Re: [Ngspice-devel] dump MNA matrix

[Steve H. <rxet30> <Ste...@mo...>]

---"Hao" == YU, HAO <YU> writes:

Hao> I'm wondering if anyone could help about how to dump the MNA
Hao> matrix during the ac frequency sweeping.

Assuming ngspice source is still organized like spice3: In the sparse
matrix package, there is a function, spPrint (in spoutput.c), which
will print the matrix.  You'll need to insert a call to spPrint in the
frequency sweep loop in ckt/acan.c

I hope you're looking at a small circuit. :)

--Steve