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CNS0.5 & dens mod

Edmund W. Czerwinski edcz at HBCG.UTMB.EDU
Wed Feb 24 23:04:26 EST 1999


Using CNS version 0.5, I ran model_phase.inp to calculate phases, FOM,
H-L Coefficients, which generated a file with FOM_MOD as one of the
fields instead of sigma.  The next script, density_modify.inp, asks for
sigma as an input field.  If I run the script with FOM_MOD in the input
field for obs_sigf, I get the following error message in the log file
after a long time:
 CNSsolve>
 CNSsolve> xray
 XRAY>   set echo=off end
 NEXTCD: condition evaluated as false
 NEXTCD: condition evaluated as false
 NEXTCD: condition evaluated as false
 NEXTCD: condition evaluated as false
 NEXTCD: condition evaluated as false
 NEXTCD: condition evaluated as false
 XRAY>   declare name=&STRIP%out_f domain=reciprocal type=complex end
 XDECLARE: Object FULL_MOD has been declared.
 XRAY>   declare name=&STRIP%out_fom domain=reciprocal type=real end
 %XDECLARE-ERR: Object FOM_MOD already exists -- cannot be re-declared.
 %XDECLARE error encountered: Object cannot be re-declared.
   (CNS is in mode: SET ABORT=NORMal END)
 *****************************************************
 ABORT mode will terminate program execution.
 *****************************************************
 Program will stop immediately.
          ============================================================
           Maximum dynamic memory allocation:   399092344 bytes
           Maximum dynamic memory overhead:           448 bytes
           Program started at: 13:44:56 on 24-Feb-99
           Program stopped at: 19:19:11 on 24-Feb-99
           CPU time used:   19735.1992 seconds
          ============================================================

How can model_phase be modified to output sigma in the reflection file?
Or can the FOM_MOD field be changed to simply FOM and used in the input
field as I did in the aborted run since FOM is modified in each cycle?
Or is there another fix possible?

Ed Czerwinski
Univ Texas Medical Branch
edcz at hbcg.utmb.edu





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