Code by: Danai Koutra
Packaging: Christos Faloutsos, Danai Koutra
Date: Feb. 2015

----------- heatplot.bash -----
also does bucketization, in log scales
   make demo_buck

or
    heatplot.bash [-b 1.41]  <file_name.txt>





---- old, simpler version ----

** Heatmap Scatterplot ***


** Requirements: 
   Gnuplot http://www.gnuplot.info/

** Description:
   Plots heatmap scatterplot in log-log scale.

** Input:
   inp.txt: comma-separated file in the format <x-value, y-value, weight>

** Execution:
   type 'make'
   OR
   type 'gnuplot < heatmap.plt'


