Multitime scripts

[mcihadarslanoglu]

Hello,

Is it possible to run multitime eval scripts ? My eval script is below.

  //VERSION=3 (auto-converted from 1)

//Basic initialization setup function
function setup() {
  return {
	//List of all bands, that will be used in the script, either for visualization or for choosing best pixel
    input: [{
      bands: [
         "B04",
         "B08",
         "SCL"
      ]
    }],
	//This can always be the same if one is doing RGB images
    output: { bands: 1 },
    mosaicking: "ORBIT"
  }
}

/*
In this function we limit the scenes, which are used for processing. 
These are based also on input variables, coming from Playground. 
E.g. if one sets date "2017-03-01" ("TO date") and cloud coverage filter 30%, 
all scenes older than 2017-03-01 with cloud coverage 30% will be checked against
further conditions in this function.
The more scenes there are, longer it will take to process the data.
After 60 seconds of processing, there will be a timeout.
*/

function filterScenes (scenes, inputMetadata) {
    return scenes.filter(function (scene) {
//Here we limit data between "(TO date - 1 month) to (TO date)
	  return scene.date.getTime()>=(inputMetadata.to.getTime()-1*31*24*3600*1000) ;
    });
}

function calcNDVI(sample) {
  var denom = sample.B04+sample.B08;
  switch(sample.SCL){
      
      // Unclassified (dark grey)
    case 7: return [0];
    
    // Cloud medium probability (grey)
    case 8: return [0];
        
    // Cloud high probability (white)
    case 9: return [0];
      }
  return ((denom!=0) ? (sample.B08-sample.B04) / denom : 0.0);
}
function evaluatePixel(samples) {  
  var max = 0;
  for (var i=0;i<samples.length;i++) {
      var ndvi = calcNDVI(samples[i]);
    max = ndvi > max ? ndvi:max;
  }



if (max>0.53) return [1];
else return [0]

}

[mcihadarslanoglu]

I think line #778 can be changed ?

earthspy/earthspy/earthspy.py

Lines 772 to 788 in 00f163c

	shb_request = shb.SentinelHubRequest(
	data_folder=self.store_folder,
	evalscript=self.evaluation_script,
	input_data=[
	shb.SentinelHubRequest.input_data(
	data_collection=self.data_collection,
	time_interval=(date_string, date_string),
	other_args={"processing": {"orthorectify": True}},
	)
	],
	responses=[
	shb.SentinelHubRequest.output_response("default", shb.MimeType.TIFF),
	],
	bbox=loc_bbox,
	size=loc_size,
	config=self.config,
	)

[AdrienWehrle]

Sorry for answering only now @mcihadarslanoglu ! Do you mean applying different evaluation scripts to the same date and location?

[AdrienWehrle]

If so, I'd rather run the pipeline two with two different evaluation scripts, I'm afraid allowing different scripts would make the code more complex while it could just be called twice.