File list (Check if you may need any files):
GrafLab (MATLAB)
................\@@@@@ Definition of functionals of the geopotential used in GrafLab software.pdf
................\@@@@@@ A MATLAB-based graphical user interface program for computing functionals of the geopotential up to ultra-high degrees and orders.pdf
................\GrafLab.m
................\test_data
................\.........\EGM96.mat
................\.........\GRIM5C1_covmat.mat
................\.........\input.txt
................\.........\output_EGM96.txt
................\.........\output_GRIM5C1.txt
................\user manual.txt