Index: includes/definitions/os.inc.php
===================================================================
--- includes/definitions/os.inc.php	(revision 5788)
+++ includes/definitions/os.inc.php	(working copy)
@@ -1620,7 +1620,10 @@
 $config['os'][$os]['type']              = "environment";
 $config['os'][$os]['over'][0]['graph']  = "device_temperature";
 $config['os'][$os]['over'][0]['text']   = "temperature";
+$config['os'][$os]['over'][1]['graph']  = "device_humidity";
+$config['os'][$os]['over'][1]['text']   = "humidity";
 $config['os'][$os]['sysObjectID'][]     = ".1.3.6.1.4.1.17373";
+$config['os'][$os]['mibs'][]            = "IT-WATCHDOGS-MIB-V3";
 
 $os = "papouch";
 $config['os'][$os]['text']              = "Papouch Probe";
Index: includes/discovery/sensors/it-watchdogs-mib-v3.inc.php
===================================================================
--- includes/discovery/sensors/it-watchdogs-mib-v3.inc.php	(revision 0)
+++ includes/discovery/sensors/it-watchdogs-mib-v3.inc.php	(working copy)
@@ -0,0 +1,65 @@
+<?php
+
+// written by Nick Schmalenberger <nick@schmalenberger.us>
+
+  echo(" IT-WATCHDOGS-MIB-V3 ");
+
+  #this gets the sensors from the device
+  $sensor_array = snmpwalk_cache_oid($device, 'owl.climateTable', array(), 'IT-WATCHDOGS-MIB-V3', mib_dirs('itwatchdogs'));
+
+  #these are the 2 types of sensors we want to handle
+  $sensor_type_map = array(
+    'climateTempC'      => 'temperature',
+    'climateHumidity'   => 'humidity',
+  );
+
+  #the sensor array has members that are climateTables which include various sensor data
+  foreach ($sensor_array as $indexof_climateTables => $climateTable)
+  {
+    foreach ($climateTable as $oidname => $value)
+    {
+      #this checks if the sensor in this climateTable is one of the 2 types we want
+      if ($sensor_type_map[$oidname] && is_numeric($value))
+      {
+        $ok      = TRUE;
+
+        $type    = $sensor_type_map[$oidname];
+        if ($type == "temperature")
+        {
+          #this checks if the temperature reading is within the range from the datasheet
+          #http://www.itwatchdogs.com/DataSheets/MicroGoose%20datasheet%20(v1.06).pdf
+          if ($value < -30 || $value > 85)
+          {
+            $ok = FALSE;
+            echo("Temperature was out of range.\n");
+          }
+          #this oid is IT-WATCHDOGS-MIB-V3::climateTempC .X
+          $oid=".1.3.6.1.4.1.17373.3.2.1.5".".$indexof_climateTables";
+          $descr = "Degrees Celsius";
+        }
+
+        if ($type == "humidity")
+        {
+          #this checks if the humidity reading is within range as a percentage point
+          if ($value < 0 || $value > 100)
+          {
+            $ok = FALSE;
+            echo("Humidity was out of range.\n");
+          }
+          #this oid is IT-WATCHDOGS-MIB-V3::climateHumidity .X
+          $oid=".1.3.6.1.4.1.17373.3.2.1.7".".$indexof_climateTables";
+          $descr = "Relative Humidity";
+        }
+
+        if ($ok)
+        {
+          #this is what actually adds the sensor
+          discover_sensor($valid['sensor'], $type, $device, $oid, $oidname, 'it-watchdogs-mib-v3', $descr);
+        }
+      }
+    }
+  }
+
+unset($sensor_type_map, $oid, $sensor_array, $index, $type, $value, $descr, $ok);
+
+// EOF