Skip to content

5. Grab em' Tag em' Graph em'

Chris Mattmann edited this page Mar 31, 2018 · 2 revisions

Grab em' Tag em' Graph em' : An Automated Search for Mesoscale Convective Complexes

GTG is an algorithm designed to search for Mesoscale Convective Complexes given temperature brightness data.

The map-reduce implementation of GTG is found in the following files : MainNetcdfDFSMCC : Reads all NetCDF files from a directory MainMergHDFS : Reads all MERG files from a directory in HDFS

MainMergRandom : Generates random arrays without any source. The randomness is seeded by the hash value of your input paths, so the same input will yield the same output.