|Message: Problem tracking in magnetic field in batch mode||Not Logged In (login)|
Click on the Forum title, e.g. on the "Forums by Category" page, to read a sequence of postings to the Forum and its threads all in one page. If you are only interested in one thread or the thread following a specific posting, click the thread or the posting, which takes you to a smaller page, which contains only the part you are interested in and may be easier to navigate.
Messages are "chained" if there are only replies at the first level, i.e. 1/1.html, 1/1/1.html etc. In case of "chained" messages the message number is replaced by the icon and there is no indentation.
Inline: Display the subject line only or also the text of the posting(s); for the choice "All" the "Outline" choices are switched off.
|1||0||1||no text / full text of posting|
|2||1||All||text for level 1 only / text for All postings|
Outline: Choose the depth of the posting thread, successive toggle controls provide increasing detail.
|1||2||1||2 levels / 1 level (original posting)|
|2||3||2||3 levels / 2 levels|
|3||3||All||3 levels / all levels (all postings)|
My simulation includes tracking of electrons in magnetic field. Magnetic field is
calculated from a grid. When I run events with Qt visualization the results are
what I expect, but when I run in batch mode, tracking in magnetic field goes wrong and my events go out of experimental acceptance (I have the same seed for random events when I compare batch to gui output).
I also tried HepRepXML and the results ate the same as in batch mode and I am able to see how the electrons leave the experimental acceptance.
I tried geant4 versions 9.4.p01 and 9.4.p02 and the result was the same. I checked my geometry with DAVID and no problem was detected. I have attached verbose output of one event with batch mode and gui mode.
Any help will be greatly appreciated.
Attachment: http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2011/12/02/08.56-67812-batchoutput.txt http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2011/12/02/08.56-12097-guioutput.txt
|Inline Depth:||Outline Depth:||Add message:|