nmmn

Tools for astronomy, data analysis, time series, numerical simulations and more! These are modules I wrote which I find useful – for whatever reason – in my research.

List of submodules available:

• astro: astronomy

• dsp: signal processing

• lsd: misc. operations on arrays, lists, dictionaries and sets

• stats: statistical methods

• plots: custom plots

• fermi: Fermi LAT analysis methods

• bayes: Bayesian tools for dealing with posterior distributions

• grmhd: tools for dealing with GRMHD numerical simulations

• sed: tools for dealing with spectral energy distributions (SEDs)

• finance: financial market

Code available on Github.

Usage

Example 1: Remove all nan and inf (\(\infty\)) elements from a numpy array.

>>> import nmmn.lsd, numpy
>>> x=numpy.array([1,2,numpy.nan,numpy.inf])
>>> xok=nmmn.lsd.delweird(x)

Example 2: Reads SED generated by grmonty.

>>> import nmmn.sed
>>> s=nmmn.sed.SED()
>>> s.grmonty('grmonty.spec')
>>> plot(s.lognu, s.ll)

Now it is easy to compute the bolometric luminosity: s.bol().

Contents

• nmmn package
  • Submodules
  • nmmn.astro module
    • Astrophysical routines
  • nmmn.bayes module
    • Methods for dealing with Bayesian statistics
  • nmmn.dsp module
    • Signal processing
  • nmmn.fermi module
    • Methods to handle Fermi LAT data
  • nmmn.grmhd module
    • Dealing with (GR)(R)(M)HD simulations
  • nmmn.lsd module
    • LSD operations = lists, sets, dictionaries (and arrays)
  • nmmn.misc module
    • Miscelaneous methods
  • nmmn.plots module
    • Fancy plots
  • nmmn.sed module
    • Spectral energy distributions
  • nmmn.stats module
    • Statistical methods
  • nmmn.finance module
  • Module contents

Todo

• [ ] need more examples

Indices and tables

• Index

• Module Index

• Search Page