Gradient Contour Add-In
JWalk & Associates

Description: Creates a gradient contour chart, using a 2-D data range. The chart is highly customizable, but it does not update dynamically.
Limitations: None
Requires: Excel 97 or later version. If you use a version prior to Excel 2002, the mmaximum number of data points may be limited.
Installation:
  1. Copy gradient contour.xla to a directory on your hard drive.
  2. In Excel, select Tools - Add-Ins
  3. Click the Browse button
  4. Locate the gradient contour.xla file

When the add-in is installed, the Tools menu will display a new menu item: Gradient Contour

Documentation: None
Price: Free
VBA Code Available: Yes. Free to those who purchased Power Utility Pak (with VBA source code option)

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