'''Soil hydrology'''

Lead : Agnès D.

Other authors: Fuxing Wang, Josefine Ghattas, Jan Polcher, Matthieu Guimberteau, Nicolas Vuichard, Fabienne Maignan, Catherine Ottlé, Pascal Maugis, Frédérique Chéruy, Philippe Peylin, Philippe Ciais, etc.

Content:
- Introduction with reminder of the 2-layer scheme cf first draft of overview paper
- Description of the multi-layer soil hydrology, based on http://forge.ipsl.jussieu.fr/orchidee/attachment/wiki/Documentation/UserGuide/eqs_hydrol.pdf
- Evaluation of the model for some hydrology variables: SSM with Claire Magand; river discharge/GRACE if not used in other papers; others?
- Possible section on the sensitivity to some parameters/options: depth, texture, exponential variability in infiltration, soil resistance, avan/nvan varying with depth

Possible overlap with other papers:
- water stress and Nicolas Vuichard's paper
- soil freezing and MICT paper

First draft :