(unknown charset) Re: apec model problems

From: (unknown charset) John Houck <houck_at_email.domain.hidden>
Date: Wed, 14 May 2014 04:52:17 -0400
On Tue, May 13, 2014 at 13:39 -0700, Felix Fuerst wrote:
> Dear isis-useres,
>
> I’m trying to use the XSPEC apec model on my MacBook Pro Retina running OSX 10.9.2. I get the following error message in a very simple script:
>
> isis>  (lo,hi) = _A(linear_grid(0.1, 100 , 100)) ;
> isis>  fit_fun("apec(1)") ;
> isis>  xspec_xset ("APECROOT","/Users/fuerst/bin/atomdb_v2.0.2/apec_v2.0.2_xspec") ;
> isis>   h = eval_fun (lo,hi) ;
>
> **** isis:  Fatal Error:  Please report this bug to houck_at_email.domain.hidden
It looks like the failure occurs in the xspec code, specifically
on line 439 of heasoft-6.15.1/Xspec/src/XSFunctions/Aped.cxx:
    tcout << "Interpolating between " << tval[itemp[0]]
(in heasoft-6.15.1).

At this point, it looks like the Aped::SumEqSpectra function is
trying to generate output using an xspec internal ostream
object that may not have been properly initialized.

Since the problem appears to be either in the xspec code or in
the way the xspec model library has been initialized, I'll have
to investigate further to fully understand the problem and
find out how to fix it.

Thanks,
-John
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Received on Wed May 14 2014 - 04:52:29 EDT

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