Description
The MergeHIPS process converts along track/across track depths into latitude, longitude, and depth by combining the ship navigation with the horizontal and vertical offsets from the HIPS vessel file. This geographically references the sounding position and depth.
Update
One or more HIPS track lines.
Outputs
Updated HIPS track lines.
Command Line Syntax
carisbatch --run MergeHIPS [options] <update>
Options
The following table describes the parameters available for this process.
Parameter |
| |||
Long | Short | Description | Can Repeat | Notes
|
Common Options | ||||
--apply-refraction-coeff | If set, applies refraction coefficients. | FALSE | ||
--tide | The type of tide to be applied during merge. • NONE: (None) - No tidal correction will be applied. • TIDE: Observed/Predicted - Observed tidal corrections will be applied. • GPS: GPS - GPS tidal corrections will be applied. The default value is NONE. | FALSE | ||
--heave-source | The type of heave to be applied during merge. • HEAVE: Realtime - Original heave data will be used. • DELAYED_HEAVE: Delayed - Delayed heave data will be used. The default value is HEAVE. | FALSE | ||
--beam-shift | The type of beam shift to be applied during merge. • NONE: (None) - No beam shift will be applied. • STATIC: Static - Static beam shifts will be applied. • RELATIVE: Relative - Relative beam shifts will be applied. The default value is NONE. | FALSE | ||
--smooth-sensor | If set, applies smoothing coefficients to the specified data. • GYRO: Gyro - Smooths the gyro data. • HEAVE: Heave - Smooths the heave data. • PITCH: Pitch - Smooths the pitch data. • ROLL: Roll - Smooths the roll data. • SOW: Speed over water - Smooths the speed over water data. • DELTA_DRAFT: Delta draft - Smooths the delta draft/subsea depth data. • GPS_TIDE: GPS tide - Smooths the GPS tide data. • TIDE: Tide - Smooths the tide data. | TRUE | ||
BeamShift = STATIC or RELATIVE Options | ||||
--beam-shift-file | The path to the beam shift file. | FALSE | ||
Example
To use this command, refer to the following example.
Example | ||
Objective | To geographically reference the sounding position and depth of HIPS track line data. | |
Description | Command Line Syntax | |
No tidal corrections will be applied. | --tide NONE | |
Delayed heave will be applied. | --heave-source DELAYED_HEAVE | |
Gyro data will be smoothed. | --smooth-sensor GYRO | |
Heave data will be smoothed. | --smooth-sensor HEAVE | |
The input file is named input.hips and is located at C:\temp\input\. The HIPS file URI filters for the vessel named “sample” and the day 2000-001. | C:\temp\input\ | |
Command Line |
| |
Outcome | Depth data now has position reference using the horizontal and vertical offsets from the HIPS vessel file. | |
Extra Notes | N/A | |