Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
Contouring for 2D-Arrays, xfarbe new version
Hello, there is a new version of xfarbe with colored lines, patterns, html-documentation, and other improvements. xfarbe is a program for visualizing 2D-arrays with the following main characteristics: - Nonlinear interpolation with bicubics on a rectangular grid - Computation of contour lines, piecewise on the rectangular cells - Location of maxima, minima and saddle points from the bicubics - Optional area filling with colors or patterns between the contours - Output to X-displays and to Postscript files - Detailed customization with resource file - Interactive labeling of contour lines - Interactive data probing for value and derivatives - Placing of symbols according to information from a file - Computation of profiles across the rectangular grid You get it from my homepage (See below), or from netlib in the graphics subdirectory, for instance: http://netlib.att.com/netlib/graphics/xfarbe.taz.uu.Z xfarbe will compile and run on any Unix system with the Athena Widget Library installed. -- Dr. Albrecht Preusser | Basic Engineering: Gemeinsames Rechenzentrum | ---------------------- Fritz-Haber-Institut der MPG | Nothing for nothing Faradayweg 4-6 | Nothing for everything D-14195 Berlin (Dahlem) | Nothing for ever Phone: +49-30-8413-3220 | ---------------------- http://www.fhi-berlin.mpg.de/~grz/pub/preusser.html