Bug or Feature: Blackhole region boundary as RPP

Running and Runtime Errors
1

Greetings,

Is it mandatory that the outer blackbody region must be a sphere?

Here is a simple example with different definition of VOID-BLACKHOLE boundary.
If the boundary is the SPH body - no errors.
If the boundary is the RPP bogy - multiple errors and the log
Abort called from FLKAG1 reason TOO MANY ERRORS IN GEOMETRY Run stopped! STOP TOO MANY ERRORS IN GEOMETRY
Errors.inp (1.1 KB) Errors001.err (93.6 KB) Ok.inp (1.1 KB)

2

Dear Mikhail,

the outer black hole region certainly can be defined using an RPP.

your simulation fails because your outer SPH body intersect with the inner RPP, creating a geometry error.

geoerror
geoerror1858×1080 152 KB

You need to increase the radius of the sphere to fix the issue.

Cheers,
David

3

Thank you, that was a silly mistake!