ERT - Ensemble based Reservoir Tool - is designed for running ensembles of dynamical models such as reservoir models, in order to do sensitivity analysis and data assimilation. ERT supports data assimilation using the Ensemble Smoother (ES), Ensemble Smoother with Multiple Data Assimilation (ES-MDA) and Iterative Ensemble Smoother (IES).
For a group of summary observations, only one of the observations are plotted in the ert gui plot window. This can be reproduced using https://github.com/equinor/fmu-drogon. An example of the observation file for Drogon where there are 9 observations with the KEY WGOR:A1. Seemingly from the update log they are all active in the update step.
For a group of summary observations, only one of the observations are plotted in the ert gui plot window. This can be reproduced using https://github.com/equinor/fmu-drogon. An example of the observation file for Drogon where there are 9 observations with the KEY WGOR:A1. Seemingly from the update log they are all active in the update step.