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Member "vfplot-1.0.15/CHANGES" (7 Nov 2019, 4665 Bytes) of package /linux/privat/vfplot-1.0.15.tar.gz:


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    1 vfplot changelog
    2      __________________________________________________________________
    3 
    4    Table of Contents
    5 
    6    07 Nov 2019. 1.0.15
    7    20 Aug 2019. 1.0.14
    8    09 Jun 2016. 1.0.13
    9    12 Jun 2015. 1.0.12
   10    20 Dec 2012. 1.0.11
   11    04 Jun 2012. 1.0.10
   12    18 Jun 2011. 1.0.9
   13    09 May 2011. 1.0.8
   14    10 Apr 2011. 1.0.7
   15    14 Jan 2009. 1.0.6
   16    07 Jan 2009. 1.0.5
   17    18 Nov 2008. 1.0.4
   18    19 Oct 2008. 1.0.3
   19    01 Jul 2008. 1.0.2
   20    06 Jun 2008. 1.0.1
   21    01 Jun 2008. 1.0.0
   22 
   23 1.0.15
   24 
   25      * POSIX threads on OS X. Compiling on OS X with the --pthread-extra
   26        option should create a multithreaded version of the program.
   27 
   28 1.0.14
   29 
   30      * Fix floating point errors reading Gerris GFS files when compiled
   31        with gcc-8.
   32 
   33 1.0.13
   34 
   35      * Fixed 50 defects found by Coverity static analysis.
   36      * Fixed a bug in the numerical calculation of the field radius of
   37        curvature used in the dynamic.
   38      * The sag2grd utility rewritten in Python, works with GMT versions 4
   39        or 5.
   40 
   41 1.0.12
   42 
   43      * Short-circuit when the Perram-Werthiem distance is found to be
   44        greater than one (the ellipses do not intersect) giving a 20%
   45        speedup.
   46      * Updated to the latest version of John Tsiombikas's kdtree library.
   47 
   48 1.0.11
   49 
   50      * Simplification of the threading code.
   51 
   52 1.0.10
   53 
   54      * Rewrote the POSIX threading for the force calculation, resulting in
   55        a substantial speedup on multiprocessor hardware: A plot taking 10
   56        seconds with -j1 will now typically take 6.5 seconds with -j2 on a
   57        dual-processor machine.
   58        The default behaviour is now to use as many threads as there are
   59        CPUs on the system, if this number can be determined. Otherwise one
   60        thread is used.
   61      * Updated the gfs2xyz2D program to compile against the most recent
   62        version of Gerris following the removal of some obsolete API
   63        features in January 2012.
   64 
   65 1.0.9
   66 
   67      * Fixed a domain generation bug (strange winding number)
   68      * Modified the sag2grid program to handle input files with leading
   69        and trailing whitespace
   70        Fixed Makefile for sag2grid so that it is now actually installed.
   71 
   72 1.0.8
   73 
   74      * Simplified the bilinear grid code and modified the radius of
   75        curvature calculation therein to use one-sided derivatives if the
   76        two-sided devivatives cannot be used due to lack of data.
   77        The result is that curvature data is usually available right up to
   78        edge of the boundary, improving robustness.
   79      * The triangle glyph is now the default glyph.
   80 
   81 1.0.7
   82 
   83      * Fix for incorrect order of output grd files in sag2grd
   84      * Fixed a buffer overrun
   85 
   86 1.0.6
   87 
   88      * Minor bugfixes found during the Windows/Cygwin port.
   89 
   90 1.0.5
   91 
   92      * Output to POV-Ray with --output-format povray.
   93 
   94 1.0.4
   95 
   96      * Added a --graphic-state option to cache the results of long program
   97        runs for final adjustment of line widths, fill colour, glyph type
   98        and so on.
   99      * Reading of Matlab binary files.
  100 
  101 1.0.3
  102 
  103      * Added a --ke-drop option which delays termination until the kinetic
  104        energy has dropped by the specified dB.
  105      * Simplified the potential used in the dynamic — removal of the
  106        attractive tail allows us to reduce the number of neighbours and so
  107        speed up the dynamic by around a factor of two.
  108      * Added a perl script sag2grd which converts a sag(5) file to grd
  109        files.
  110      * Added a --sag option to the gfs2xyz2D program causing it to write a
  111        sag(5) header to the output data.
  112      * Fixed floating point exception bug in dim2.c
  113      * Fixed a fencepost error in dim2.c which caused a leak in the
  114        boundary during the dynamic.
  115      * The default value for the --threads option is now 1 rather than the
  116        number of CPUs. Use a value of 0 to restore the autodetection.
  117      * Removed thread creation/destruction and attendant overhead when the
  118        processing is single-threaded.
  119      * Removed signal handler for SIGFPE since, according to POSIX,
  120        ignoring it results in undefined behaviour.
  121      * Several fixes in the autoconf handling of sincos(), alloca() etc
  122        for the FreeBSD port.
  123 
  124 1.0.2
  125 
  126      * Added a --glyph option for alternative glyphs. New wedge and
  127        triangle glyphs.
  128      * Added a --aspect option to adjust the aspect (the ratio of length
  129        to width) of the glyph.
  130 
  131 1.0.1
  132 
  133      * Corrected sag(5) documentation
  134      * Reduced the verbosity of some warnings
  135 
  136 1.0.0
  137 
  138      * Read and write support for the sag(5) format
  139      * Implemented autodetection of input files formats (using file magic)
  140      * Added -L option for late decimation and --decimate-contact for
  141        finer control the decimation