$ -------------------------------------------------------------------- $ $ WAVEWATCH III Grid preprocessor input file $ $ -------------------------------------------------------------------- $ $ Grid name (C*30, in quotes) $ 'REGIONAL WAVE MODEL FOR PENINSULA DE YUCATAN ' $ $ Frequency increment factor and first frequency (Hz) ---------------- $ $ number of frequencies (wavenumbers) and directions, relative offset $ of first direction in terms of the directional increment [-0.5,0.5]. $ In versions 1.18 and 2.22 of the model this value was by definiton 0, $ it is added to mitigate the GSE for a first order scheme. Note that $ this factor is IGNORED in the print plots in ww3_outp. $ $ 1.1 0.04118 25 24 0. $ 1.1 0.04118 25 16 0. 1.1 0.04118 25 32 0. $ $ Set model flags ---------------------------------------------------- $ $ - FLDRY Dry run (input/output only, no calculation). $ - FLCX, FLCY Activate X and Y component of propagation. $ - FLCTH, FLCK Activate direction and wavenumber shifts. $ - FLSOU Activate source terms. $ F T T T T T $ $ Set time steps ----------------------------------------------------- $ $ - Time step information (this information is always read) $ maximum global time step, maximum CFL time step for x-y and $ k-theta, minimum source term time step (all in seconds). $ 300. 300. 300. 30. $ $ &MISC FLAGTR = 4, CICE0 = 0.25, CICEN = 0.75/ $ &MISC CICE0 = 0.25, CICEN = 0.75, FLAGTR = 4 / $ &OUTS E3D = 1, TH1MF = 1, STH1MF = 1, TH2MF = 1, $ STH2MF = 1, USSP = 1, IUSSP = 5 / $ END OF NAMELISTS $ 'RECT' T 'NONE' 292 188 1.44 1.44 60.00 268.0000 18.5000 1.0 -0.10 2.50 40 0.001000 1 1 '(....)' 'NAME' 'gdmN1.depth_ascii' $ $ 50 0.010000 1 1 '(....)' 'NAME' 'gdmN1.obstr_lev1' $ 60 1 1 '(....)' 'NAME' 'gdmN1.maskorig_ascii' $ 1 188 F 292 188 T $ $ Close list by defining point (0,0) (mandatory) $ 0 0 F $ $ Excluded grid points from segment data ( FROM != PART ) $ First defined as lines, identical to the definition of the input $ boundary points, and closed the same way. $ 0 0 F $ $ Second, define a point in a closed body of sea points to remove $ the entire body of sea points. Also close by point (0,0) $ 0 0 $ $ Output boundary points --------------------------------------------- $ $ Output boundary points are defined as a number of straight lines, $ defined by its starting point (X0,Y0), increments (DX,DY) and number $ of points. A negative number of points starts a new output file. $ Note that this data is only generated if requested by the actual $ program. Example again for spherical grid in degrees. Note, these do $ not need to be defined for data transfer between grids in te multi $ grid driver. $ $ 1.75 1.50 0.25 -0.10 3 $ 2.25 1.50 -0.10 0.00 -6 $ 0.10 0.10 0.10 0.00 -10 $ $ Close list by defining line with 0 points (mandatory) $ 0. 0. 0. 0. 0 $ $ -------------------------------------------------------------------- $ $ End of input file $ $ -------------------------------------------------------------------- $