Orcawave Analysis Orcawave API Properties Reference

OrcaWave API Properties Reference

OrcaWave API Properties Reference

These properties return the same data as shown on the validation page in the OrcaWave GUI:

Frequency/Period Data:

• headings - Wave heading angles (degrees)
• frequencies - Wave frequencies (rad/s)
• angularFrequencies - Angular frequencies
• periods - Wave periods (seconds)
• periodsOrFrequencies - Display format

Hydrostatic and Frequency-Dependent:

• hydrostaticResults - Hydrostatic stiffness matrix
• addedMass - Frequency-dependent added mass
• infiniteFrequencyAddedMass - Infinite frequency added mass
• damping - Radiation damping coefficients

RAO Data:

• loadRAOsHaskind - Force/moment RAOs (Haskind method) - N/m, N·m/m
• loadRAOsDiffraction - Force/moment RAOs (diffraction) - N/m, N·m/m
• displacementRAOs - Motion/displacement RAOs (m/m, rad/m) - Use for AQWA comparison

QTF Data:

• meanDriftHeadingPairs - Mean drift force heading combinations
• QTFHeadingPairs - QTF heading pairs
• QTFFrequencies, QTFAngularFrequencies, QTFPeriods, QTFPeriodsOrFrequencies

See sub-skills for full details.