[12143] | 1 | \documentclass[../main/TOP_manual]{subfiles} |
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[10896] | 2 | |
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| 3 | \begin{document} |
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| 4 | |
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| 5 | \chapter{ Model Setup} |
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| 6 | |
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| 7 | \section{ Setting up a passive tracer configuration} |
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| 8 | %------------------------------------------namtrc_int---------------------------------------------------- |
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[11019] | 9 | \nlst{namtrc} |
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[10896] | 10 | %------------------------------------------------------------------------------------------------------------- |
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| 11 | |
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[12143] | 12 | The usage of TOP is activated |
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[10896] | 13 | |
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| 14 | \begin{itemize} |
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| 15 | \item by including in the configuration definition the component TOP\_SRC |
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| 16 | \item by adding the macro \textit{key\_top} in the configuration cpp file |
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| 17 | \end{itemize} |
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| 18 | |
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| 19 | As an example, the user can refer to already available configurations in the code, GYRE\_PISCES being the NEMO biogeochemical demonstrator and GYRE\_BFM to see the required configuration elements to couple with an external biogeochemical model (see also section \S\ref{SMS_models}) . |
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| 20 | |
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[12143] | 21 | Note that, since version 4.0, TOP interface core functionalities are activated by means of logical keys and all submodules preprocessing macros from previous versions were removed. |
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[10896] | 22 | |
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| 23 | There are only three specific keys remaining in TOP |
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| 24 | |
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| 25 | \begin{itemize} |
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| 26 | \item \textit{key\_top} : to enables passive tracer module |
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| 27 | \item \textit{key\_trdtrc} and \textit{key\_trdmxl\_trc} : trend computation for tracers |
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| 28 | \end{itemize} |
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| 29 | |
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[12143] | 30 | For a remind, the revisited structure of TOP interface now counts for five different modules handled in namelist\_top : |
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[10896] | 31 | |
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| 32 | \begin{itemize} |
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| 33 | \item \textbf{PISCES}, default BGC model |
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| 34 | \item \textbf{MY\_TRC}, template for creation of new modules couplings (maybe run a single passive tracer) |
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| 35 | \item \textbf{CFC}, inert carbon tracers dynamics (CFC11,CFC12,SF6) Updated with OMIP-BGC guidelines (Orr et al, 2016) |
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| 36 | \item \textbf{C14}, radiocarbon passive tracer |
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| 37 | \item \textbf{AGE}, water age tracking revised implementation |
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| 38 | \end{itemize} |
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| 39 | |
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| 40 | The modular approach was implemented also in the definition of the total number of passive tracers (jptra). This results from to user setting from the namelist \textit{namtrc} |
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| 41 | |
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| 42 | \section{ TOP Tracer Initialisation} |
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| 43 | |
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| 44 | \section{ TOP Boundaries Conditions} |
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| 45 | |
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| 46 | \end{document} |
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