--- a/insect_phenology_model.xml	Mon Aug 14 13:44:45 2017 -0400
+++ b/insect_phenology_model.xml	Thu Sep 28 10:45:53 2017 -0400
@@ -9,12 +9,13 @@
 -a $adult_mort
 -b $adult_accum
 -c $egg_mort
--d $latitude
--e '$location'
+-d $location.fields.latitude
+-e '$location.fields.name'
 -f $max_clutch_size
 -i $min_clutch_size
 -j $nymph_mort
 -k $old_nymph_accum
+-n $temperature_data.metadata.data_lines
 -o '$output'
 -p $oviposition
 -q $photoperiod
@@ -25,8 +26,13 @@
 -y $young_nymph_accum
     ]]></command>
     <inputs>
-        <param name="location" type="text" value="" optional="false" label="Location" />
-        <param name="latitude" type="float" value="0.0" label="Latitude of selected location" />
+        <param name="location" type="select" label="Global Historical Climatology Network Station">
+            <options from_file="ghcnd_stations.txt">
+                <column name="name" index="4"/>
+                <column name="station" index="0"/>
+                <column name="latitude" index="1"/>
+            </options>
+        </param>
         <param name="temperature_data" type="data" format="csv" label="Temperature data" />
         <param name="year" type="integer" value="2017" min="1995" label="Temperature data year" />
         <param name="replications" type="integer" value="10" min="1" label="Number of replications" />
@@ -46,7 +52,7 @@
         </param>
     </inputs>
     <outputs>
-        <data name="output" format="pdf" label="${tool.name} ${location}, ${year} lat:${latitude} on ${on_string}" />
+        <data name="output" format="pdf" label="${tool.name} ${location}, ${year} on ${on_string}" />
     </outputs>
     <tests>
         <test>
@@ -85,5 +91,7 @@
     </help>
     <citations>
         <citation type="doi">10.3389/fphys.2016.00165</citation>
+        <citation type="doi">10.1175/JTECH-D-11-00103.22</citation>
+        <citation type="doi">10.7289/V5D21VHZ</citation>
     </citations>
 </tool>