The results of the mapping are to be written to a separate file. The format of this file is as follows:
This provides the pressure loading on panels in the model. Loading is defined in terms of the real and imaginary components or amplitude and phase.
PRES period heading body point magnitude phase real imaginary
Parameters:
| PRES | Keyword to denote start of hydrodynamic pressure values |
| period | Wave period |
| heading | Wave direction (degrees) |
| body | Structure number associated with this model, always set to 1 |
| point | Point number as defined in the structural finite element data (must be between 1 and npoints) |
| magnitude | Pressure amplitude |
| phase | Associated phase angle (wrt to wave at CoG) (degrees) |
| real | Real component of pressure |
| imaginary | Imaginary component of pressure |
This provides the hydrostatic pressure loading on panels in the model. Note that this loading is only given if the hydrodynamics input format is Aqwa and option STAT is specified in the AqwaID command.
PRST body point static
Parameters:
| PRST | Keyword to denote start of hydrostatic pressure values |
| body | Structure number associated with this model, always set to 1 |
| point | Point number as defined in the structural finite element data (must be between 1 and npoints) |
| static | Hydrostatic pressure value |
These are the Morison element loads. The results will be in terms of real and imaginary loads at a point (either element centroid or integration point, or at a node). Loading is given as a force per unit length.
LINE period heading body point realx imagx realy imagy realz imagz
Parameters:
| LINE | Keyword to denote start of Morison loading definition |
| period | Wave period |
| heading | Wave direction (degrees) |
| body | Structure number associated with this model, always set to 1 |
| point | Point number referencing the Morison element structural list |
| real[xyz] | Real component of the element global force at the Morison element centroid |
| imag[xyz] | Imaginary component of the element global force at the Morison element centroid |
Six terms will be computed, the three linear accelerations and three angular accelerations.
ACCE period heading body real imaginary
Parameters:
| ACCE | Keyword to denote acceleration data |
| period | wave period |
| heading | Wave direction (degrees) |
| body | Structure number associated with this model, always set to 1 |
| real | Real component of the accelerations at the CoG |
| imaginary | Imaginary component of the accelerations at the CoG |
Note: The data line is defined six times for X, Y, Z, RX, RY, RZ accelerations