RIKEN Pioneering Project "Prediction for Science" DA Study Group

Date & Time

February 28th, 2022, 9:30-10:30

Web Meeting

Zoom

Language

English

Program

Summary

(1) Otsuka-san explained the Lorenz 96 model.

Python notebook

We have discussed: initial condition, how to add the error, error growth rate, error doubling time, saturation of the error.

(2) The error covariance matrix and how it changes by using the tangent linear model.

Organizer

• RIKEN Cluster for Pioneering Research (CPR)

Co-organizer

• RIKEN Center for Computational Science (R-CCS)