diff --git a/source/madpy/djangoMad/madweb/forms.py b/source/madpy/djangoMad/madweb/forms.py
index 9bd4023..4afdf9a 100644
--- a/source/madpy/djangoMad/madweb/forms.py
+++ b/source/madpy/djangoMad/madweb/forms.py
@@ -639,6 +639,11 @@ class SingleExpPlotsForm(django.forms.Form):
                                                             required=False)
         
 '''get_params2 retrieves a list of 1d and 2d parameters of type 1 hdf5 files'''
+
+def check_mnemonic(s):
+    
+    return s.replace('+', '%2b')
+
 def get_params1(args, kwargs, madExpObj, madWebObj):
     
     expID = getSelection('experiment_list', args, kwargs)
@@ -649,47 +654,13 @@ def get_params1(args, kwargs, madExpObj, madWebObj):
     basename = firsttuple[0]
     fullFilename = os.path.join(expDir, basename)
     f = h5py.File(fullFilename, "r")
-    data = f[list(f.keys())[0]]
-    array = data[list(data.keys())[0]]
-
-    param1d = array[list(array.keys())[0]]
-    param2d = array[list(array.keys())[1]]
-    paramch1d = list(param1d.keys())
-    paramch2d = list(param2d.keys())
-
-    dataparameters = param1d[list(param1d.keys())[0]]
-    paramch_mn_bin = list(dataparameters['mnemonic'])
-    paramch_bin = list(dataparameters['description'])
-    paramch_mn = list()
-    paramch = list()
-
-    for i in range(len(paramch_bin)):
-        paramch_mn.append(paramch_mn_bin[i].decode("utf-8"))
-        paramch.append(paramch_bin[i].decode("utf-8"))
-    
-    choices1d = ['Select parameter']
-    for ch in paramch1d[1:]:
-        aux = paramch[paramch_mn.index(ch.upper())]
-        choices1d.append(aux)
-
-
-    dataparameters = param2d[list(param2d.keys())[0]]
-    paramch_mn_bin = list(dataparameters['mnemonic'])
-    paramch_mn = list()
-    paramch_bin = list(dataparameters['description'])
-    paramch = list()
-
-    for i in range(len(paramch_bin)):
-        paramch_mn.append(paramch_mn_bin[i].decode("utf-8"))
-        paramch.append(paramch_bin[i].decode("utf-8"))
-    
-    choices2d = ['Select parameter']
-    for ch in paramch2d[1:]:
-        aux = paramch[paramch_mn.index(ch.upper())]
-        choices2d.append(aux)
-
-
-    choices = [choices1d,choices2d]
+    
+    data = f['Data']
+    
+    choices1d = [(check_mnemonic(x[0].decode().lower()), x[1].decode()) for x in data['Array Layout']['1D Parameters']['Data Parameters']]
+    choices2d = [(check_mnemonic(x[0].decode().lower()), x[1].decode()) for x in data['Array Layout']['2D Parameters']['Data Parameters']]
+    choices = [[('0', 'Select Parameter')] + choices1d, [('0', 'Select Parameter')] + choices2d]
+    f.close()
     return choices
 
 
@@ -704,21 +675,9 @@ def get_params2(args, kwargs, madExpObj, madWebObj):
     basename = firsttuple[0]
     fullFilename = os.path.join(expDir, basename)
     f = h5py.File(fullFilename, "r")
-
-    metadata = f[list(f.keys())[1]]
-    table = metadata[list(metadata.keys())[0]]
-    param_mn_bin = list(table['mnemonic'])
-    param_mn = list()
-    for p in param_mn_bin:
-        param_mn.append(p.decode("utf"))
-
-    index = param_mn.index('UT2_UNIX')
-    params = list(table['description'])
-    choices = ['Select parameter']
-    for p in params[index+1:]:
-        choices.append(p.decode("utf-8"))
-
-    return choices
+    parameters = [(x[0].decode().lower(), x[1].decode()) for x in f['Metadata']['Data Parameters']]
+    f.close()
+    return [('0', 'Select Parameter')] + parameters
 
 
 class SingleExpPlotsSelectionForm(django.forms.Form):
@@ -750,28 +709,14 @@ class SingleExpPlotsSelectionForm(django.forms.Form):
             choices = get_params1(args, kwargs, madExpObj, madWebObj)
             params1d = choices[0]
             params2d = choices[1]
-            
-            index = list(range(len(params1d)))
-            paramchoices1d = list(zip(index, params1d))
-
-            
-            index = list(range(len(params2d)))
-            paramchoices2d = list(zip(index, params2d))
-            
-
-            self.fields['param_list2d'] = django.forms.ChoiceField(widget = django.forms.Select(), choices=paramchoices2d, label="2D Parameters", required=False)
+            self.fields['param_list1d'] = django.forms.ChoiceField(widget = django.forms.Select(), choices=params1d, label="1D Parameters", required=False)
+            self.fields['param_list2d'] = django.forms.ChoiceField(widget = django.forms.Select(), choices=params2d, label="2D Parameters", required=False)
 
         else:
             params1d = get_params2(args, kwargs, madExpObj, madWebObj)
-            #if params1d[0] == 'ut2_unix':
-             #   params1d[0] = 'Select parameter'
-            index = list(range(len(params1d)))
-            paramchoices1d = list(zip(index, params1d))
-  
-        self.fields['param_list1d'] = django.forms.ChoiceField(widget = django.forms.Select(), choices=paramchoices1d, label="1D Parameters", required=False)
+            self.fields['param_list1d'] = django.forms.ChoiceField(widget = django.forms.Select(), choices=params1d, label="1D Parameters", required=False)
         
