[cam-users] What should I do about "COURLIM" error?

[Xuguang Sun]

Dear ccm users,
 I run ccm3 on SGI platform by mpi, and the compiling
and linking are all right, and it could run stably 18
days, but then the following like warning comes,
COURLIM: Courant limit exceeded at k,j= kk jj
(estimate = eee.eee), solution
has been truncated to wavenumber nn ***
The CFL limit has been exceeded. Therefore the
high-frequency end of the spectrum has
been truncated at the level specified by namelist
variable KMXHDC. Not a fatal error.

What the matter about this?  and what should I do to
this error? 

Thanks  in advance!


=====
SUN Xuguang
Department of Atmospheric Sciences
Nanjing University 
Nanjing 210093
P.R.China

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