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PGPLOT version 5.2.1
This version is a maintenance release. It introduces no new subroutines or
functionality.
Tested Systems
Version 5.2.1 has been tested on the following systems.
* Solaris 2.5.1 (SunOS 5.5.1), GNU Fortran (g77) and C (gcc) 2.8.1 [sol2
g77_gcc]; tested on SPARC Ultra-1; device drivers CGDRIV GIDRIV GLDRIV
NUDRIV PPDRIV PSDRIV TKDRIV TTDRIV WDDRIV XMDRIV XWDRIV.
Changes to configuration files and system support
New systems
sys_cygwin
sys_gnuwin32
sys_solx86
Modified systems
See the appropriate pgplot/sys_*/aaaread.me file for details of changes.
Many configuration files (not listed here) have been modified to correct
errors and add new configuration variables.
sys_aix
Modified aaaread.me, xlf_cc.conf; added g77_gcc.conf.
sys_hp
Added g77_gcc.conf.
sys_linux
Added f95_gcc.conf (and directory f95_src), fort77_gcc.conf,
g77_elf.conf, g77_gcc_aout.conf, nag_gcc.conf and directory nag_src.
sys_osf1
Added g77_gcc.conf.
sys_win
Added gidriv.f and pgpack.f (special versions of these routines for
Windows).
Modified support routines
sys/grgetc.c
Removed unused variables.
sys/grgmem.c
Modified to work with 64-bit systems (or other systems in which a
pointer does not fit in an int).
Changes to device drivers
New device drivers
cgdriv
Driver for CGM (Computer Graphics Metafile).
pndriv
Driver for PNG (Portable Network Graphics format). Note: to install
this, you must have libpng.
xadriv
This is a widget driver, like xmdriv, that uses the X-athena widget set
instead of the Motif widget set. See the documentation for xmdriv for
further information.
Modified device drivers
Many.
Changes to PGPLOT subroutines
pgqinf
Returns new version number (5.2.1).
----------------------------------------------------------------------------
Tim Pearson, California Institute of Technology, tjp@astro.caltech.edu
Copyright 1999 California Institute of Technology
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