Model	GEM
Horizontal resolution and grid	256×128 grid points (~155 km)
Atmosphere vertical resolution	79 levels
Top of atmosphere	0.075 hPa
Soil levels	2
Time step	60 minutes

4. Model Uncertainties perturbations:

Model dynamics perturbations	None
Model physics perturbations	implicit and explicit surface flux numerical formulation for 5 members each
If there is a control forecast, is it perturbed?	No

Detailed documentation:

5. Forecast system and hindcasts

Forecast frequency	once a month
Forecast ensemble size	10
Hindcast years	1980-2010
Hindcast ensemble size	10
On-the-fly or static hindcast set?	static	Calibration (bias correction) period	1980-2010

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