public function getWindRoseReport($GET)
{
$infoType = $GET['infoTypeRadio'];
$periodType = $GET['periodTypeRadio'];
$fromDateStr = $GET['fromDate'];
$toDateStr = $GET['toDate'];
$timeBase = $GET['timeBase'];
$timeBaseQuick = $GET['timeBaseQuick'];
$quickReportType = $GET['quickReportType'];
if ($quickReportType != "null") {
$timeBase = $timeBaseQuick;
}
$timeBaseFromGet = $timeBase;
$folSeqArray = array();
//holds all folderseqs
foreach ($GET as $key => $value) {
if (strpos($key, "channelNos_") !== false) {
$folSeq = (double) substr($key, 11);
array_push($folSeqArray, $folSeq);
}
}
if (count($folSeqArray) == 0) {
return null;
}
$folSeq = $folSeqArray[0];
//calculating from to dates from provided $_GET
$fromToDates = DateUtils::getDatesArrayForStationReports($quickReportType, $fromDateStr, $toDateStr);
// $dateSlices = DateUtils::getDateSlicesByInterval($fromDate,$toDate,$timeBase);
$WSChannelNo = 0;
$WDChannelNo = 0;
$CCDS = ChannelConfigurationDataStore::getInstance();
$ChannelsInfo = $CCDS->FindByFolder($folSeq);
foreach ($ChannelsInfo as $channel) {
if ($channel->getChannelName() == "Wind Speed") {
$WSChannelNo = $channel->getChannelNumber();
} else {
if ($channel->getChannelName() == "Wind Direction") {
$WDChannelNo = $channel->getChannelNumber();
}
}
}
$fromDate = new DateTime($fromToDates['fromDate']);
$toDate = new DateTime($fromToDates['toDate']);
$toDate->setTime(23, 59, 59);
$fromDate = $fromDate->format("Y/m/d H:i:s");
$toDate = $toDate->format("Y/m/d H:i:s");
$WQDS = WQDDataDataStore::getInstance();
if (strpos($timeBase, 'hours') !== false) {
$timeBase = "1hour";
}
$WSArrayDB = $WQDS->getChannel($fromDate, $toDate, $folSeq, $WSChannelNo, $timeBase);
$WDArrayDB = $WQDS->getChannel($fromDate, $toDate, $folSeq, $WDChannelNo, $timeBase);
if ($WSArrayDB == null || $WDArrayDB == null) {
return null;
}
$WS = array();
$WD = array();
$i = 0;
$WSDateInterval = $WSArrayDB[0][0];
foreach ($WSArrayDB as $ws) {
if (strtotime($ws[0]) == strtotime($WSDateInterval)) {
$WS[$i++] = floatval($ws[1]);
$WSDateInterval = DateUtils::getIncrementedDateStr($WSDateInterval, $timeBaseFromGet);
}
}
$i = 0;
$WDDateInterval = $WDArrayDB[0][0];
foreach ($WDArrayDB as $wd) {
if (strtotime($wd[0]) == strtotime($WDDateInterval)) {
$WD[$i++] = floatval($wd[1]);
$WDDateInterval = DateUtils::getIncrementedDateStr($WDDateInterval, $timeBaseFromGet);
}
}
$direction_array["N"][] = null;
$direction_array["NNE"][] = null;
$direction_array["NE"][] = null;
$direction_array["ENE"][] = null;
$direction_array["E"][] = null;
$direction_array["ESE"][] = null;
$direction_array["SE"][] = null;
$direction_array["SSE"][] = null;
$direction_array["S"][] = null;
$direction_array["SSW"][] = null;
$direction_array["SW"][] = null;
$direction_array["WSW"][] = null;
$direction_array["W"][] = null;
