Output RHS or RHS Jacobian

[aph4499]

Hello,
Is there a way to output the RHS Jacobian of a system of equations in Fipy or simply the RHS?
Thanks

[guyer]

The FIPY_DISPLAY_MATRIX environment variable allows you to see the matrix and RHS.

Alternatively, call eq.cacheRHSvector() before solving or sweeping and then access eq.RHSvector after.

[aph4499]

Thanks