Grids format

10(1X,E13.6): 1-degree-square mean geoid height differences (in METERS) between 30-day solutions and EIGEN_GL04S static solution. 6480 lines ; 64800 mean […]

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 […]