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