I think Daniel's point is that Pf is not defined yet when it is first called in the script. You could fix this by moving the line using Pf that Daniel pointed to after the definition that you refer to. I think the general point, however, is that it makes it much easier to help if you try to make sure that the script you send gives the errors that you see.
Best, Ray <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> Virus-free. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link> <#m_-68387843283325897_DDB4FAA8-2DD7-40BB-A1B8-4E2AA1F9FDF2> On Fri, May 6, 2016 at 1:00 PM, Mohammad Kazemi <[email protected]> wrote: > Thanks Daniel for your response. I thought defining variables as > cellvariable should be enough. > > Pf = CellVariable(mesh=mesh, value=Pdi,hasOld=True) > > > Should I define it in some other way? > > Thanks > > On Fri, May 6, 2016 at 12:10 PM, Daniel Wheeler <[email protected] > > wrote: > >> On Fri, May 6, 2016 at 12:09 PM, Daniel Wheeler >> <[email protected]> wrote: >> > Hi Mo, >> >> Apologies for that. >> >> -- >> Daniel Wheeler >> _______________________________________________ >> fipy mailing list >> [email protected] >> http://www.ctcms.nist.gov/fipy >> [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ] >> > > > > -- > Mohammad Kazemi > West Virginia University > Department of Petroleum and Natural Gas Engineering > > _______________________________________________ > fipy mailing list > [email protected] > http://www.ctcms.nist.gov/fipy > [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ] > >
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