Salabim 19.0.0 released.
Ruud van der Ham
rt.van.der.ham at gmail.com
Wed Jan 2 08:47:16 EST 2019
I have just released salabim 19.0.0, which is a package for discrete event
simulation and animation. See www.salabim.org for details.
Queues now register the arrival rate and the departure rate, defined as
number of arrivals since last reset / duration since last reset
number of departures since last reset / duration since last reset
The following methods are available:
The registration can be reset with
Note that this functionality is completely independent of the monitoring.
Video production now supports also the creation of a series of individual
.jpg, .png, .tiff or .bmp format.
By specifying video with one of these extensions, the filename will be
padded with 6 increasing digits, e.g.
will write individual autonumbered frames named
Prior to creating the frames, all files matching the specification will be
removed, in order to get only
the required frames, most likely for post-processing with ffmpeg or similar.
Note that individual frame video production is available on all platforms,
The method Environment.delete_video() can be used to delete all
autonumbered files, like
If this method is used with any other file type, like .mp4, the file does
not need to exist (i.e. no action is taken then).
>From this version, salabim uses the CalVer (see www.calver.org) standard
for the version number.
This means that versions are numbered YY.major.minor, where
YY is the year of the release minus 2000
major is the major version number (0 based)
minor is the minor version number (0 based)
>From this version, legacy Python (<= 2.7) is no longer officially supported.
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