A persistent error with time-dependent with VCs

[ehabhassan]

The following error takes place very frequently, but I can't any logical pathway to fix it. The source of the error comes from I_R = 0

/home/username/anaconda3/lib/python3.12/site-packages/freegs4e/jtor.py:562: RuntimeWarning: divide by zero encountered in scalar divide
L = self.Ip / I_R - LBeta0 * (IR / I_R - 1)
/home/username/anaconda3/lib/python3.12/site-packages/freegs4e/jtor.py:562: RuntimeWarning: invalid value encountered in scalar divide
L = self.Ip / I_R - LBeta0 * (IR / I_R - 1)

[kpentland]

Hi @ehabhassan,

Thank you for noting this issue.

Do you have any more details about how we can re-create the issue on our side? Perhaps a script or notebook similar to one of the Examples?

[kpentland]

Following an offline discussion, the main issue was identified as incorrectly assigned voltages in the nonlinear stepper object - a solution was proposed to fix this issue using the virtual PCS in #64.

Any further problems will be created in a new issue.