In order to create an Ensemble of models using these scripts.
authors: Marc Ridler & Nils van Velzen


--> Copy the file out ofDropbox. 

1) Setup Matlab

a - Install the DHI Matlab toobox   http://www.mikebydhi.com/Download/DocumentsAndTools/Tools/DHIMatLabToolbox.aspx
b - Include Recursevly the lib direcory in "Set Path"  

2)  In Matlab

a - in "Main_createEnsembles.m" , change according...
% The directory where ther is the BaseModel directory.
baseModelDir = 'C:\Dropbox\!Share_NilsUmerMarc\BaseModel\';
% Number of Ensembles to Create
numEns = 20;

then RUN

b - 

in "Main_PerturbParameters.m", change

EnsembleDir  to the newly created Ensemble directory
numEns --> to the number of ensembles you created.


NOTE
This will create a number of ensemble models 0 to N-1 with perturbed forcing (Precipitation and referenece evapotranspiration) from the Main_createEnsemble.  ALSO parameters in the SZ and the UZ will be changed from the Main_perturbParameters.

The parameters perturbations script uses String Replacemnts looking for strings 1.01e-35, 1.02e-35, ..., 2.01e-35.


The Karup.SHE should run         
SIMSTART = 1969, 12, 1, 0, 0
SIMEND = 1973, 1, 1, 0, 0

You can create the input files for the data assimilation simulationm (Karup_DA.SHE) using the script Main_createDAfile