Using the Nonuniform Dynamic Mode Decomposition to Reduce the Storage Required for PDE Simulations

Table 8

Density in an plane with .

Spatial modes	Execution time (sec)	Average % error	F-norm % error	Inf-norm % error	Reduced memory as % of original
2	2.40	0.5929	0.4390	0.7468	2.050302
3	14.00	0.5901	0.4331	0.7471	3.075453
4	37.71	0.5930	0.4383	0.7476	4.100604
5	162.43	0.5830	0.4291	0.7369	5.125755