Yes, the script starts with //VERSION=2". **Next, after “”//"", you can find it:**

//VERSION=2

var degToRad = Math.PI / 180;

function evaluatePixel(samples) {

var sample = samples[0];

var b03_norm = normalize(sample.B03, 0, 0.253061520471542);

var b04_norm = normalize(sample.B04, 0, 0.290393577911328);

var b05_norm = normalize(sample.B05, 0, 0.305398915248555);

var b06_norm = normalize(sample.B06, 0.006637972542253, 0.608900395797889);

var b07_norm = normalize(sample.B07, 0.013972727018939, 0.753827384322927);

var b8a_norm = normalize(sample.B8A, 0.026690138082061, 0.782011770669178);

var b11_norm = normalize(sample.B11, 0.016388074192258, 0.493761397883092);

var b12_norm = normalize(sample.B12, 0, 0.493025984460231);

var viewZen_norm = normalize(Math.cos(sample.viewZenithMean * degToRad), 0.918595400582046, 1);

var sunZen_norm = normalize(Math.cos(sample.sunZenithAngles * degToRad), 0.342022871159208, 0.936206429175402);

var relAzim_norm = Math.cos((sample.sunAzimuthAngles - sample.viewAzimuthMean) * degToRad)

var n1 = neuron1(b03_norm,b04_norm,b05_norm,b06_norm,b07_norm,b8a_norm,b11_norm,b12_norm, viewZen_norm,sunZen_norm,relAzim_norm);

var n2 = neuron2(b03_norm,b04_norm,b05_norm,b06_norm,b07_norm,b8a_norm,b11_norm,b12_norm, viewZen_norm,sunZen_norm,relAzim_norm);

var n3 = neuron3(b03_norm,b04_norm,b05_norm,b06_norm,b07_norm,b8a_norm,b11_norm,b12_norm, viewZen_norm,sunZen_norm,relAzim_norm);

var n4 = neuron4(b03_norm,b04_norm,b05_norm,b06_norm,b07_norm,b8a_norm,b11_norm,b12_norm, viewZen_norm,sunZen_norm,relAzim_norm);

var n5 = neuron5(b03_norm,b04_norm,b05_norm,b06_norm,b07_norm,b8a_norm,b11_norm,b12_norm, viewZen_norm,sunZen_norm,relAzim_norm);

var l2 = layer2(n1, n2, n3, n4, n5);

var fapar = denormalize(l2, 0.000153013463222, 0.977135096979553);

return {

default: [fapar]

}

}

function neuron1(b03_norm,b04_norm,b05_norm,b06_norm,b07_norm,b8a_norm,b11_norm,b12_norm, viewZen_norm,sunZen_norm,relAzim_norm) {

var sum =

- 0.887068364040280

+ 0.268714454733421 * b03_norm

- 0.205473108029835 * b04_norm

+ 0.281765694196018 * b05_norm

+ 1.337443412255980 * b06_norm

+ 0.390319212938497 * b07_norm

- 3.612714342203350 * b8a_norm

+ 0.222530960987244 * b11_norm

+ 0.821790549667255 * b12_norm

- 0.093664567310731 * viewZen_norm

+ 0.019290146147447 * sunZen_norm

+ 0.037364446377188 * relAzim_norm;

return tansig(sum);

}

function neuron2(b03_norm,b04_norm,b05_norm,b06_norm,b07_norm,b8a_norm,b11_norm,b12_norm, viewZen_norm,sunZen_norm,relAzim_norm) {

var sum =

+ 0.320126471197199

- 0.248998054599707 * b03_norm

- 0.571461305473124 * b04_norm

- 0.369957603466673 * b05_norm

+ 0.246031694650909 * b06_norm

+ 0.332536215252841 * b07_norm

+ 0.438269896208887 * b8a_norm

+ 0.819000551890450 * b11_norm

- 0.934931499059310 * b12_norm

+ 0.082716247651866 * viewZen_norm

- 0.286978634108328 * sunZen_norm

- 0.035890968351662 * relAzim_norm;

return tansig(sum);

}

function neuron3(b03_norm,b04_norm,b05_norm,b06_norm,b07_norm,b8a_norm,b11_norm,b12_norm, viewZen_norm,sunZen_norm,relAzim_norm) {

var sum =

+ 0.610523702500117

- 0.164063575315880 * b03_norm

- 0.126303285737763 * b04_norm

- 0.253670784366822 * b05_norm

- 0.321162835049381 * b06_norm

+ 0.067082287973580 * b07_norm

+ 2.029832288655260 * b8a_norm

- 0.023141228827722 * b11_norm

- 0.553176625657559 * b12_norm

+ 0.059285451897783 * viewZen_norm

- 0.034334454541432 * sunZen_norm

- 0.031776704097009 * relAzim_norm;

return tansig(sum);

}

function neuron4(b03_norm,b04_norm,b05_norm,b06_norm,b07_norm,b8a_norm,b11_norm,b12_norm, viewZen_norm,sunZen_norm,relAzim_norm) {

var sum =

- 0.379156190833946

+ 0.130240753003835 * b03_norm

+ 0.236781035723321 * b04_norm

+ 0.131811664093253 * b05_norm

- 0.250181799267664 * b06_norm

- 0.011364149953286 * b07_norm

- 1.857573214633520 * b8a_norm

- 0.146860751013916 * b11_norm

+ 0.528008831372352 * b12_norm

- 0.046230769098303 * viewZen_norm

- 0.034509608392235 * sunZen_norm

+ 0.031884395036004 * relAzim_norm;

return tansig(sum);

}

function neuron5(b03_norm,b04_norm,b05_norm,b06_norm,b07_norm,b8a_norm,b11_norm,b12_norm, viewZen_norm,sunZen_norm,relAzim_norm) {

var sum =

+ 1.353023396690570

- 0.029929946166941 * b03_norm

+ 0.795804414040809 * b04_norm

+ 0.348025317624568 * b05_norm

+ 0.943567007518504 * b06_norm

- 0.276341670431501 * b07_norm

- 2.946594180142590 * b8a_norm

+ 0.289483073507500 * b11_norm

+ 1.044006950440180 * b12_norm

- 0.000413031960419 * viewZen_norm

+ 0.403331114840215 * sunZen_norm

+ 0.068427130526696 * relAzim_norm;

return tansig(sum);

}

function layer2(neuron1, neuron2, neuron3, neuron4, neuron5) {

var sum =

- 0.336431283973339

+ 2.126038811064490 * neuron1

- 0.632044932794919 * neuron2

+ 5.598995787206250 * neuron3

+ 1.770444140578970 * neuron4

- 0.267879583604849 * neuron5;

return sum;

}

function normalize(unnormalized, min, max) {

return 2 * (unnormalized - min) / (max - min) - 1;

}

function denormalize(normalized, min, max) {

return 0.5 * (normalized + 1) * (max - min) + min;

}

function tansig(input) {

return 2 / (1 + Math.exp(-2 * input)) - 1;

}

function setup(ds) {

return {

components: [ds.B03, ds.B04, ds.B05, ds.B06, ds.B07, ds.B8A, ds.B11, ds.B12, ds.viewZenithMean, ds.viewAzimuthMean, ds.sunZenithAngles, ds.sunAzimuthAngles],

output: [

{

id: “default”,

sampleType: SampleType.AUTO,

componentCount: 1

}

]

}

}