Grids format

10(1X,E13.6): 1-degree-square mean geoid or EWH height differences (in METERS) between a gravity field at a given time and a […]

Dates format

Julian date 1950 is such that 18262.0 = 01/01/2000 at 0h TAI e.g. 10day_model.19422_19431 includes data between March 06, 2003 […]