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Now we will execute this other command to update the list of available software: sudo apt updateĪt this point, we only have to execute the command installation to get the latest version of the scientific application Veusz: sudo apt install veuszįor more information on how to use this program you can consult the project website. Sudo add-apt-repository ppa:jeremysanders/ppa In the terminal (Ctrl + Alt + T), we will execute the following command to add the PPA to the list of repositories: If you are interested install the latest available version of the Veusz application, you can use the following PPA. If you prefer to start it from the terminal (Ctrl + Alt + T), run this command in it: veusz Install Veusz via PPA

Once the installation is finished, we can find the program launcher in our operating system. Then it only remains to write the following command to start the application installation: To perform the installation we will only have to open a terminal (Ctrl + Alt + T) and execute the following command to update the list of available software: sudo apt update We will be able to install the plotting and graphical representation application through Ubuntu's default package manager or from the official PPA that we find available. They can consult all of them in detail from the project website. These are just some of the features that this program offers.

The program offers an interactive tutorial.

Plugin interface to allow user to write or upload code.

User-defined functions, constants and also external Python functions can be imported.

Data can be captured from external sources.

Import of text, CSV, HDF5, FITS, NPY / NPZ, QDP, binary and user plugin.

Images ( with color mappings and color bars).

XY charts ( with error bars, colors and sizes).

1 Some general characteristics of Veusz.

The program can also be extended with Python plugins, adding plugins that support importing of new data formats, different types of data manipulation or to automate tasks. The program allows importing data, adding data sets within the program and new data sets can be created, through manipulation of existing data sets using mathematical expressions and more. We will find many options available to customize the plots. In Veusz, charts are created by creating plot widgets with a consistent object-based interface, where the user sets the properties of the widgets. With the helps offered on their website, the program can be used by a novice user and is flexible for advanced work. Veusz supports data import from text, CSV, HDF5, and FITS and vector, bitmap, PDF, Postscript, SVG, and EMF output. Object-based plotting widgets are a very important feature in this program. It can also be used as a Python module to make the strokes. With Veusz, users can easily draw 2D and 3D paths.

Veusz download mac software#

It is also free software and is released under the GPL license.

Veusz download mac windows#

Veusz is cross-platform, so we can run it on Gnu / Linux, Windows and on macOS. Also, it can be used as a module in Python. The program is a Qt application written in Python, PyQt and NumPy. This is a scientific plotting and graphing program that is designed to produce publication-ready 2D and 3D plots. In the next article we are going to take a look at Veusz.