Changes between Version 9 and Version 10 of Documentation/Ancillary


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Timestamp:
03/22/21 18:26:57 (8 months ago)
Author:
aducharne
Comment:

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  • Documentation/Ancillary

    v9 v10  
    4343        - On the ergon machine: /u/rech/psl/rpsl035/IGCM  
    4444    - LSCE, obelix : /home/orchideeshare/igcmg/IGCM 
    45     - IPSL Ciclad : /prodigfs/ipslfs/igcmg/IGCM 
     45    - IPSL Ciclad : /projsu/igcmg/IGCM 
    4646    - At the web by DODS : ​​http://dods.ipsl.jussieu.fr/igcmg/IGCM  
    4747 
     
    7575 
    7676Two soil maps are available on the shared accounts and compatible with all versions of ORCHIDEE : 
    77 - soils_param.nc: '''Zobler map''' at 1° resolution, with 7 soil texture classes reduced in ORCHIDEE into three texture classes (coarse, medium, fine) 
    78 - soils_param_usda.nc: '''Reynolds map''', at 5 arc-min resolution (1/12°), with 12 USDA texture classes directly usable in ORCHIDEE 
     77- ''soils_param.nc'': '''Zobler map''' at 1° resolution, with 7 soil texture classes reduced in ORCHIDEE into three texture classes (coarse, medium, fine) 
     78- ''soils_param_usda.nc'': '''Reynolds map''', at 5 arc-min resolution (1/12°), with 12 USDA texture classes directly usable in ORCHIDEE 
    7979More details in http://forge.ipsl.jussieu.fr/orchidee/raw-attachment/wiki/Documentation/UserGuide/eqs_hydrol.pdf, section "6. Soil Texture". 
    8080 
    81 In branch 2.2, we've introduced the possibility to describe the soil properties with other maps : 
    82 - soil texture of SoilGrids, converted from the 1km SoilGrids maps of %sand,silt,clay to the 12 USDA classes, and upscaled at two resolutions : soils_param_SoilGrids_5km.nc and soils_param_SoilGrids_halfdeg.nc 
    83 - modified Reynolds soil texture map: the clay texture (nsc=12) is split in two classes, the swelling Clays which keep the class index 12 and the corersponding soil parameters, and the non-swelling Clays (Oxisols), corresponding to a new soil class 13, with new soil hard-coded parameters, (cf the [https://tel.archives-ouvertes.fr/tel-03110807/document PhD thesis of Salma Tafasca, 2020], chapter 4). 
     81In branch 2.2 (starting r6954), we've introduced the possibility to describe the soil properties with other maps : 
     82- ''soils_param_SoilGrids_5km.nc'' and ''soils_param_SoilGrids_halfdeg.nc'': the 1km SoilGrids maps of %sand,silt,clay have been converted to the 12 USDA classes, and upscaled at two resolutions :  
     83- ''soils_param_usda_with_clay_oxisol.nc'': modified Reynolds soil texture map, in which the clay texture (nsc=12) is split in two classes, the swelling Clays which keep the class index 12 and the corersponding soil parameters, and the non-swelling Clays (Oxisols), corresponding to a new soil class 13, with new soil hard-coded parameters, (cf the [https://tel.archives-ouvertes.fr/tel-03110807/document PhD thesis of Salma Tafasca, 2020], chapter 4). 
    8484- soil parameters (Ks, porosity, residual moisture content, Van Genuchten n and alpha), using KEYWORD SPMIPEXP = exp1 
     85   - ''hydrol_params_spmip_halfdeg.nc'': this file contains soil hydraulic parameters given by the SP-MIP team  
     86   - ''hydrol_params_Zhang2018_halfdeg.nc'': ks, theta_s and theta_r are taken from Zhang et al. (2018), n and alpha are obtained using the SoilGrids_halfdeg.nc texture map and the Schaap et al. (2001) pedo-transfer function. NA is replaced with the parameters of the Loam class. More details in the PhD thesis of Salma Tafasca chapter 5, where this map is used in the simulation SIMUSOC2 
     87   - ''hydrol_params_with_porosity_Reynolds.nc'': contains soil hydraulic parameters derived from the Reynolds soil texture map, using the pedo-transfer function from Carsel & Parrish, except for porosity, which is taken from the porosity map of Reynolds et al. (2000). Field capacity and wilting point are also calculated based on this porosity.  More details in the PhD thesis of Salma Tafasca chapter 5, where this map is used in the simulation SIMUSOC1. 
     88   - ''hydrol_params_salma_SOC3.nc'': contains soil hydraulic parameters derived from soil texture (Reynolds + Carsel & Parrish 1988) and soil organic content (from an ORCHIDEE simulation described in Qiu et al., 2019). The construction of these maps is decribed in the PhD thesis of Salma Tafasca chapter 5, where this map is used in the simulation SIMUSOC3. 
    8589 
    86   
    87  
     90More details in SRF/SOIL/README_SPMIP 
    8891 
    8992== 3. Irrigation and Floodplains ==