[AMBER] nfft1-3 too large! check on MAXNFFT in ew_bspline.f

From: Ehsan Habibi <EHabibi.ibb.ut.ac.ir>
Date: Tue, 08 Jun 2010 18:19:06 +0430

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-->Dear Amber Users,


I am doing a Simulation of a DNA (240-mer) using AMBER9.
I am trying to run sander machine
with the following input script
s0 240-mer: initial minimization solvent + ions


 &cntrl


  imin = 1,


  maxcyc = 5000,


  ncyc = 500,


  ntb = 1,


  ntr = 1,


  cut = 9.0


 /


Hold the DNA fixed


500.0


RES 1 480


END


END

sander -O -i s0_wat_min1.in -o s0_wat_min1.out -p
s0_wat.prmtop -c s0_wat.inpcrd -r s0_wat_min1.rst -ref


s0_wat.inpcrd
I receive the following error:


nfft1-3 too large! check on MAXNFFT in ew_bspline.f


I tried to increase the MAXNFFT in ew_bspline.h from
500 to 5000, unfortunately it didn't work out and still gave the same error,
 should I increase it to larger
value or it it something else?
thank you very much in advance


Regards,
Ehsan



--------------------------------------------------------------
Ehsan Habibi
M.Sc. candidate of Biophysics
Laboratory of Systems Biology and Bioinformatics (LBB)
Institute of Biochemistry and Biophysics (IBB)
University of Tehran,Tehran, Iran.
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Received on Tue Jun 08 2010 - 07:00:05 PDT
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