kst — plots scientific data
Contents
Bugs
Please report bugs to either the kst mailing list at kst@kde.org or to the kde bugzilla under the kst
product at http://bugs.kde.org/. If you can run kst, you can easily report bugs by selecting BugReportWizard from the Help menu.
Description
kst is a graphical data plotting tool, which includes the ability to plot live data (contiuously update
the plot as new data becomes available).
kst may be run entirely from within its GUI, in which case no command line arguments are needed. kst has
a powerful wizard for easily setting up new plots.
In the second invocation, kst loads pre-saved plot specifications from the file kstfile and optionally
may override some of the settings in that file.
In the third invocation, kst displays plots of the data as directed in the default manner. Additional
datasources may be specified on the command line with options for that datasource following it. Command
line options generally apply to all subsequent options unless later overridden.
Examples
Plot all data in column 2 from data.dat.
kst data.dat -y 2
Same as above, except only read 20 lines, starting at line 10.
kst data.dat -f 10 -n 20 -y 2
also read col 1. One plot per curve.
kst data.dat -f 10 -n 20 -y 1 -y 2
Read col 1 from data2.dat and col 1 from data.dat
kst data.dat -f 10 -n 20 -y 2 data2.dat -y 1
Same as above, except read 40 lines starting at 30 in data2.dat
kst data.dat -f 10 -n 20 -y 2 data2.dat -f 30 -n 40 -y 1
Specify the X vector and error bars: Plot x = col 1 and Y = col 2 and error flags = col 3 from data.dat
kst data.dat -x 1 -e 3 -y 2
Get the X vector from data1.dat, and the Y vector from data2.dat.
kst data1.dat -x 1 data2.dat -y 1
Placement: Plot column 2 and column 3 in plot P1 and column 4 in plot P2
kst data.dat -P P1 -y 2 -y 3 -P P2 -y 4
License
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free
Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with
no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is
included in the `COPYING.DOC' file as part of the kst distribution.
Version 2.0.8 22 February 2011 kst(1)
Name
kst — plots scientific data
Options
-A plot all curves in separate plots
-a average frames (simple mean) when plotting with -s.
--A4 use A4 sized paper for printing. Requires --print.
-b plot as bargraphs.
-d use points when plotting curves.
-eFIELD
use FIELD as the magnitude of error bars applied to the next plot.
-Fdatasource
override the datasource indicated in the kstfile and instead use datasource.
-fSTARTFRAME
begin plotting at STARTFRAME frames into the data. Set to -1 to start at NUMFRAMES from the end
of the data.
-hFIELD
plot FIELD as a histogram.
-l use lines when plotting curves.
--landscape
use landscape orientation for printing. Requires --print. --Letter use US Letter sized paper for
printing. Requires --print.
-nNUMFRAMES
plot at most NUMFRAMES frames of data. Set to -1 to indicate all of the data.
-PPLOTNAME
plot all plots in the plot named PLOTNAME.
-pFIELD
plot FIELD as a power spectrum plot.
--pngfilename
render to a portable network graphics (png) image with file name filename and quit.
--portrait
use portrait orientation for printing. Requires --print.
--printfilename
print the plot to file filename and quit.
-sFRAMESPERSAMPLE
plot every FRAMESPERSAMPLE frames when plotting.
-xFIELD
use FIELD as the X-axis vector.
-yFIELD
plot FIELD as an XY plot.
-zFIELD
plot FIELD as an image.
Synopsis
kstkst [ -F DATASOURCE ] [ -f STARTFRAME ] [ -n NUMFRAMES ] [ -s FRAMESPERSAMPLE [ -a ] ] kstfile
kst datasource [ -f STARTFRAME ] [ -n NUMFRAMES ] [ -s FRAMESPERSAMPLE [ -a ] ] [ -P PLOTNAME ] [ -A]
[ -d ] [ -l ] [ -b ] [ -x FIELD ] [ -e FIELD ] [ -r RATE ] [ -y FIELD ] [ -p FIELD ] [ -h FIELD ]
[ -z FIELD ] [ --png filename ] [ --print filename [ --landscape | --portrait ] [ --Letter | --A4
] ]
