Difference between revisions of "Using R to analyze GEOS-Chem data"

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On this page we include a tutorial about how to use the R programming language to analyze GEOS-Chem data.
 
On this page we include a tutorial about how to use the R programming language to analyze GEOS-Chem data.
  
'''''A. Tai wrote (Sep 2012):'''''
+
'''''Amos Tai (pkamostai@gmail.com) wrote (Sep 2012):'''''
  
 
I have prepared a tutorial for using R to analyze GEOS-Chem and atmospheric data in the file:
 
I have prepared a tutorial for using R to analyze GEOS-Chem and atmospheric data in the file:

Revision as of 22:57, 5 September 2012

On this page we include a tutorial about how to use the R programming language to analyze GEOS-Chem data.

Amos Tai (pkamostai@gmail.com) wrote (Sep 2012):

I have prepared a tutorial for using R to analyze GEOS-Chem and atmospheric data in the file:

  R_Intro_for_Atmos_Sci.R

with test data:

  PM25_met_Ohio_201007.txt
  PM25_T_daily_US_201007.RData

I have also written many R functions suitable for analyzing 2D and 3D GEOS-Chem, EPA and meteorological data in these source files:

  get_EPA.R
  get_geo.R
  get_met.R
  get_stat.R

The files include detailed instructions for each function. They can be used by sourcing in the R environment:

  > source('get_geo.R')

I have also included an introductory guide to R for MATLAB users:

  R_for_MATLAB_Users.pdf

All the files above are included in a single zip file which can be downloaded here: https://dl.dropbox.com/u/2485687/R_Intro_for_Atmos_Sci.zip