$ -------------------------------------------------------------------- $
$ WAVEWATCH III shell input file $
$ -------------------------------------------------------------------- $
$ Define input to be used with F/T/C flag for use or nor or coupling and
$ T/F flag for definition as a homogeneous field.
$
$ Include ice and mud parameters only if IC1/2/3/4 used :
$ F F Ice parameter 1
$ F F Ice parameter 2
$ F F Ice parameter 3
$ F F Ice parameter 4
$ F F Ice parameter 5
$ F F Mud parameter 1
$ F F Mud parameter 2
$ F F Mud parameter 3
F F Water levels
F F Currents
F F Winds
F F Ice concentrations
F F Atmospheric momentum
F F Air density
F Assimilation data : Mean parameters
F Assimilation data : 1-D spectra
F Assimilation data : 2-D spectra.
$
$ Time frame of calculations ----------------------------------------- $
$ - Starting time in yyyymmdd hhmmss format.
$ - Ending time in yyyymmdd hhmmss format.
$
19680606 000000
19680607 000000
$
$ Define output data ------------------------------------------------- $
$
$ Define output server mode. This is used only in the parallel version
$ of the model. To keep the input file consistent, it is always needed.
$ IOSTYP = 1 is generally recommended. IOSTYP > 2 may be more efficient
$ for massively parallel computations. Only IOSTYP = 0 requires a true
$ parallel file system like GPFS.
$
$ IOSTYP = 0 : No data server processes, direct access output from
$ each process (requirese true parallel file system).
$ 1 : No data server process. All output for each type
$ performed by process that performes computations too.
$ 2 : Last process is reserved for all output, and does no
$ computing.
$ 3 : Multiple dedicated output processes.
$
1
$
$ Five output types are available (see below). All output types share
$ a similar format for the first input line:
$ - first time in yyyymmdd hhmmss format, output interval (s), and
$ last time in yyyymmdd hhmmss format (all integers).
$ Output is disabled by setting the output interval to 0.
$
$ Type 1 : Fields of mean wave parameters
$ Standard line and line with logical flags to activate output
$ fields as defined in section 2.4 of the manual. The logical
$ flags are not supplied if no output is requested. The logical
$ flags can be placed on multiple consecutive lines. However,
$ the total number and order of the logical flags is fixed.
$ The raw data file is out_grd.ww3,
$ see w3iogo.ftn for additional doc.
$
19680606 000000 10800 19680607 000000
$----------------------------------------------------------------
$ Output request flags identifying fields as in ww3_shel input and
$ section 2.4 of the manual. If the first flag is 'N' then a namelist
$ is read. See ww3_ounf.inp for an example
$
N
WND HS T01
$
$----------------------------------------------------------------
$
$ Type 2 : Point output
$ Standard line and a number of lines identifying the
$ longitude, latitude and name (C*40) of output points.
$ The list is closed by defining a point with the name
$ 'STOPSTRING'. No point info read if no point output is
$ requested (i.e., no 'STOPSTRING' needed).
$ Example for spherical grid.
$ The raw data file is out_pnt.ww3,
$ see w3iogo.ftn for additional doc.
$
$ NOTE : Spaces may be included in the name, but this is not
$ advised, because it will break the GrADS utility to
$ plots spectra and source terms, and will make it more
$ diffucult to use point names in data files.
$
$ 19680606 000000 900 19680608 000000
$
$ -0.25 -0.25 'Land '
$ 0.0 0.0 'Point_1 '
$ 2.0 1.0 'Point_2 '
$ 1.8 2.2 'Point_3 '
$ 2.1 0.9 'Point_4 '
$ 5.0 5.0 'Outside '
$ -123.167 48.333 'B46088'
$
19680606 000000 3600 19680607 000000
10.000 70.000 'B66677'
-170.000 70.000 'B66688'
-140.000 71.000 'B66699'
0.0 0.0 'STOPSTRING'
$
$ -153.900 23.558 'B51100'
$ -162.058 24.321 'B51101'
$
$ Type 3 : Output along track.
$ Flag for formatted input file.
$ The data files are track_i.ww3 and
$ track_o.ww3, see w3iotr.ftn for ad. doc.
$
19680606 000000 3600 19680607 000000
T
$
$ Type 4 : Restart files (no additional data required).
$ The data file is restartN.ww3, see
$ w3iors.ftn for additional doc.
$
19680606 000000 0 19680607 000000
$
$ Type 5 : Boundary data (no additional data required).
$ The data file is nestN.ww3, see
$ w3iobp.ftn for additional doc.
$
19680606 000000 0 19680607 000000
$
$ Type 6 : Separated wave field data (dummy for now).
$ First, last step IX and IY, flag for formatted file
$
19680606 000000 0 19680607 000000
$ 0 999 1 0 999 1 T
$
$ Homogeneous field data --------------------------------------------- $
$ Homogeneous fields can be defined by a list of lines containing an ID
$ string 'LEV' 'CUR' 'WND', date and time information (yyyymmdd
$ hhmmss), value (S.I. units), direction (current and wind, oceanogr.
$ convention degrees)) and air-sea temparature difference (degrees C).
$ 'STP' is mandatory stop string.
$ Also defined here are the speed with which the grid is moved
$ continuously, ID string 'MOV', parameters as for 'CUR'.
$
$ 'LEV' 19680606 010000 1.00
$ 'CUR' 19680606 073125 2.0 25.
$ 'WND' 19680606 000000 20. 145. 2.0
$ 'MOV' 19680606 013000 4.0 25.
'STP'
$
$ -------------------------------------------------------------------- $
$ End of input file $
$ -------------------------------------------------------------------- $