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[[/SeminarLog5|Commented program from the seminar ]] [[PythonCourse/PythonLES/SeminarLog5|Commented program from the seminar]]
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 * Indexed arrays
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 * [[http://www.youtube.com/watch?v=w26x-z-BdWQ|Video tutorial by Wes McKinney]]
  * Series
  * DataFrame
  *

LES python seminar series (Thursday, 10:30 - 12:00, Geomatikum, 1729)

contact: Alex Loew, Julia Pongratz

What you should be able to do in advance

  • python programming structures
  • if clauses
  • function calling
  • print statements
  • well, running python scripts (in python shell and interactive shell like ipython)
  • edit python scripts in the editor of your choice
  • ...


Seminar outline

Part 1

Working with arrays (Gernot, Michael) (19.07.2012)

Plotting (1D,2D,3D) (Alex) (2.8.2012)

Course material for plotting

* subplots, figure, axis objects; easy and more sophisticated appraoches

  • always use figure/ax
  • a brief tour through matplotlib gallery

    • lineplots
    • fill_between
    • contour plots
  • nice colorbars, colormaps handling etc.
  • working with different axes in a single plot; twinx()
  • saving figures
    • fitting to actual content
  • tight_layout

Geospatial data format handling and vizualization (Mikhail) (16.08.2012)

Lesson code examples

  • PyNio - handling netCDF

    • read netCDF
    • write netCDF
      • data type conversion
        • how to write a numpy array (double) in a float netcdf variable?
        • how to store data as scaled integers?
  • GDAL: the door to a huge number of different file formats. GDAL (Python) API tutorial

  • Basemap

  • PyNGL Tutorial

system operations (Michael) (30.8.2012)

Commented examples from the seminar

  • replacing BASH: working with os and system objects
  • os.system, subprocess etc.
  • python as a replacement for bash
  • how to debug a python program?

Structuring a program (Mikhail) (13.9.2012)

Commented program from the seminar

  • general structure of python scripts
  • writing python functions, what are the keyworded and the non-keyworded arguments
  • writing modules and classes, why and how to create custom objects
  • naming convention
  • how to parse command line input for options and arguments

Part 2

pyCMBS (Alex) (31.10. as part of the Wednsday seminar)

  • introduction to pyCMBS
  • cdo interfacing
  • anomaly calculations, hovmoeller plots etc ...
  • EOF, SVD analysis

time series analysis: the Pandas module (Mikhail) (25.10.)

parallel programming (Heinrich Widmann ???) (08.11.)

  • openMP, MPI, subprocesses, threads

Integration of other programming languages (Alex, 22.11.)


other topics

  • statistical analysis of large data sets
  • animations
  • GUI programming (Alex, remon???)
  • H5PY - simple access to HDF5 files
  • python2.x or python3.x (does it make a difference?)

LehreWiki: PythonCourse/PythonLES (last edited 2012-12-19 13:14:36 by AlexanderLoew)