GRAPHS
TOMS866 / IFISS Visualization Functions

GRAPHS is a directory of MATLAB M-files which can be used to visualize the solutions of the problems handled by IFISS.

Author:

• Howard Elman,
  Department of Computer Science,
  University of Maryland,
  College Park, Maryland 20742,
  USA,
  elman@cs.umd.edu
• Alison Ramage,
  Department of Mathematics,
  University of Strathclyde,
  26 Richmond Street,
  Glasgow G1 1XH,
  United Kingdom,
  a.ramage@strath.ac.uk
• David Silvester,
  School of Mathematics,
  University of Manchester,
  Sackville Street,
  Manchester M60 1QD,
  United Kingdom,
  na.silvester@na-net.ornl.gov

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Source Code:

• bookplot.m saves IFISS figure as postscript file.
• ellx.m outlines L-shaped domain.
• eplot.m plots element data on square-shaped domain.
• eplotl.m plots element data on L-shaped domain.
• errplot.m plots solution and error estimate on square-shaped domain.
• errplotl.m plots solution and error estimate on L-shaped domain.
• exportfig.m export a figure to Encapsulated Postscript.
• flowplot.m plots flow data on square-shaped domain.
• flowplotl.m plots flow data on standard step-shaped domain.
• flowplotp.m plots flow data on slit shaped domain.
• flowplotz.m plots flow data on extended step-shaped domain.
• flowvolume.m plots/explores flow solution on vertical cross-section.
• htmlplot.m saves IFISS figure as html file.
• mplot.m plots 2x2 macroelement data on square-shaped domain.
• mplotl.m plots 2x2 macroelement data on L-shaped domain.
• solplot.m plots nodal data on square-shaped domain.
• solplotl.m plots nodal data on L-shaped domain.
• solsurf.m plots solution surface on square-shaped domain.
• solsurfl.m plots solution surface on L-shaped domain.
• squarex.m outlines square-shaped domain.
• stepx.m outlines step domain.
• xsection.m plots/explores solution on horizontal cross-section.

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