@nqminds/crop-doc-constants/src/thresholds.js

Cropdoc constants

import moment from "moment";

const thresholds = {
  harvestAlertThreshold: moment.duration(2, "weeks").valueOf(),
  blightAlertThreshold: moment.duration(4, "weeks").valueOf(),
  blightSeverityThreshold: {medium: 2, high: 5},
  tempThreshold: {low: 5, high: 25},
  heatwaveThreshold: {temp: 28, days: 5},
  // Lower bound hourly precipitation thresholds (mm)
  rainThresholdHourlyMm: {moderate: 2.5, heavy: 10, violent: 50},
  get rainThresholdDailyMm() {
    return {
      moderate: this.hoursInDay * this.rainThresholdHourlyMm.moderate,
      heavy: this.hoursInDay * this.rainThresholdHourlyMm.heavy,
      violent: this.hoursInDay * this.rainThresholdHourlyMm.violent,
    };
  },
  get rainThresholdWeeklyMm() {
    return {
      moderate: this.hoursInWeek * this.rainThresholdHourlyMm.moderate,
      heavy: this.hoursInWeek * this.rainThresholdHourlyMm.heavy,
      violent: this.hoursInWeek * this.rainThresholdHourlyMm.violent,
    };
  },
  humidityThreshold: {low: 30, high: 70},
  sensorThresholdKm: 50,
  geoSearchDelta: 50 / 111, // km to degrees lat lon
  pixelSearchDelta: 0.01,
  controlThresholdKm: 5,
  blightValidMonths: 6,
  blightForecastStart: -8,
  blightForecastEnd: 7,
};

export default thresholds;