Changes between Version 16 and Version 17 of Tutorial/DisplacementMeasuredByImageCorrelation


Ignore:
Timestamp:
Feb 2, 2015, 2:56:20 PM (10 years ago)
Author:
vaillant1p
Comment:

--

Legend:

Unmodified
Added
Removed
Modified

  • Tutorial/DisplacementMeasuredByImageCorrelation

    v16 v17  
    3636== Time series ==
    3737
    38 Make a point, range=200, and run series/time series. Observe the curve displacement U and V versus time.
     38For further data processing it can be convenient to merge all fields in a single netcdf file. This can be done by opening the previous results in series and applying the [Action] function 'time_series'. A projection object is needed at this stage, so create a '''[Projection object/points]''' in the image. Select '''[ProjMode]'''= 'projection' with a range=200. Now when selecting '''[Projection Object]''' the point created should appear. Then '''[RUN]''' the calculation.
    3939
    40 + rotation + div
     40The result is obtained as a single netcdf file 'images.civ.mproj.tseries/Pkie_000001-000020.nc'. Opening this file with '''uvmat''', Observe the curve displacement U and V versus time. With the GUI '''get_field''' which pops up, it is also possible to show the rotation or divergence in the figure.
     41