Ah.. thank you! I read it before but I forgot. On Feb 23, 2012, at 10:36 AM, Jose E. Roman wrote:
> > El 23/02/2012, a las 10:31, Hui Zhang escribi?: > >> I know PetscOptionsGetScalar(), but do not know how to write the complex >> number >> in command line. I tried to write it in some forms but all did not work. >> >> Say, the options is -acomplex. I tried >> -acomplex 1.0+1.0i, or >> -acomplex 1.0+1.0*i, or >> -acomplex 1.0+1.0*I >> ... >> no one works. >> >> thank you, >> Hui > > -acomplex 1,1 > > Read the manpage > http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Sys/PetscOptionsGetScalar.html > > Jose >
