The file(s) in this directory are used for analysis of the satellite
acquisition performance of our receivers. In order to use the script you
will need to have a perl install plus the serial port modules. You need
a Trimble receiver with Trimcomm support that is capable of turning
itself off and will turn on by a break. On one port connected to the PC
you must turn on GGA at 1Hz. The syntax for the program is then:

perl acqGGA.pl COMx Baud log.txt

COMx - PC serial port
Baud - Baud rate of the receiver
log.txt - results output file

The program parses the GGA stream and waits for >= 4 satellites to be
tracked. It then turns off the PC for a few seconds and then parses the
GGA stream. This continues until the Perl script is killed on the PC.
The "log.txt" file has cycle number, start time, position time.