Python libs contains small python functions for scientific analysis, plotting, et al. It is developed by Nan CHU under the MIT open source lincense. Glad to share these knowledge!

statistic_lib

Statistic_lib is influenced by this blog [1], which explains what is an errorbar. Functions to calculate other statistic values will be updated in the future.

standard_error()

Calculate standard error and compare it with standard deviation.

signal_process_lib

signal_process_lib is for the experimental data analysis with various methods.

SVD_analysis()

Calculate the major modes structure and frequency.

equilibrium_lib

gfile in eqdsk format is very commen standard data file from equilibirum codes like EFIT, CHEASE, etc. equilibrium_lib.py is a module to read/write gfile data in python. Here, the test gifle circle15.eqdsk is generated by open source equilibrium code CHEASE [2].

Reference

[1] http://berkeleysciencereview.com/errorbars-anyway/

[2] Lutjens H, Bondeson A, Sauter O, et al. The CHEASE code for toroidal MHD equilibria[J]. Computer Physics Communications, 1996, 97(3): 219-260.