Ocean Swell
geophysics · 36 views
geophysics
What It Is
Real sea-surface displacement from CDIP buoy 067 (Harvest, CA) --- 1.28 Hz vertical heave dominated by long-period Pacific swell: smooth, narrowband, strongly autocorrelated (public domain, CDIP/Scripps). Falls back to a synthetic swell if the data file is not staged (tools/fetch_cdip_swell.py)
Interpretation
Standard analysis sees: anti-persistent; high-dimensional / space-filling. The atlas finds no named structure, but the source is distinctively extreme on Septagonal (Danzer):z_conjugate (+2.9z) — beyond what the standard bank predicts for it.
What standard analysis sees
tail heaviness0.60
asymmetry0.57
occupancy0.39
short-range corr0.56
long-range memory0.06
spectral colour0.60
periodicity0.32
complexity0.53
time-irreversibility0.30
volatility clustering0.55
multifractality0.46
dimensionality0.87
nonstationarity0.51
What the atlas adds
Atlas-extreme metrics the standard bank can’t predict for this source
Septagonal (Danzer):z_conjugate | +2.9z | bank-miss 1.4σ |
Septagonal (Danzer):cubic_coherence | +2.7z | bank-miss 1.3σ |
Composition
dtypefloat64
range[-0.76, 0.74]
unique values139 / 16384
mean ± std1.1e-05 ± 0.195
Render Gallery
Native > phase_plotraw
Native > timeseriesraw
Native > triple_latticeraw
Boltzmann > lag_map
Boltzmann > spin_grid
Cayley > default
Chladni > plate_bottom
Chladni > plate_top
_(centered)/signed_log_z/Ocean_Swell.png)
Heisenberg (Nil) (centered) > signed_log_z
_(centered)/xy_path/Ocean_Swell.png)
Heisenberg (Nil) (centered) > xy_path
Hodge–Laplacian > default
/barcode/Ocean_Swell.png)
Inflation (Substitution) > barcode
/d_curve/Ocean_Swell.png)
Inflation (Substitution) > d_curve
Information Theory > default
Julia Set > escape_histogram
Klein Bottle > default
Laplacian > default
Logarithmic Spiral > default
Möbius-S³ > mobius_cylinder
Möbius-S³ > s2_base_map
Ordinal Partition > default
/phi_spectrum/Ocean_Swell.png)
Penrose (Quasicrystal) > phi_spectrum
Persistent Homology > barcode
Persistent Homology > h1_diagram
Predictability > default
Recurrence Quantification > default
Spectral Analysis > default
Spectral Graph > default
Spirograph > mode_spectrum
Spirograph > phasor_trajectory
Symplectic > flux_grid
Symplectic > phase_space
/default/Ocean_Swell.png)
Ulam Spiral (Sacks) > default
/default/Ocean_Swell.png)
Ulam Spiral (Square) > default
Visibility Graph > default
Wavelet Cascade > default
Atlas Position
| Nearest neighbor | Distance | |
|---|---|---|
| ARMA(2,1) | 2.70 | cross-domain |
| Bearing Normal | 3.10 | cross-domain |
| MFPT Normal | 3.10 | cross-domain |
Which Geometries Light Up
2-adic › 2-adic:valuation_spectral_concentration | rank 294/298 | 0.0466 |
Ammann-Beenker (Octagonal) › Ammann-Beenker (Octagonal):convergent_profile | rank 2/298 | 0.9406 |
Catch24 › Catch24:SC_FluctAnal_2_dfa_50_1_2_logi_prop_r1 | rank 296/298 | 0.1200 |
Möbius-S³ › Möbius-S³:sector_transition_entropy | rank 3/298 | 0.6203 |
← / → within domain · ⇧← / ⇧→ alphabetical · ⇧← / ⇧→ inside an open render = same view across sources