$direction_array["WNW"][] = null;
$direction_array["NW"][] = null;
$direction_array["NNW"][] = null;
for ($ii = 0; $ii < count($WD); $ii++) {
switch ($WD[$ii]) {
case $WD[$ii] >= 348.75 or $WD[$ii] < 11.25:
$direction_array["N"][] = $WS[$ii];
break;
case $WD[$ii] >= 11.25 and $WD[$ii] < 33.75:
$direction_array["NNE"][] = $WS[$ii];
break;
case $WD[$ii] >= 33.75 and $WD[$ii] < 56.25:
$direction_array["NE"][] = $WS[$ii];
break;
case $WD[$ii] >= 56.25 and $WD[$ii] < 78.75:
$direction_array["ENE"][] = $WS[$ii];
break;
case $WD[$ii] >= 78.75 and $WD[$ii] < 101.25:
$direction_array["E"][] = $WS[$ii];
break;
case $WD[$ii] >= 101.25 and $WD[$ii] < 123.75:
$direction_array["ESE"][] = $WS[$ii];
break;
case $WD[$ii] >= 123.75 and $WD[$ii] < 146.25:
$direction_array["SE"][] = $WS[$ii];
break;
case $WD[$ii] >= 146.25 and $WD[$ii] < 168.75:
$direction_array["SSE"][] = $WS[$ii];
break;
case $WD[$ii] >= 168.75 and $WD[$ii] < 191.25:
$direction_array["S"][] = $WS[$ii];
break;
case $WD[$ii] >= 191.25 and $WD[$ii] < 213.75:
$direction_array["SSW"][] = $WS[$ii];
break;
case $WD[$ii] >= 213.75 and $WD[$ii] < 236.25:
$direction_array["SW"][] = $WS[$ii];
break;
case $WD[$ii] >= 236.25 and $WD[$ii] < 258.75:
$direction_array["WSW"][] = $WS[$ii];
break;
case $WD[$ii] >= 258.75 and $WD[$ii] < 281.25:
$direction_array["W"][] = $WS[$ii];
break;
case $WD[$ii] >= 281.25 and $WD[$ii] < 303.75:
$direction_array["WNW"][] = $WS[$ii];
break;
case $WD[$ii] >= 303.75 and $WD[$ii] < 326.25:
$direction_array["NW"][] = $WS[$ii];
break;
case $WD[$ii] >= 326.25 and $WD[$ii] < 348.75:
$direction_array["NNW"][] = $WS[$ii];
break;
}
}
$direction_keys = array_keys($direction_array);
$max_wind = round(max($WS), 0);
$num_data = count($WS);
$wind_range_max = $max_wind < 20 ? 25 : $max_wind;
$data_range_array = array(1, 5, 10, 15, 20, $wind_range_max);
foreach ($direction_keys as $direction) {
for ($ii = 0; $ii <= 5; $ii++) {
$count_data[$ii] = 0;
}
$raw_data = $direction_array[$direction];
foreach ($raw_data as $temp_speed) {
if ($temp_speed >= 0 and $temp_speed < $data_range_array[0]) {
$count_data[0]++;
} elseif ($temp_speed >= $data_range_array[0] and $temp_speed < $data_range_array[1]) {
$count_data[1]++;
} elseif ($temp_speed >= $data_range_array[1] and $temp_speed < $data_range_array[2]) {
$count_data[2]++;
} elseif ($temp_speed >= $data_range_array[2] and $temp_speed < $data_range_array[3]) {
$count_data[3]++;
} elseif ($temp_speed >= $data_range_array[3] and $temp_speed < $data_range_array[4]) {
$count_data[4]++;
} elseif ($temp_speed >= $data_range_array[4]) {
$count_data[5]++;
}
}
for ($ii = 0; $ii <= 5; $ii++) {
$plot_data[$direction][$ii] = 0;
}
for ($ii = 0; $ii <= 5; $ii++) {
$plot_data[$direction][$ii] = round($count_data[$ii] / $num_data * 100, 2);
}
}
return $plot_data;
}