26 | | - New routing scheme based on Hydrological Transfert Units for high resolution simulations (Jan) [attachment:DEV-Meeting_presentation_routing_Jan.pdf] |
27 | | - Ground water development and links with the routing scheme (Agnes) [attachment:ORCHIDEE_DEV_routing_070120_Agnes.pdf] |
28 | | - Flood plain innundation in the ORCHIDEELEAK version [attachment:Lauerwald_20200107.pdf] |
29 | | - Toward a new high resolution floodplain scheme (Anthony Schrapffer) [attachment:ORCHIDEE_Anthony_high-resolution-floodplains.pdf] |
| 26 | - New routing scheme based on Hydrological Transfert Units (HTU) for high resolution simulations (Jan) [attachment:DEV-Meeting_presentation_routing_Jan.pdf]; the new scheme allows to decompose the water demand between ecological flow for the river, agriculture demand (irrigation), Domestic water use and hydro-electricity. It also accounts for dams to sustain the different demands. Key remaining issues are link to parallelisation. |
| 27 | - Ground water development and links with the routing scheme (Agnes) [attachment:ORCHIDEE_DEV_routing_070120_Agnes.pdf]; i) Agnes tested a new approach for the time constant of the water in the Ground Water reservoir (from Boussinesq equation) but it degrades the river flows; ii) They have inserted a subgrid tiling with lowland and highland units that exchange water (from highland to lowland); this has an impact on the soil moisture and ET of the grid. |
| 28 | - Flood plain innundation in the ORCHILEAK version (Rony Lauerwald) [attachment:Lauerwald_20200107.pdf]; Rony implemented and tested a new approach for the floodplain based on a threshold (Bankfull) over which the river start to fill the potential floodplain; It largely improves the dynamic of flooded area over the Amazone. Such scheme will be transfered into the TRUNK together with Agnes. |
| 29 | - Toward a new high resolution floodplain scheme (Anthony Schrapffer) [attachment:ORCHIDEE_Anthony_high-resolution-floodplains.pdf] Anthony is implementing a potential new floodplain scheme working on the "Paraguay river and flooding region" in South America; It is based on the propagation of a flooding waves depending on topography. |