In this repository the scripts reproducing the S2S4E seasonal workflow will be found.

The main script is s2s4e.global.R, a short description of the usage is provided within the script. 
The Calibration_fcst function will be added in the next realease of CSTools (end of October). 
The initial part of the script is highly dependent on the srcdir structure, it is recommended to modify 
this part accordingly to the user needs.
And example of the outdir structure is provided in /data.

To execute the s2s4e.global.R script succesfully, the execution must be done within the repository
dir.

Required packages:

- easyVerification_0.4.4  SpecsVerification_0.5-2 easyNCDF_0.0.7         
- CSTools_1.0.1           startR_0.1.2            multiApply_2.1.1       
- s2dverification_2.8.5   maps_3.3.0 

R version 3.2.0 (2015-04-16)
Platform: x86_64-unknown-linux-gnu (64-bit)
Running under: openSUSE 13.2 (Harlequin) (x86_64)

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
 [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C            
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       

In addition other scripts complementary to the s2s4.global.R are provided.

	- create_nc_country.R: exports the country-aggregated results to .nc format.
        - create_nc.R: exports the global grid results to .nc format.
	- s2s4e_tools.R: script containing different functions used during the workflow:
                         Compute_skill, Compute_probs & Country_mean.