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[CF-metadata] How to define time coordinate in GPS?

From: Jonathan Gregory <j.m.gregory>
Date: Thu, 23 Apr 2015 14:58:09 +0100

Dear Julien

Could you explain what the difference is between GPS time and UTC (for a non-
expert such as me)?

Thanks

Jonathan

----- Forwarded message from Julien Demaria <Julien.Demaria at acri-st.fr> -----

> Date: Thu, 23 Apr 2015 12:50:45 +0000
> From: Julien Demaria <Julien.Demaria at acri-st.fr>
> To: "cf-metadata at cgd.ucar.edu" <cf-metadata at cgd.ucar.edu>
> Subject: [CF-metadata] How to define time coordinate in GPS?
>
> Hi,
>
> I need to define a time coordinate variable which use the GPS time referential instead of UTC, but I did not found how to specify this.
> For the moment my variable look like this :
>
> int64 time_stamp(rows) ;
> time_stamp:standard_name = "time" ;
> time_stamp:units = "microseconds since 2000-01-01 00:00:00" ;
> time_stamp:_FillValue = -1L ;
>
> Thanks in advance,
>
> Julien
>

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----- End forwarded message -----
Received on Thu Apr 23 2015 - 07:58:09 BST

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