activity : 9515d4e2-nca3-ghcn-monthly-r201305-process


Decadal average precipitation anomalies (difference between the decade and the 1901-1960 average precipitation) for the Hawaii region were plotted as a bar graph. Note: the far right bar contains data for 12 years (2001-2012).

Annual total precipitation amounts were averaged for all gridpoints in the Hawaii region. Decadal averages were then calculated. Finally the 1901-1960 average precipitation amount was subtracted from the decadal average amount, and a percentage change in precipitation was calculated.

The duration of this activity was 6 hours.

Output artifacts generated by this activity :

Computing environment : Linux (Red Hat Enterprise Linux Server release 6.4); Mac OS X (darwin x86_64 m64)

Software used : Fortran 95; f95 compiler (GNU Fortran compiler release 4.4.7); IDL (version 8.0)

Visualization software used : IDL (version 8.0)

Notes : Fortran 95 was used to perform numerical calculations. IDL was used to visualize the data.

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