fb16dfecae
Commit b7f05445c0 has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
16 lines
839 B
Text
16 lines
839 B
Text
GMT is a collection of public-domain Unix tools that allows you to
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manipulate x,y and x,y,z data sets (filtering, trend fitting,
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gridding, projecting, etc.) and produce PostScript illustrations
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ranging from simple x-y plots, via contour maps, to artificially
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illuminated surfaces and 3-d perspective views in black/white or
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24bit color. Linear, log10, and power scaling is supported in
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addition to 25 common map projections. The processing and display
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routines within GMT are completely general and will handle any (x,y)
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or (x,y,z) data as input.
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This port installs only the GMT manpages, there is a tutorial and
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documentation in .ps, .pdf and .html format on the ftp site, too.
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In case you look for data to plot, there is topological data at
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ftp://topex.ucsd.edu/pub/global_topo_2min/topo_8.2.img
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(140MB, covers nearly the whole earth)
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