/[MITgcm]/manual/s_examples/held_suarez_cs/inp_data.templ
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revision 1.1 by jmc, Mon Aug 8 21:09:38 2005 UTC revision 1.5 by jmc, Tue Aug 31 18:13:47 2010 UTC
# Line 13  The parameters that are significant for Line 13  The parameters that are significant for
13   tRef=295.2, 295.5, 295.9, 296.3, 296.7, 297.1, 297.6, 298.1, 298.7, 299.3,   tRef=295.2, 295.5, 295.9, 296.3, 296.7, 297.1, 297.6, 298.1, 298.7, 299.3,
14  \end{verbatim}  \end{verbatim}
15  $\cdots$ \\  $\cdots$ \\
16  set reference values for potential temperature at each model level  set reference values for potential temperature (in Kelvin units)
17  in Kelvin units.  at each model level.
18  The entries are ordered like model level, from surface up to the top.  The entries are ordered like model level, from surface up to the top.
19  Density is calculated from anomalies at each level evaluated  Density is calculated from anomalies at each level evaluated
20  with respect to the reference values set here.  with respect to the reference values set here.
# Line 109  are only permitted for testing/debuging Line 109  are only permitted for testing/debuging
109  \end{verbatim}  \end{verbatim}
110  Select the linear relation between surface geopotential anomaly  Select the linear relation between surface geopotential anomaly
111  and surface pressure anomaly to be evaluated from  and surface pressure anomaly to be evaluated from
112  $\frac{\partial \Phi_s}{\partial p_s} = 1/\rho(\theta_{Ref})$.  $\frac{\partial \Phi_s}{\partial p_s} = 1/\rho(\theta_{Ref})$
113    (see section \ref{sec:phi-freesurface}).
114  Note that using the default (=TRUE), the constant $1/\rho_0$ is  Note that using the default (=TRUE), the constant $1/\rho_0$ is
115  used instead, and is not necessary consistent with other  used instead, and is not necessary consistent with other
116  parts of the geopotential that relies on $\theta_{Ref}$.  parts of the geopotential that relies on $\theta_{Ref}$.
# Line 175  criteria being met}. Line 176  criteria being met}.
176  \begin{verbatim}  \begin{verbatim}
177   cg2dTargetResWunit=1.E-17,   cg2dTargetResWunit=1.E-17,
178  \end{verbatim}  \end{verbatim}
179  Sets the tolerance (in units of $\omega$) which the  Sets the tolerance (in units of $\omega$) which the two-dimensional,
180  two-dimensional, conjugate gradient solver will use to test for convergence  conjugate gradient solver will use to test for convergence in equation
181  in equation \ref{EQ:eg-hs-congrad_2d_resid} to $1 \times 10^{-17} Pa/s$.  %- note: Description of Conjugate gradient method (& related params) is missing
182  Solver will iterate until  %  in the mean time, substitute this eq ref:
183  tolerance falls below this value or until the maximum number of  \ref{eq:elliptic-backward-free-surface} %\ref{eq:eg-hs-congrad_2d_resid}
184  solver iterations is reached.  to $1 \times 10^{-17} Pa/s$.
185    Solver will iterate until tolerance falls below this value or until the
186    maximum number of solver iterations is reached.
187  \\ \fbox{  \\ \fbox{
188  \begin{minipage}{5.0in}  \begin{minipage}{5.0in}
189  {\it S/R CG2D}~({\it cg2d.F})  {\it S/R CG2D}~({\it cg2d.F})
# Line 208  Sets the starting time, in seconds, for Line 211  Sets the starting time, in seconds, for
211  A non-zero starting time requires to read the initial state  A non-zero starting time requires to read the initial state
212  from a pickup file. By default the pickup file is named according  from a pickup file. By default the pickup file is named according
213  to the integer number ({\it nIter0}) of time steps  to the integer number ({\it nIter0}) of time steps
214  in the {\bf startTime} value ($ nIter0 = startTime / deltaT $).  in the {\it startTime} value ($ nIter0 = startTime / deltaT $).
215    
216  \item Line PUT_LINE_NB:#nTimeSteps=,  \item Line PUT_LINE_NB:#nTimeSteps=,
217  \begin{verbatim}  \begin{verbatim}
# Line 242  that are used to restart the simuilation Line 245  that are used to restart the simuilation
245  Sets the time interval, in seconds, bewteen 2 consecutive  Sets the time interval, in seconds, bewteen 2 consecutive
246  "temporary" pickups ("checkpoint frequency") to 1 month.  "temporary" pickups ("checkpoint frequency") to 1 month.
247  The "temporary" pickup file name is alternatively "ckptA"  The "temporary" pickup file name is alternatively "ckptA"
248  and "ckptB", and are designed to be over-written by the  and "ckptB" ; thoses pickup (as opposed to the permanent ones)
249  most recent one.  are designed to be over-written by the model as the simulation
250    progresses.
251    
252  \item Line PUT_LINE_NB:dumpFreq=,  \item Line PUT_LINE_NB:dumpFreq=,
253  \begin{verbatim}  \begin{verbatim}
# Line 257  to 1 month. Line 261  to 1 month.
261  #monitorFreq=43200.,  #monitorFreq=43200.,
262  \end{verbatim}  \end{verbatim}
263  A commented out line setting the frequency (in seconds) for the  A commented out line setting the frequency (in seconds) for the
264  "monitor" output to 12.h respectively. This frequency is fits  "monitor" output to 12.h. This frequency fits
265  better the longer simulation of 1 year.  better the longer simulation of 1 year.
266    
267  \item Line PUT_LINE_NB:usingCurvilinearGrid=,  \item Line PUT_LINE_NB:usingCurvilinearGrid=,
# Line 316  of a 2-D orography file, in meters units Line 320  of a 2-D orography file, in meters units
320  that are described in the MITgcm Getting Started and MITgcm Parameters  that are described in the MITgcm Getting Started and MITgcm Parameters
321  notes.  notes.
322    
323    \begin{small}
324    \input{s_examples/held_suarez_cs/input/data}
325    \end{small}
326    
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