Fix CDAWeb RemoteData filter by instrument type

Benjamin Renard
1 parent 9b88323b
Showing 1 changed file with 9 additions and 2 deletions Show diff stats
src/REMOTEDATA/CDAWEB.php
@@ -141,9 +141,16 @@ class CDAWEB extends RemoteDataCenterClass
         foreach ($datasets as $ds) {
 	    $datasetId = $ds->getElementsByTagName("Id")->item(0)->nodeValue;
-            $insType = $ds->getElementsByTagName("InstrumentType")->item(0)->nodeValue;
+            $insTypeNodes = $ds->getElementsByTagName("InstrumentType");
+            $validInstrumentType = FALSE;
+            foreach ($insTypeNodes as $insTypeNode) {
+               if (in_array ($this->html_encode($insTypeNode->nodeValue), $this->validInstrumentTypes )) {
+                  $validInstrumentType = TRUE;
+                  break;
+               }
+            }
-            if (in_array ($this->html_encode($insType), $this->validInstrumentTypes )) {
+            if ($validInstrumentType) {
                 $id = $ds->getElementsByTagName("Id")->item(0)->nodeValue;