How to automate color sampler

I've been using now the script and it's really nice. Is it possible to get exact lab values out of ps? or is the only way to get rounded values?

I think a question to ask would be: Are these sample points going to be the same for every set you have to compare or will they be at different coordinates for each set?

Would you need an easy way to set up the sample point coordinates? This seems like the most time-consuming portion of what you are doing to me. If that's the case, it may be beneficial to make 2 scripts. One to log the coordinates quickly as you pick them and another to go through the set to compare. I guess it could be done with one script with a check first to see how many sample points have been selected for this set. If it is 60, then run the comparison.

Is this more of what you're looking for?

I wonder if this will work...

if(documents.length){
var doc = decodeURI(activeDocument.fullName.fsName);
var Name = activeDocument.name.match(/(.*)\.[^\.]+$/)[1];
var outFile = File("~/desktop/"+Name+".csv");
var sampledColours=[];// Array to hold results
var sampleXY=[ ///////// Amend with all your locations to test
[1,2],
[2,2],
[3,2],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[250,250],
[260,250],
[300,260],
[260,250],
[300,260]
];
for(var a in sampleXY){
var result = getSample(sampleXY[0],sampleXY[1]);
var L = Math.round(result.lab.l);
var A = Math.round(result.lab.a);
var B = Math.round(result.lab.b); 
var pos ="X = "+ sampleXY[0]+" Y = "+sampleXY[1];
sampledColours.push([[doc],[pos],,,]);
}
outFile.open("w");
for(var s in sampledColours){
 outFile.writeln(sampledColours); 
 }
outFile.close();
}
function getSample(X,Y){
app.activeDocument.colorSamplers.removeAll();
var xPos = new UnitValue( X,'px') ;
var yPos = new UnitValue( Y,'px' );
var mySampler = app.activeDocument.colorSamplers.add([xPos,yPos]);
var myColor = mySampler.color;
return(myColor);
}