🌊 UW Zero-Crossing Analyzer for Irregular Waves
Analysis Cross Protocol:
Zero-Upcrossing Method (■)
Zero-Downcrossing Method (●)
Field Data Input (.dat / .txt):
Single-Column dt (s):
Measurement Unit:
Meters (m)
Centimeters (cm)
Feet (ft)
Reset to Synthetic Sea
Wave Height Distribution Histogram
Wave #
Start (s)
End (s)
Period T_i (s)
Height H_i (
m
)
📥 Download Data File Report
Wave Statistics Description (Wave-by-Wave Tracking)
Total Waves (N)
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Significant H_1/3
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Extreme H_bar_0.1
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Max Height H_bar_0.01
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RMS Height H_rms
--
Mean Height H_bar
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Surface Std Dev (σ)
--
Mean Period T_bar
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Wave Probability Description (Rayleigh Theory)
Predicted Mean H_mean (√(2π)σ)
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Predicted Significant H_s (4.0σ)
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Predicted Extreme H_bar_0.1 (5.09σ)
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Predicted Max H_bar_0.01 (6.67σ)
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Wave Height Exceedance (Reality vs. Theory)
Joint Distribution of Wave Height and Period