.. _task_climatologyMapBGC: climatologyMapBGC ================= An analysis task for comparison of global maps of biogeochemistry (BGC) fields against observations. Component and Tags:: component: ocean tags: climatology, horizontalMap, BGC, PO4, NO3, SiO3, CO2_gas_flux, pH_3D, DIC, ALK, O2, pCO2surface, Chl Configuration Options --------------------- The following configuration options are available for this task:: [climatologyMapBGC] ## options related to plotting climatology mpas of BGC # Variables to plot: # pH : 'pH_3D' # DIC : 'DIC' # ALK : 'ALK' # PO4 : 'PO4' # NO3 : 'NO3' # SiO3 : 'SiO3' # CO2 flux : 'CO2_gas_flux' # O2 : 'O2' variables = ['PO4', 'NO3', 'SiO3', 'CO2_gas_flux', 'pH_3D', 'DIC', 'ALK', 'O2', 'pCO2surface', 'Chl'] # Times for comparison times (Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, # Oct, Nov, Dec, JFM, AMJ, JAS, OND, ANN) seasons = ['ANN', 'JFM', 'JAS'] # comparison grid(s) ('latlon', 'antarctic') on which to plot analysis comparisonGrids = ['latlon', 'antarctic'] # Whether to compare to preindustrial observations that are available. preindustrial = False [climatologyMapBGC_PO4] # Colormap for climatology colormapNameResult = dense # Colormap for clim - obs difference colormapNameDifference = balance # linear vs. log scaling for climatology normTypeResult = linear # Colorbar bounds for climatology normArgsResult = {'vmin': 0, 'vmax': 2.5} # linear vs. log scaling for obs normTypeDifference = linear # Colorbar bounds for obs normArgsDifference = {'vmin': -1, 'vmax': 1} # BGC property units units = mmol m$^{-3}$ # Prefix to variable name in MPAS-O output filePrefix = timeMonthly_avg_ecosysTracers_ # Acronym/label for observational dataset observationsLabel = WOA # Acronym/label for gallery variable (can be different from MPAS name) galleryLabel = PO4 [climatologyMapBGC_NO3] colormapNameResult = dense colormapNameDifference = balance normTypeResult = linear normArgsResult = {'vmin': 0, 'vmax': 35.0} normTypeDifference = linear normArgsDifference = {'vmin': -10, 'vmax': 10} units = mmol m$^{-3}$ filePrefix = timeMonthly_avg_ecosysTracers_ observationsLabel = WOA galleryLabel = NO3 [climatologyMapBGC_SiO3] colormapNameResult = dense colormapNameDifference = balance normTypeResult = linear normArgsResult = {'vmin': 0, 'vmax': 80} normTypeDifference = linear normArgsDifference = {'vmin': -20, 'vmax': 20} units = mmol m$^{-3}$ filePrefix = timeMonthly_avg_ecosysTracers_ observationsLabel = WOA galleryLabel = SiO3 [climatologyMapBGC_CO2_gas_flux] colormapNameResult = BrBG_r colormapNameDifference = balance normTypeResult = linear normArgsResult = {'vmin': -5, 'vmax': 5} normTypeDifference = linear normArgsDifference = {'vmin': -5, 'vmax': 5} units = mol m$^{-2}$ yr$^{-1}$ filePrefix = timeMonthly_avg_ observationsLabel = SOM-FFNv2016 galleryLabel = CO2 Flux [climatologyMapBGC_O2] colormapNameResult = matter colormapNameDifference = balance normTypeResult = linear normArgsResult = {'vmin': 2, 'vmax': 8} normTypeDifference = linear normArgsDifference = {'vmin': -2, 'vmax': 2} units = mL/L filePrefix = timeMonthly_avg_ecosysTracers_ observationsLabel = WOA galleryLabel = O2 [climatologyMapBGC_pH_3D] colormapNameResult = PuBuGn_r colormapNameDifference = balance normTypeResult = linear normArgsResult = {'vmin': 8, 'vmax': 8.2} normTypeDifference = linear normArgsDifference = {'vmin': -0.2, 'vmax': 0.2} units = filePrefix = timeMonthly_avg_ecosys_diag_ observationsLabel = GLODAPv2 galleryLabel = pH [climatologyMapBGC_DIC] colormapNameResult = YlGnBu colormapNameDifference = balance normTypeResult = linear normArgsResult = {'vmin': 1900, 'vmax': 2300} normTypeDifference = linear normArgsDifference = {'vmin': -100, 'vmax': 100} units = mmol m$^{-3}$ filePrefix = timeMonthly_avg_ecosysTracers_ observationsLabel = GLODAPv2 galleryLabel = DIC [climatologyMapBGC_ALK] colormapNameResult = PuBuGn colormapNameDifference = balance normTypeResult = linear normArgsResult = {'vmin': 2150, 'vmax': 2450} normTypeDifference = linear normArgsDifference = {'vmin': -100, 'vmax': 100} units = meq m$^{-3}$ filePrefix = timeMonthly_avg_ecosysTracers_ observationsLabel = GLODAPv2 galleryLabel = Alkalinity [climatologyMapBGC_pCO2surface] colormapNameResult = viridis colormapNameDifference = balance normTypeResult = linear normArgsResult = {'vmin': 300, 'vmax': 450} normTypeDifference = linear normArgsDifference = {'vmin': -50, 'vmax': 50} units = $\mu$atm filePrefix = timeMonthly_avg_ecosys_diag_ observationsLabel = SOM-FFNv2016 galleryLabel = pCO2 [climatologyMapBGC_Chl] colormapNameResult = viridis colormapNameDifference = balance normTypeResult = log normArgsResult = {'vmin': 0.01, 'vmax': 20} normTypeDifference = symLog normArgsDifference = {'linthresh': 0.1, 'vmin': -10, 'vmax': 10} units = mg m$^{-3}$ filePrefix = timeMonthly_avg_ecosysTracers_ observationsLabel = SeaWIFS galleryLabel = Chlorophyll For more details, see: * :ref:`config_colormaps` * :ref:`config_seasons` * :ref:`config_comparison_grids` Observations ------------ * :ref:`woa` * :ref:`roemmich_gilson_argo` * :ref:`seawifs` * :ref:`glodapv2` Example Result -------------- .. image:: examples/bgc.png :width: 500 px :align: center