How to clone two single-node models into multiple nodes without success about message_ix HOT 1 CLOSED

Hi @meng25meng, thanks for your question. In your code snippet, you define a variable base as a message_ix.Scenario with model "Anhui energy model" and scenario "baseline2", but then you re-define the variable base as a message_ix.Scenario with model "Xinjiang energy model" and scenario "baselinexinjiang_0.05". If you want to load both Scenarios at the same time, you will need to use different variables for that.

However, I'm not sure this is what you want to do. Please correct me if I'm wrong, but to me it sounds like you want to have a single Scenario with two nodes in it that should be connected via power/energy trade/transmission. If this interpretation is correct, you don't need to define two Scenarios, you just need to add both nodes (or regions) to one Scenario. Please see step 1.1 of this tutorial to learn how to do this.

Please note: I think this is a question about how to use message_ix more than it is an issue with the code. So I will convert this to a discussion.

from message_ix.