Runalyze\DEM\Provider\GuessInvalidValuesTrait::guessInvalidValuesOnBox()

Complexity

Conditions	4
Paths	4

Size

Total Lines	17
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	4

Importance

Changes	1
Bugs	0	Features	1

<?php
    protected function guessInvalidValuesOnBox(array &$elevationOnBoundingBox)
    {
        $validValues = array_filter($elevationOnBoundingBox, function ($val) {
            return false !== $val;
        });
        $numValidValues = count($validValues);

        if ($numValidValues > 0) {
            $average = array_sum($validValues) / $numValidValues;

            foreach ($elevationOnBoundingBox as $i => $value) {
                if (false === $value) {
                    $elevationOnBoundingBox[$i] = $average;
                }
            }
        }
    }
}