[Gate-users] Material

Alexandre CARRÉ xela.errac at gmail.com
Wed May 9 15:54:59 CEST 2018


Hello Ali,

I don't know if it can resolve your problem, but I've had a similar error.
I resolved it adding a blanck line at the end of my materials database file.

Alexandre
ᐧ

2018-05-09 13:54 GMT+02:00 Boersma David <david.boersma at medaustron.at>:

> Hi Ali,
>
>
>
> (Please keep the discussion on the mailing list, others might have similar
> problems. Or they might be able to offer help.)
>
>
>
> Just to be sure: could you check that the “setMaterialDatabase” command is
> *before* any “setMaterial” command in your mac file?
>
>
>
> Good luck!
>
> David
>
>
>
> *From:* Ali Ebrahimi [mailto:a.ebrahimi2008 at yahoo.com]
> *Sent:* Wednesday, May 9, 2018 11:12 AM
> *To:* Boersma David <david.boersma at medaustron.at>
> *Subject:* Re: [Gate-users] Material
>
>
>
> Dear David
>
> Thank you for your attention and your answers. I solved my problem. But
> there is a problem for me. when the main.mac is running, there is an error
> like below:
> [GateMaterialDatabase: could not find the definition for material 'Air' in
> material files]
> I checked the definition of Air in my materials 'db' file. but there was
> no problem!
> In the main. mac, I defined the:
> /gate/world/setMaterial    Air
> and then, I defined Air in my materials 'db' file. there is the same
> spell. but I don't know!
>
> I tested stuff, change the 'Air' in the   /gate/world/setMaterial  Air to
> /gate/world/setMaterial Teeth
> Then I run it, but there is an error like previous error!!
> I can't solve this error!
> Ali Ebrahimi
>
>
>
>
>
> On Tuesday, 8 May 2018, 4:28:32 PM GMT+4:30, Boersma David <
> david.boersma at medaustron.at> wrote:
>
>
>
>
>
> Hi Ali,
>
>
>
> Two questions:
>
>
>
> (1)    Do you mean “materialAF.dat” (without s before AF) or
> “materialsAF.dat” (with an s before AF)?
>
>
>
> (2)    If you provide just filename without path, then the file should be
> in the same directory as where you run Gate. Usually we make a dedicated
> workspace directory for a simulation, with “data”, “mac” and “output”
> directories, and we run (from the workspace directory) something like “Gate
> mac/main.mac”. Your database file would naturally be stored in the “data”
> directory. If that is how you did it, then in the mac file the database
> file should be called “data/materialsAF.dat” (with or without s), just
> “materialsAF.dat” would give an error similar to what you quote.
>
>
>
> Maybe you can first try to answer these questions. If that does not
> resolve your issue then we can try other things.
>
>
>
> Good luck!
>
> David
>
>
>
> *From:* Gate-users [mailto:gate-users-bounces at lists.opengatecollaboration.
> org <gate-users-bounces at lists.opengatecollaboration.org>] *On Behalf Of *Ali
> Ebrahimi
> *Sent:* Sunday, May 6, 2018 12:44 PM
> *To:* gate-users at lists.opengatecollaboration.org
> *Subject:* [Gate-users] Material
>
>
>
> Hi, all gate users
>
>
>
> I have a question about the setMaterialDetabase.
>
> I have written the main.mac and I have defined the setMaterialDetabase
> with ''.dat''. This file related to an phantom which reported by ICRP110.
> There are an error when running is performed.
>
>
>
> Error:
>
>
>
> Could not find material database file  /home/gate/project/materialsAF.dat
>
>
>
> why the gate can not find my ''materialAF.dat''??
>
>
> Thanks
>
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