文件列表:

xfarbe-2.3\Copyright (1799, 1996-08-30)
xfarbe-2.3\Imakefile (424, 1996-08-30)
xfarbe-2.3\XFarbe (17261, 1996-09-02)
xfarbe-2.3\arrya.dat (1651, 1996-08-30)
xfarbe-2.3\bormet.dat (28880, 1996-08-30)
xfarbe-2.3\example.ps (96639, 1996-08-30)
xfarbe-2.3\farbe2d.c (99100, 1996-08-30)
xfarbe-2.3\gie2.dat (1621, 1996-08-30)
xfarbe-2.3\gray64.pal (768, 1996-08-30)
xfarbe-2.3\xfarbe.sym (229, 1996-09-09)
xfarbe-2.3\itplbv.c (27072, 1996-08-30)
xfarbe-2.3\makefile.alt (578, 1996-09-02)
xfarbe-2.3\mm.c (41834, 1996-08-30)
xfarbe-2.3\muk2.dat (1707, 1996-08-30)
xfarbe-2.3\mukher.dat (1760, 1996-08-30)
xfarbe-2.3\pal.pro (511, 1996-08-30)
xfarbe-2.3\pat1.h (419, 1996-08-30)
xfarbe-2.3\pat2.h (411, 1996-08-30)
xfarbe-2.3\pat3.h (279, 1996-08-30)
xfarbe-2.3\pat4.h (283, 1996-08-30)
xfarbe-2.3\pat5.h (279, 1996-08-30)
xfarbe-2.3\post.c (16544, 1996-08-30)
xfarbe-2.3\resources.h (2161, 1996-08-30)
xfarbe-2.3\rhod3.dat (24710, 1996-08-30)
xfarbe-2.3\rhod8.dat (24280, 1996-08-30)
xfarbe-2.3\test.dat (214, 1996-08-30)
xfarbe-2.3\wilke.dat (5150, 1996-08-30)
xfarbe-2.3\wilke.sym (307, 1996-08-30)
xfarbe-2.3\xf_prof.pro (1015, 1996-08-30)
xfarbe-2.3\xfarbe.FAQ (8293, 1996-08-30)
xfarbe-2.3\xfarbe.batch (285, 1996-08-30)
xfarbe-2.3\xfarbe.c (67816, 1996-09-06)
xfarbe-2.3\xfarbe.dat (1526, 1996-08-30)
xfarbe-2.3\xfarbe.pal (768, 1996-08-30)
xfarbe-2.3\xfarbe.ps (63679, 1996-08-30)
xfarbe-2.3\html\ima1.gif (5030, 1996-08-30)
xfarbe-2.3\html\ima10.gif (6290, 1996-08-30)
xfarbe-2.3\html\ima11.gif (7403, 1996-08-30)
xfarbe-2.3\html\ima12.gif (4034, 1996-08-30)
... ...

xfarbe: Fill Area with Bicubics - Visualization of 2D-Arrays 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 - Exact 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 Copyright (C) Albrecht PREUSSER, Fritz-Haber-Institut der MPG, Berlin The numerical kernel is based on: Preusser, Albrecht Algorithm 671 - FARB-E-2D: Fill Area with Bicubics on Rectangles - A Contour Plot Program. ACM Transactions on Mathematical Software, Vol. 15, No. 1, March 1***9, p. 79-89. To install: uudecode xfarbe.taz.uu uncompress xfarbe.tar.Z tar xvf xfarbe.tar cd xfarbe-2.3 xmkmf make If you do not have imake or in case of other problems, please first try to use "make -f makefile.alt". After building xfarbe, the Resource File XFarbe must be installed: One copy should be at a location, where it can be modified by a user, for instance in his login directory. Another copy should reside in /usr/lib/X11/app-defaults or a similar directory, which is used on your system for keeping system- wide Resource files for X-Application Defaults. If you prefer to work with a copy of XFarbe in the current working directory, use "setenv XAPPLRESDIR ." or whatever is appropriate on your system. That will allow you to use different files XFarbe for each working directory. *** Note that the format of the data file "xfarbe.dat" depends *** on Resource settings in file XFarbe. Possible problems during installation are the following: 1) xmkmf and imake are not available, or errors during compilation. Some compilers have problems with part of the code, if high optimization levels are turned on. They may even generate false code. In all of these cases, first try make -f makefile.alt . If there are still fatal errors during compilation, please send me a mail: preusser@fhi-berlin.mpg.de 2) cc does not find libraries and/or include files. Look for the missing files on your system (a list of the required files is near the end of the file xfarbe.html) *** The Athena Widget Set (Xaw) is required. *** Use the -Ldir and -Idir options for cc in "makefile.alt" for specifying the directories of libraries and include files. 3) The default fonts are not found on your server machine. Search for the "font"-entries in file XFarbe. Replace them by valid specifications for your server, for instance: "fixed". The "courier"-fonts should be replaced by other mono-spaced (typewriter) fonts. If you had to change one of the C sources to install the program on your system, or you know about other improvements, please give me a note. Now view the file xfarbe.html in the html subdirectory with any html-browser, preferably Netscape. =============================================================== The author requests: - that the software should not be redistributed - changes to the code be restricted to issues of portability - reference be given to the mentioned publication, if possible =============================================================== Please send comments, suggestions, bugs to PREUSSER@fhi-berlin.mpg.de or Albrecht PREUSSER Fritz-Haber-Institut der MPG Faradayweg 4-6 D-14195 Berlin (Dahlem) Germany FAX: -49-30-8413-4701 Have a nice contour!

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