CORINE Land Cover visualisation script

//VERSION=3
function setup() {
  return {
    input: ["CLC", "dataMask"],
    output: {
      bands: 4,
      sampleType: "AUTO"
    }
  }
}

const map = [
  [1, 0xe6004d],  //111 - Continuous urban fabric
  [2, 0xff0000],  //112 - Discontinuous urban fabric
  [3, 0xcc4df2],  //121 - Industrial or commercial units
  [4, 0xcc0000],  //122 - Road and rail networks and associated land
  [5, 0xe6cccc],  //123 - Port areas
  [6, 0xe6cce6],  //124 - Airports
  [7, 0xa600cc],  //131 - Mineral extraction sites
  [8, 0xa64d00],  //132 - Dump sites
  [9, 0xff4dff],  //133 - Construction sites
  [10, 0xffa6ff], //141 - Green urban areas
  [11, 0xffe6ff], //142 - Sport and leisure facilities
  [12, 0xffffa8], //211 - Non-irrigated arable land
  [13, 0xffff00], //212 - Permanently irrigated land
  [14, 0xe6e600], //213 - Rice fields
  [15, 0xe68000], //221 - Vineyards
  [16, 0xf2a64d], //222 - Fruit trees and berry plantations
  [17, 0xe6a600], //223 - Olive groves
  [18, 0xe6e64d], //231 - Pastures
  [19, 0xffe6a6], //241 - Annual crops associated with permanent crops
  [20, 0xffe64d], //242 - Complex cultivation patterns
  [21, 0xe6cc4d], //243 - Land principally occupied by agriculture with significant areas of natural vegetation
  [22, 0xf2cca6], //244 - Agro-forestry areas
  [23, 0x80ff00], //311 - Broad-leaved forest
  [24, 0x00a600], //312 - Coniferous forest
  [25, 0x4dff00], //313 - Mixed forest
  [26, 0xccf24d], //321 - Natural grasslands
  [27, 0xa6ff80], //322 - Moors and heathland
  [28, 0xa6e64d], //323 - Sclerophyllous vegetation
  [29, 0xa6f200], //324 - Transitional woodland-shrub
  [30, 0xe6e6e6], //331 - Beaches - dunes - sands
  [31, 0xcccccc], //332 - Bare rocks
  [32, 0xccffcc], //333 - Sparsely vegetated areas
  [33, 0x000000], //334 - Burnt areas
  [34, 0xa6e6cc], //335 - Glaciers and perpetual snow
  [35, 0xa6a6ff], //411 - Inland marshes
  [36, 0x4d4dff], //412 - Peat bogs
  [37, 0xccccff], //421 - Salt marshes
  [38, 0xe6e6ff], //422 - Salines
  [39, 0xa6a6e6], //423 - Intertidal flats
  [40, 0x00ccf2], //511 - Water courses
  [41, 0x80f2e6], //512 - Water bodies
  [42, 0x00ffa6], //521 - Coastal lagoons
  [43, 0xa6ffe6], //522 - Estuaries
  [44, 0xe6f2ff], //523 - Sea and ocean
  [48, 0xffffff]  //999 - NODATA
];

const visualizer = new ColorMapVisualizer(map);

function evaluatePixel(sample) {
  let rgbVis = visualizer.process(sample.CLC);
  return rgbVis.concat(sample.dataMask);
}