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

Revision as of 22:50, 5 September 2012

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):

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: [1]

@@ Line 1: / Line 1: @@
 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):
+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]