interp fc7a6f3719 Let pictures be created in the PBM format instead of the PNG format, because ... some installations of gnuplot cannot produce PNG, though it is a web standard. The PBM files may be converted to other file formats using the PBMPLUS package from http://www.acme.com/software/pbmplus/, including PNG.		2002-10-22 15:34:59 +00:00
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htdocs	minor changes	2002-10-21 08:26:50 +00:00
surflets	Let pictures be created in the PBM format instead of the PNG format, because	2002-10-22 15:34:59 +00:00