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annotate m-toolbox/classes/+utils/@timetools/gps2utc.m @ 0:f0afece42f48

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Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % GPS2UTC converts GPS seconds to UTC time.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: GPS2UTC converts GPS seconds to UTC time.
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5 %
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6 % CALL: UTC_time=GPS2UTC(GPS_time)
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7 %
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8 % FORMAT: UTC time format: 'yyy-mm-dd- HH:MM:SS'
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9 % GPS time format: Seconds since 6. January 1980
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10 %
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11 % EXAMPLES: GPS_time=GPS2UTC(711129613)
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12 % GPS_time='2002-07-19 16:00:00'
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13 %
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14 % VERSION: $Id: gps2utc.m,v 1.2 2010/02/01 15:35:10 ingo Exp $
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15 %
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16 % HISTORY: xx-xx-xxxx Karsten Koetter
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17 % Creation
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Daniele Nicolodi <nicolodi@science.unitn.it>
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18 % 24-01-2007 M Hewitson.
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19 % Maintained
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20 %
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21 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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22
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23 function UTC_time = gps2utc(GPS_time)
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24
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25 leapSecond = 15;
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26
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27 GPS_Epoch=datenum('01-06-1980 00:00:00')*86400;
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28 NUM_time=GPS_Epoch+GPS_time-leapSecond;
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29
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30 UTC_time=datestr(NUM_time/86400,31);
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31
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32 end
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