
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−%
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−%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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−
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−function GPS_time = utc2gps(UTC_time)
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−
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−  leapSecond = 15;
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−  
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−  GPS_Epoch=datenum('01-06-1980 00:00:00')*86400;
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−
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−  [p q]=size(UTC_time);
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−
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−  for i=1:p
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−    CurrUTC=UTC_time(i,:);
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−    % reformt string to stupid matlab format MM-DD-YYY
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−    CurrUTC=strcat(CurrUTC(6:10),'-',CurrUTC(1:4),CurrUTC(11:length(CurrUTC)));
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−    NUM_time=datenum(CurrUTC)*86400;
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−
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−    GPS_time(i)=round(NUM_time-GPS_Epoch+leapSecond);
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−  end
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−
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−end
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−