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1 parent 9a630b01
Showing 2 changed files with 9 additions and 5 deletions Show diff stats
web/static/js/swapp.ls
web/view/home.html.jinja2
@@ -128,18 +128,21 @@ https://gitlab.irap.omp.eu/CDPP/SPACEWEATHERONLINE
       url = sw.buildDataUrlForTarget(target_slug, started_at, stopped_at)
       d3.csv(url, (csv) ->
         timeFormat = d3.timeParse('%Y-%m-%dT%H:%M:%S%Z')
-        data = {'hci': []};
+        data = { 'hci': [] }
         configuration['parameters'].forEach((parameter) ->
-            data[parameter['id']] = []
+          data[parameter['id']] = []
         )
+        unless csv then reject "CSV is empty or nonexistent at URL '#{url}'."
         csv.forEach((d) ->
           dtime = timeFormat(d['time'])
           configuration['parameters'].forEach((parameter) ->
             id = parameter['id']
             data[id].push({x: dtime, y: parseFloat(d[id])})
           )
-          if (d['xhci'] && d['yhci'])
-            data['hci'].push({t: dtime, x: parseFloat(d['xhci']), y: parseFloat(d['yhci'])});
+          if d['xhci'] and d['yhci']
+            data['hci'].push({
+              t: dtime, x: parseFloat(d['xhci']), y: parseFloat(d['yhci'])
+            })
         )
         resolve(data)
       )
@@ -395,9 +395,10 @@ var configuration = {
   ]
 };
  
+var sw;
 jQuery().ready(function($){
   // Space Weather app itself, handling data downloads and plot draws.
-  var sw = new SpaceWeather(configuration);
+  sw = new SpaceWeather(configuration);
   sw.init();
  
   // User Interface (except plots' interactivity, such as mouse hovers)