This directory contain nf products based on repro2.0, but with xfiles that
translate the results into IGS14 instead of IGb08.

The original orbit and clock products come from:
https://sideshow.jpl.nasa.gov/pub/JPL_GPS_Products_2.0/

The accuracy of these products was tested with a group of 58 station point positioned for 12 years.  The offsets between these stations' solutions and the IGS14 solutions was measured to be:

X:  0.1 mm
Y: -0.5 mm
Z: -0.7 mm