Query in Code

[kassroman]

Dear author,
greetings.
Thanks for sharing the material. Appreciate your work.
However, there seems to be a mistake in this code, in the Nodal Current injection computation (I1 and I2), due to which the checksum = Y*V-I (Line-204) outputs a very high value- Ideally, the checksum must be close to zero. Therefore, in my opinion, even before proceeding to the identification problem, there is an Error in Obtaining proper nodal current (I) measurements. (Voltage (V) measurements are accurate).

Thanking you for your help!
Sincerely
Kass

[kassroman]

I think the elements- line regulators and capacitors are not included in I1 and I2 current calculations.