shouldBeCavok method

bool shouldBeCavok()

Analyses the conditions for CAVOK in the report. Returns true if CAVOK should be reported, false if not or if there is no data to make a complete analysis.

Implementation

bool shouldBeCavok() {
  if (weathers.length > 0) return false;

  if (clouds.ceiling) return false;

  if (prevailingVisibility.inMeters == null || clouds.length == 0) {
    return false;
  }

  if (prevailingVisibility.inMeters != null &&
      prevailingVisibility.inMeters! < 10000.0) return false;

  for (var c in clouds.items) {
    if (c.cover == 'indefinite ceiling') return false;

    if (c.cloudType == 'cumulonimbus' || c.cloudType == 'towering cumulus') {
      return false;
    }

    if (c.heightInFeet != null && c.heightInFeet! < 4999.99999999) {
      return false;
    }
  }

  return true;
}