I have used Custom script editor in order to create script that will mask clouds. I want to check if they are really masked by plotting the image.

The problem is that when I use get_data and priint the results, the results are in UINT8.

This is my costum script in the cinfugruation utility:

//VERSION=3

function setup() {

  return {

    input: ["B04", "B08", "CLM"],

    output: { bands: 1 },

    sampleType:"FLOAT32"

  };

}



function evaluatePixel(sample) {

  let ndvi = index(sample.B08, sample.B04);

  if (sample.CLM == 1) {

    return [null]

  }

  return [ndvi];

}

the idea- return null value if there is a cloud.

Then when I retrieve images and print the values:

wms_bands_request = WmsRequest(

            data_collection=DataCollection.SENTINEL2_L2A,

            data_folder='{}/{}/{}'.format(folder_,date,plot),

            layer='NDVI_MASK_CLOUD',

            bbox=bbox,

            time=date,

            width=bbox_size[0],

            height=bbox_size[1],

            image_format=MimeType.TIFF,

            time_difference=datetime.timedelta(hours=2),#get one image when there is small time differences between them

            config=config)

        

        

        wms_bands_img = wms_bands_request.get_data(save_data=False)

I have no idea why does it happen as the sampleType in the costum script is float32.