Use output defined in a python script as objective in jeplus+ea

asked 2023-07-05 06:03:25 -0600

kostas
61 ●2

updated 2023-07-05 18:01:51 -0600

Aaron Boranian

14155 ●83 ●24 http://bigladdersoftware.com/

Hello there,

There was a similar question asked 2 years ago (see here) about this but still cannot implement it. I used a python script to compute RMSE and gather the results in a file called RMSE.csv. My question is how can use this table to define my objective? What should the formula box contain?

Kostas

answered 2023-07-05 08:13:08 -0600

Yi Zhang
1250 ●11 ●6

Hi Kostas,

I am not sure if you are calling your script for computing RMSE in jEPlus. Here is the documentation for using scripts for post-processing in jEPlus/jEPlus+EA: https://www.jeplus.org/wiki/doku.php?.... If your script is already working in this way, but the computed results are not showing in AllCombinedResults.csv, you should first check whether RMSE.csv has to expected format (see "Output table format") and if the table name (RMSE) is correctly referenced in the script object in RVX.

Here you can find an example project for calibration. The models are for an older version of E+, but you should be able to figure out how it works by looking at the scripts and the RVX composition. https://files.jeplus.org/EA_Example_O...