Hi, when I set in GIBBS input: 
ivcap=1, natcap=5697, fcap=3.0,isolvp=5697,
...I expect PARM-cap-atom-pointer (if any) to be overwritten by 5697.
But what I find in GIBBS output file is: 
 %GIBBS-I-CAPMOD, cap parameters modified
     IVCAP =    1     MATCAP=    0     IFCAP =    0
     NATCAP=    0     CUTCAP=   0.00000
     XCAP  =   0.00000     YCAP  =   0.00000
     ZCAP  =   0.00000     FCAP  =   3.00000
...and some lines later...
 Solute/solvent pointers:
     IPTSOL= 3730       NATRCM=15798
     IPTRES=    0       IPTATM=    0
     NSPSOL=    0       NSPSTR=    0
     NSOLUT= 5697       NATOM =1579
>From here I deduce that the progam perfectly distinguishes between what is 
solvent/solute (NSOLUT= 5697), but it fails when expressing in the output 
what it has read from the input (natcap=5697 --> NATCAP=    0). This would 
have NO EFFECT on gibbs run.
Is this interpretation right??
Thanks a lot for the answers,
Jose Ramon
---------------------------------------------------------------------------
Jose R. Blas                         
Molecular Modelling & Bioinformatics 
IRBB, Parc Cientific de Barcelona   |e-mail:jramon_at_mmb.pcb.ub.es
C/Josep Samitier 1-5,               | phone: + 34 93 40371 55
08028 Barcelona                     |
Received on Thu Dec 05 2002 - 11:50:45 PST