Isopleth

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Isopleth

An Isopleth is a three-variable graph in which the horizontal axis shows time, the vertical axis shows depth/elevation, and the body of the graph shows the value of a given parameter. The following steps illustrate the process of generating an Isopleth.

 

Open Isopleth Window
 

Click the Isopleth button Isopleth-Shape63-WF, located in the Graphic Tools group on the Home tab, to open the Isopleth window.

 

Create an Isopleth

 

1.Select a Location.

2.Select an Analyte.

3.Select dates by clicking and dragging or by pressing and holding the Shift key, and clicking.

4.Click Show.

 

The Isopleth should now display.

 

15075-isopleth_zoom71.

 

Note: The Isopleth contour now allows you to export color, greyscale, and a classic contour.

 

Enhance the Isopleth

 

Modifications can be made to the Isopleth graph in the same way as for the vertical profile.

 

Note: An Excel Isopleth export feature now exits that allows you to build a 3D view from result data. The Isopleth uses Nearest-Neighbor to interpolate missing values creating a contiguous 3D mesh from a non-contiguous XYZ input set.