The scaling factors to the model equations needed to account for
spherical geometry have been added to QTCM1, beginning with v2.0.
These terms are controlled in subroutine `parinit`

. Variable
`cosu`

is the cosine factor at each ``whole
gridpoint'' latitude location, i.e.
where the `u`

variable is defined on the C-grid
(Table 2.1). Variable `cosv`

is the same
at the ``half-grid'' locations, i.e. where the `v`

variable is
defined on the C-grid. To remove spherical geometry effects, set both
`cosu`

and `cosv`

to 1.

Wed Aug 26 16:58:31 PDT 1998