| //VERSION=3 | |
| const moistureRamps = [ | |
| [-0.8, 0x800000], | |
| [-0.24, 0xff0000], | |
| [-0.032, 0xffff00], | |
| [0.032, 0x00ffff], | |
| [0.24, 0x0000ff], | |
| [0.8, 0x000080] | |
| ]; | |
| const viz = new ColorRampVisualizer(moistureRamps); | |
| function setup() { | |
| return { | |
| input: ["B8A", "B11", "dataMask"], | |
| output: { bands: 4 } | |
| }; | |
| } | |
| function evaluatePixel(samples) { | |
| let val = index(samples.B8A, samples.B11); | |
| let imgVals = viz.process(val); | |
| return imgVals.concat(samples.dataMask); | |
| } |