JONSWAP spectral waves

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The following sections will be modified in “input.txt” for this case. All other sections are defined in Basics for model setup for this example.

Set a descriptive title for your simulation:

 TITLE = irregular_1D

Add an irregular wavemaker in a water depth of 10 m located 250.0 m from the left boundary that produces a JONSWAP spectrum with minimum, maximum, and peak frequencies of 0.03, 0.3, and 0.0667 Hz, respectively, and significant wave height of 1.0 m:

!-----WAVEMAKER -----
 DEP_WK = 10.0
 Xc_WK = 250.0
 Yc_WK = 0.0
 FreqPeak = 0.0667
 FreqMin = 0.03
 FreqMax = 0.3
 Hmo = 1.0

Default option for energy splitting: EqualEnergy (refer to Spectrum: Equal Energy Splitting for more information).

Refer to Wave-maker specification for parameter definitions, and Example: Breaking for sample wave breaking scheme.