I'm new to GEE. I'm working on EVI data analysis. So this is my code for MODIS evi. I want to know how to multiply all the images there inside ImageCollection by scale factor 0.0001 to get real EVI values. Because my values are -2000, 10000
How do I get this work done?
var clipper = function(image){
return image.clip(sureste);
};
Map.addLayer(sureste);
print(sureste);
var modis = ee.ImageCollection('MODIS/006/MOD13Q1')
.map(clipper);
var months = ee.List.sequence(1,12);
// Group by month, and then reduce within groups by mean();
// the result is an ImageCollection with one image for each
// month.
var byMonth = ee.ImageCollection.fromImages(
months.map(function(m) {
return modis.filter(ee.Filter.calendarRange(m, m, 'month'))
.filterBounds(sureste)
.select('EVI').mean().multiply()
.set('month', m);
}));
print("Monthly images",byMonth);