Something wrong with OPF

[lyh11-source]

Hi, it is my first time to use pyflow_acdc.

I try to run the coding of OPF which is in the example floder. But the ValueError: The truth value of a DataFrame is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all(). was appeared. How to solve this problem?

Sincerely waiting for your reponse.

[BernardoCV]

Hey! I found the issue, will get at it. The example uses a somewhat simple state of the DC DC converter that I discontinued, but forgot that specific example uses it.

[BernardoCV]

Sorry about that, should run now. :) also OPF you can load pre saved grids from pyflow_acdc/pyflow_acdc/example_grids you will find the functions, just create a new py doc, import pyflow and load the grid with those functions