[ET Trac] [Einstein Toolkit] #2017: McLachlan set the DIrichlet scalar for gt11 etc to zero
Einstein Toolkit
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Tue Mar 7 13:01:17 CST 2017
#2017: McLachlan set the DIrichlet scalar for gt11 etc to zero
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Reporter: rhaas | Owner:
Type: defect | Status: new
Priority: minor | Milestone:
Component: EinsteinToolkit thorn | Version: development version
Keywords: McLachlan |
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For the Scalar boundary condition (used currently for Llaama runs since
NewRad until recently would not support curvilinear outer boundaries) ML
uses the parameters gt11_scalar etc to determine the Dirichlet value. I
know that default values are not "sensible" values but rather
"historical" values, but I question at which point in time it made sense
to have the diagonal elements of the metric that we assume to become
Minkowsky (since phi->0) would be zero at large distances.
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Ticket URL: <https://trac.einsteintoolkit.org/ticket/2017>
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