|Message: Re: /gps/pos/confine causes error||Not Logged In (login)|
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On Fri, 28 Jan 2005 20:19:24 GMT, Jeremy McCormick wrote:
> This error occurs seemingly regardless of the source type I specify, > i.e. even if my detector wholly contains a sphere of 1.0 mm radius at > (0, 0, 0), as in the following. > > /gps/pos/confine pv_det_envelope_0 > /gps/pos/type Volume > /gps/pos/shape Sphere > /gps/pos/inner_radius 0 > /gps/pos/radius 1 mm > /gps/pos/centre 0 0 0 > > /gps/ene/mono 10 GeV > > /gps/ang/type iso > > /gps/particle mu- > > I still get the same error message (see parent post). > > Apparently, the GPS thinks that the generated points > are outside the specified volume when, in fact, they > are not. > > Simple gps macros such as mono energy with a fixed > position and momentum work fine. >
This is an old problem, but I just came across it. I tried to defined my source as volume with inner radius but problem occurs. I believe the problem is due to the fact that inner_radius is only set for plane annulus source.
Can I know how you solve the issue? I might get some ideas on how to solve mine.