laf/GPSLogger — pull request #4 by chrisjoyce911 (2013-08-10 13:16:10+00:00)
Title: Gps mode

Set the lowest GPS modes you will accpet a position for 'allowedGPSmodes':2

mode 1 - no valid data
mode 2 - 2D fix, do not use mode 2 if you are intrested in climb or alt
mode 3 - 3D-Fix, for a 3D-Fix you must have a minimum of 4 satellites