Automated Data Plotter

This application dynamically generates many types of graphs. These graphs are derived from processing of various data sources done by the IEM. Please feel free to use these generated graphics in whatever way you wish. Reset App. The IEM Explorer application offers a simplified frontend to some of these autoplots.


First, select a chart type::

Second, select specific chart options::

Select Station:
 
First Hour:
Second (subsequent) Hour:
Year to highlight in chart:
Additional Year to plot (optional):
Additional Year to plot (optional)
Additional Year to plot (optional)
Variable to Compare:
Accumulate the daily plot?
Centered smooth of data over given days
Color Ramp:
  Reverse Colormap?
Image Pixel Size @100 DPI
Image Resolution (DPI) (max 500)
Select Output Format:

Plot Description:

This application presents daily comparisons of an automation station's hourly data. You pick two hours of your choice and the application will compute the difference between the two. The hours selected are for the local time zone of the station. The comparison is made between the first hour and the subsequent second hour. If the first hour is less than the second, the comparison is made on the same calendar day. If the second hour is less than the first, then the second hour is taken from the next day.

The chart displays a two dimensional histogram / heatmap underneath the plotted lines covering the period of record data.

Based on a sampling of recent timings for this application, plot generation time has averaged 17 seconds. Hold on for the plot is generating now!


View Data (as csv)   Download as Excel  
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IEM Daily Features using this plot

The IEM Daily Features found on this website often utilize plots found on this application. Here is a listing of features referencing this plot type.