Difference between revisions of "Geopsy: Rotate components"
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By clicking on ''Rotate Components'', a pop-up window appears with checkboxes to select the rotation axes and text boxes to provide rotation angles | By clicking on ''Rotate Components'', a pop-up window appears with checkboxes to select the rotation axes and text boxes to provide rotation angles | ||
| − | [[Image:RotationAngles.png|thumb|left|150px| | + | [[Image:RotationAngles.png|thumb|left|150px|Common recording axes]] |
| − | All angles are specified in degrees in a counterclockwise direction around the axis (right hand rule). Rotation matrices are multiplied in order Z, N and E. | + | All angles are specified in degrees in a counterclockwise direction around the axis (right hand rule). Rotation matrices are multiplied in order Z, N and E, according to the common recording axes of seismological sensors (see figure). |
| + | [[Image:RotationAngles2.png|thumb|centre|400px|Rotation direction around each axis.]] | ||
Revision as of 10:02, 12 March 2010
Rotate Components, reached from the Waveform menu, rotates 3 components signals in the active signal viewer around the chosen axes. By clicking on Rotate Components, a pop-up window appears with checkboxes to select the rotation axes and text boxes to provide rotation angles
All angles are specified in degrees in a counterclockwise direction around the axis (right hand rule). Rotation matrices are multiplied in order Z, N and E, according to the common recording axes of seismological sensors (see figure).
