# 46. Mutasjon: Generer flerlagers «ZonesMap» asynkront

Generer "ZonesMap" basert på flere lag for "Field" asynkront.

{% hint style="info" %}
Den asynkrone tilnærmingen oppretter en oppgave (Generate "generateVectorAnalysisMap") for behandling, og abonnementet vil bli mottatt så snart behandlingen er ferdig.
{% endhint %}

Attributt `dataLag` inneholder den nødvendige informasjonen per datalag som skal brukes i resultatet "ZonesMap". Attributtet `faktor` representerer **vekt** av datalaget.

{% code overflow="wrap" lineNumbers="true" %}

```graphql
mutasjon GenerateMultiLayerZonesMapAsync {
  generateMultiLayersVectorAnalysisMapAsync(input: {
    fieldUuid: "<placeholder_of_field_uuid>"
    antallSone:7
    navn: "MultiYear f1.0 + LIDAR Slope f-0.5 + OM f0.5 + VolDr f0.2"
    dataLag: [{
      faktor: 1.0
      satelliteImageUuids: [
        "<placeholder_of_satelliteimage_uuid_1>",
	"<placeholder_of_satelliteimage_uuid_2>",
        "<plassholder_for_satellittbilde_uuid_3>",
        "<plassholder_for_satellittbilde_uuid_4>",
        "<plassholder_for_satellittbilde_uuid_5>",
        "<plassholder_for_satellittbilde_uuid_6>",
        "<plassholder_for_satellittbilde_uuid_7>",
        "<plassholder_for_satellittbilde_uuid_8>",
        "<plassholder_for_satellittbilde_uuid_9>",
        "<plassholder_for_satellittbilde_uuid_10>"
      ]
    	index: EVI2
    }, {
      faktor: -0.5
      topographyMapUuid: "<placeholder_of_topographymap_uuid>"
    	topografiAttributt: helning
    }, {
      faktor: 0.5
      soilDatasetUuid: "<placeholder_of_soildataset_uuid>"
      jordAttributt: "Soil_OM___"
    }, {
      faktor: 0.2
      yieldDatasetUuid: "<placeholder_of_yielddataset_uuid>"
      avlingsAttributt: vol_d
    }]
  }) {    
    uuid 
    fieldUuid
    statusKode  
  }
}

```

{% endcode %}


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