[Gate-users] How to Simulate rotating source ?

[Xiaoyin]

Dear Gaters,

I'm working with a Gate V6.1, (Geant 4.9.4.p02, and CLHEP 2.1.0.1) and 
trying to define a moving / rotating source.

I copied the code found in the user guide in wiki:

/gate/MovingSource/geometry/setRmax 5. cm
/gate/MovingSource/geometry/setRmin 0. cm
/gate/MovingSource/geometry/setHeight 20. cm
/gate/MovingSource/moves/insert translation
/gate/MovingSource/translation/setSpeed 0 0 0.04 cm/s

but my gate stops at the 1st line and says*/command not found/*.

Does anyone else has tried with the MovingSource? Or the moving source 
is no longer usable in GateV6.1?

Thank you very much for your kindly help in advance!

best regards,

Xiaoyin