public function prepareFormulaParams()
{
$this->formula_params['h_station_above_sea'] = $this->station_obj->altitude;
// h_barometer_above_station
$sensor_id_codes = $this->getUsedSensors($this->station_obj->station_id);
$sensor_id_code = array_shift(preg_grep('/^PR.$/', $sensor_id_codes));
$qb = new CDbCriteria();
$qb->with = ['sensor.handler', 'metric'];
$qb->addCondition('sensor.sensor_id_code LIKE \'' . $sensor_id_code . '\'');
$qb->addCondition('sensor.station_id = ' . $this->station_obj->station_id);
$qb->addCondition('handler.handler_id_code LIKE \'Pressure\'');
$qb->addCondition('t.feature_code LIKE \'height\'');
$res = StationSensorFeature::model()->find($qb);
$h_barometer_above_station = 0;
if ($res && !is_null($res->feature_constant_value) && !is_null($res->metric->code)) {
$h_barometer_above_station = It::convertMetric($res->feature_constant_value, $res->metric->code, 'meter');
}
$this->formula_params['h_barometer_above_station'] = $h_barometer_above_station;
// coefficient_from_station_gravity
$station_gravity = floatval($this->station_obj->station_gravity);
$this->formula_params['coefficient_from_station_gravity'] = ($station_gravity > 0 ? $station_gravity : array_shift(array_keys(yii::app()->params['station_gravity']))) / 0.0065 / 287;
return parent::prepareFormulaParams();
}
public function prepareFormulaParams()
{
return parent::prepareFormulaParams();
}
