Table 3 L∞ error convergence rates for depth

From: SWEMniCS: a software toolbox for modeling coastal ocean circulation, storm surges, inland, and compound flooding

  

DG

  

SUPG

  

DG-CG

 

elem length

p = 1

p = 2

p = 3

p = 1

p = 2

p = 3

p = 1

p = 2

p = 3

15,000

–

–

–

–

–

–

–

–

–

7500

1.9677

2.7097

3.9236

1.9057

2.8586

3.9964

2.3830

1.6829

4.2024

3750

1.9293

2.8882

–

1.8522

2.9363

2.1761

2.0056

2.2094

–

1875

1.9723

2.9514

–

1.9415

3.0927

–

1.9591

2.5070

–

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