rd_sci

• iri_edp

  • directory containing FORTRAN code and data for the iri2016 algorithm (see irimodel.org)
  • GNU Plot required, see gnuplot.info
  • FORTRAN compiler & C compiler required - see NOTES & pdf file within

• Temporal relationship: median filters

  • file: median_filter.c
  • Calculating the median filter for time series data.
  • GNU Plot required, see gnuplot.info
  • compile with any C compiler, compatible from C99 standards
  • to execute in Windows:> .\median_filter.exe <input filename>
  • output plots:
    filtered-hmf2 (png file)
    filtered-foF2 (png file)

• Cluster of data sets

  • file: rd_sci_clustering.ipynb
  • Clustering algorithm using K-means.
  • to implement, load in a Jupyter notebook

• Coordinate Transformation

  • file: geom_dist.c
  • C program calculates GIS coordinates (latitude, longitude) to radar coordinates (range, bearing) and vice versa.
    The program outputs to std out for simplicity.
  • compile with any C compiler, compatible from C99 standards
  • to execute (Windows format):> .\geom_dist.exe <options> <filename>
  • see the documentation in the code
  • input files:
    sample-gis.txt
    sample-radar.txt