[Octave-bug-tracker] [bug #49918] odeset and Stats option is case sensitive

[Rik]

URL:
  <http://savannah.gnu.org/bugs/?49918>

                 Summary: odeset and Stats option is case sensitive
                 Project: GNU Octave
            Submitted by: rik5
            Submitted on: Thu 22 Dec 2016 10:13:44 PM PST
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: cdf
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Any

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Details:

I don't know how Matlab handles the Stats option to odeset, but Octave behaves
in a case-sensitive manner.


odeset ('Stats', 'ON')
ans =


  scalar structure containing the fields:

    Stats = ON
    AbsTol = [](0x0)
    BDF = [](0x0)
    Events = [](0x0)
    InitialSlope = [](0x0)
    InitialStep = [](0x0)
    JConstant = [](0x0)
    JPattern = [](0x0)
    Jacobian = [](0x0)
    MStateDependence = [](0x0)
    Mass = [](0x0)
    MassSingular = [](0x0)
    MaxOrder = [](0x0)
    MaxStep = [](0x0)
    MvPattern = [](0x0)
    NonNegative = [](0x0)
    NormControl = [](0x0)
    OutputFcn = [](0x0)
    OutputSel = [](0x0)
    Refine = [](0x0)
    RelTol = [](0x0)
    Vectorized = [](0x0)


But if you look at the code in the m-files, for example ode45.m, you find


  ## Print additional information if option Stats is set
  if (strcmp (odeopts.Stats, "on"))


It seems like these calls should be replaced with strcmpi.  It also looks like
the option NormControl requires the same change.






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