User Instructions for CLENQT.FOR These instructions are written
to help users run the program CLENQT.FOR. This program requires
an input file called EGM180.NOR which contains the WGS 84
n=m=180, normalized, geopotential coefficients. The source code
for CLENQT.FOR is in FORTRAN 77 and it has been developed for
use with MS-DOS commands. This is an ASCII file containing the
defree (n), order (m), and normalized geopotential coefficients
(Cnm, Snm) in the following format: These coefficients were
developed using surface gravity, satellite altimetry, and
elevation data. The user can run CLENQT.FOR with EGM180.NOR to
compute the following gravimetric quantities, here shown with
the corresponding output term and unit: - point free-air gravity
anomaly (DELTA G) (mgal), - point geoid height (N) (m), - point
north-south and east-west components of the deflection of the
vertical (XI, ETA) (both in arcsec), - point total deflection of
the vertical (THETA) (arcsec), - point radial component of the
gravity disturbance vec