Theory and Modern Applications
From: A finite point algorithm for soil water-salt movement equation
Time step | Nodes | FPM error | CPU | |
---|---|---|---|---|
scale = 2 | scale = 3 | |||
0.01 | 11 × 11 | 8.9929 × 10−3 | 1.5175 × 10−2 | 2.6473 × 10 |
21 × 21 | 7.8850 × 10−3 | 1.2012 × 10−2 | 1.4678 × 102 | |
31 × 31 | 4.6348 × 10−3 | 1.6127 × 10−2 | 1.5375 × 102 | |
41 × 41 | 1.8824 × 10−2 | 1.8064 × 10−2 | 5.8794 × 102 |