Added python file with symlogish example.

Author: WarlockUnicorn

dash_symlog.py

@@ -0,0 +1,52 @@
+import numpy as np
+import plotly.graph_objects as go
+import dash
+import dash_core_components as dcc
+import dash_html_components as html
+
+# Create data
+def gaussian(x,mu,sig):
+    return  np.exp(-0.5*np.power((x-mu)/sig, 2))
+
+xLinGs = np.linspace(-1.0,1,1000)
+xLogGs = np.logspace(0,4,10000)
+xGs = np.concatenate((xLinGs,xLogGs))
+yGs = gaussian(xGs,0,0.25) + gaussian(xGs,10,2.5) + \
+    gaussian(xGs,100,25) + gaussian(xGs,1000,250) + \
+    gaussian(xGs,10000,2500)
+
+# Create figure
+fig = go.Figure()
+fig.add_trace(
+    go.Scatter(x=xGs, y=yGs, name='Linear', xaxis='x1', line_color='red')
+)
+fig.add_trace(
+    go.Scatter(x=xGs, y=yGs, name='Log', xaxis='x2', line_color='blue')
+)
+domFrac = 1.0/3.0 # distance from 0 to 1 same as 10 to 100
+fig.update_layout(
+    title_text='Simple Symmetrical Log (symlog) Example',
+    xaxis={
+        'domain':[0,domFrac],
+        'range':[-1.0,0.999] # prevent an additional '1' on x-axis
+    },
+    xaxis2={
+        'domain':[domFrac,1],
+        'range':[0,4],
+        'title':'Time',
+        'type':'log',
+        'dtick':'D1'
+    },
+    yaxis={
+        'title':'Amplitude'
+    }
+)
+
+# Create app
+app = dash.Dash()
+app.layout = html.Div([
+    dcc.Graph(figure=fig)
+])
+
+# Run app
+app.run_server(debug=True)