sci绘图veusz操作手册.pdf
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Veusz - a scientific plotting package
Jeremy Sanders
Veusz - a scientific plotting package
Jeremy Sanders
Copyright © 2017
This document is licensed under the GNU General Public License, version 2 or greater. Please see the file COPYING for details, or see http://
/licenses/gpl-2.0.html.
Table of Contents
1. Introduction 1
Veusz 1
Terminology 1
Widget 1
Settings: properties and formatting 3
Datasets 4
Text 4
Measurements 5
Color theme 5
Axis numeric scales 5
Installation 6
The main window 6
My first plot 7
2. Reading data 9
Standard text import 9
Data types in text import 10
Descriptors 10
CSV files 11
HDF5 files 11
Error bars 12
Slices 12
2D data ranges 12
Dates 12
2D text or CSV format 12
FITS files 13
Reading other data formats 13
Manipulating datasets 14
Using dataset plugins 14
Using expressions to create new datasets 14
Linking datasets to expressions 15
Splitting data 15
Defining new constants or functions 15
Dataset plugins 15
Capturing data 15
3. Command line interface 17
I
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