12. Performance test: setup

The other conditions of performance test.

Resolution
Spectral truncation is T21.

Temporal integraion
performed by using Asselin-filtered leapfrog and 4th-order Runge-Kutta scheme. 
Δt = 400 sec.		

Total integration time is 100 days.
The results obtaind by using both schemes are similer to each other.
The first 25 days results with leapfrog scheme are shown.