 
-        
 class SingleExpDownloadAsIsForm(django.forms.Form):
     """SingleExpDownloadAsIsForm is a Form class for the download as is field in the Single Experiment interface.
     Use this because its faster to create than the full SingleExpDefaultForm
diff --git a/source/madpy/djangoMad/madweb/templates/madweb/show_experiment.html b/source/madpy/djangoMad/madweb/templates/madweb/show_experiment.html
index 9529d79..421e954 100644
--- a/source/madpy/djangoMad/madweb/templates/madweb/show_experiment.html
+++ b/source/madpy/djangoMad/madweb/templates/madweb/show_experiment.html
@@ -11,6 +11,7 @@
 {% block title %}Show Madrigal experiment{% endblock %}
     
 {% block extra_head %}
+	<script src="https://cdn.plot.ly/plotly-latest.min.js"></script>
     <script>
     
         function changeFile (select) {
diff --git a/source/madpy/djangoMad/madweb/views.py b/source/madpy/djangoMad/madweb/views.py
index 5e17dcd..aba3049 100644
--- a/source/madpy/djangoMad/madweb/views.py
+++ b/source/madpy/djangoMad/madweb/views.py
@@ -363,8 +363,8 @@ def show_plots(request):
 
 def view_plot(request):
 
-    param1d = int(request.GET.get('param1d','0'))
-    param2d = int(request.GET.get('param2d','0'))
+    param1d = request.GET.get('param1d', 0)
+    param2d = request.GET.get('param2d', 0)
 
     madDB = madrigal.metadata.MadrigalDB()
     madWebObj = madrigal.ui.web.MadrigalWeb(madDB)
@@ -384,40 +384,22 @@ def view_plot(request):
 
         # Get the data
         
-        data = f[list(f.keys())[0]]
+        data = f['Data']
 
-        if 'Array Layout' in list(data.keys()):
-            array = data[list(data.keys())[0]]
-            timestamps = array[list(array.keys())[4]]
-            datatime = [datetime.datetime.fromtimestamp(t) for t in list(timestamps)]
-
-            range = array[list(array.keys())[3]]
-            datarange = list(range)
-            
+        if 'Array Layout' in data:
+            array = data['Array Layout']
+            datatime = [datetime.datetime.fromtimestamp(t) for t in array['timestamps']]
+            yrange = array['gdalt']            
 
             if param1d==0:
-                parameters_2d = array[list(array.keys())[1]]
-                paramname = list(parameters_2d.keys())[param2d]
-                param = parameters_2d[list(parameters_2d.keys())[param2d]]
-                dataparam = list(param)
-                plot = plot_heatmap(datatime,datarange,dataparam,paramname)
-
+                plot = plot_heatmap(datatime, yrange, array['2D Parameters'][param2d], param2d)
             else:
-                parameters_1d = array[list(array.keys())[0]]
-                paramname = list(parameters_1d.keys())[param1d]
-                param = parameters_1d[list(parameters_1d.keys())[param1d]]
-                dataparam = list(param)
-                plot = plot_scatter(datatime,dataparam,paramname)
+                plot = plot_scatter(datatime, array['1D Parameters'][param1d], param1d)
 
         else:
-            table = data[list(data.keys())[0]]
-            a = list(table.dtype.fields.keys())
-            index = a.index('ut2_unix')
-            v = a[index:]
-            paramname = v[param1d]
-            dataparam = list(table[paramname])
-            datatime = [datetime.datetime.fromtimestamp(t) for t in list(table['ut2_unix'])]
-            plot = plot_scatter(datatime,dataparam,paramname)
+            table = data['Table Layout']
+            datatime = [datetime.datetime.fromtimestamp(t) for t in table['ut2_unix']]
+            plot = plot_scatter(datatime,table[param1d],param1d)
 
     return HttpResponse(plot)
 
@@ -468,7 +450,7 @@ def plot_scatter(datatime,dataparam,paramname):
 
 
 def plot_heatmap(datatime,datarange,dataparam,paramname):
-    if (numpy.isnan(dataparam).all()):
+    if (numpy.all(numpy.isnan(dataparam))):
         plot = "There is no valid data available for this plot"   
     else:
         fig = go.Figure()
@@ -506,7 +488,7 @@ def plot_heatmap(datatime,datarange,dataparam,paramname):
                     ]),
                     type = "dropdown",
                     direction="down",
-                    pad={"r": 10, "t": 10},
+                    pad={"r": 10, "t": -10},
                     showactive=True,
                     x=0.1,
                     xanchor="left",
@@ -527,21 +509,22 @@ def plot_heatmap(datatime,datarange,dataparam,paramname):
                         ),
                     ]),
                     direction="down",
-                    pad={"r": 10, "t": 10},
+                    pad={"r": 10, "t": -10},
                     showactive=True,
                     x=0.32,
                     xanchor="left",
                     y=1.05,
                     yanchor="top"
                 ),
+
             ]
         )
         
         fig.update_layout(
             annotations=[
                 dict(text="Colorscale", showarrow=False,
-                                    x=0, xref="paper", y=1.03, yref="paper", align="left"),
-                dict(text="Lines", x=0.25, xref="paper", y=1.03, yref="paper",
+                                    x=0, xref="paper", y=1.05, yref="paper", align="left"),
+                dict(text="Lines", x=0.25, xref="paper", y=1.05, yref="paper",
                              showarrow=False)
             ]
         )