4.1 System

FETCh Commands

This set of commands returns the most recent measured data.

Fetch GPS Fix Data

:FETCh:GPS?

Returns the most recent GPS fix information from the optional GPS receiver.

The results are returned as a set of comma-delimited values in this format: <fix status>,<date/time>,<latitude>,<longitude>. The <fix status> field will be either “GOOD FIX” or “NO FIX” depending on whether or not the GPS receiver is currently calculating position data. If “NO FIX” is the value of the <fix status> field then no data follows.

Both <latitude> and <longitude> fields are expressed in radians. A negative latitude corresponds to a “south” reading. A negative longitude value corresponds to a “west” reading.

Default Units:	Radians
Required Options:	Option 31

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