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Figure 1-2. Correlator File menu.
2. Correlator basic functions overview
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Figure 2-1. Data Manager view. Note the button in the lower left corner used to switch to the Display view.
The Data Manager view has two functional tabs across the top:
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Figure 2-2. Display view, with the Display Preferences tab open on the right. Note the button in the lower left corner used to switch to the Data Manager view.
The Display view has three areas:
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Figure 2.2-2. Three data filtering options on the Data Filter tab: Decimate, Gaussian Smoothing, and Cull. Shown is a 9-point Gaussian filter applied to the magnetic susceptibility data whereby both original and smoothed (white trace overlay) are plotted. The filters can be edited or deleted.
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Note:
- Data filters are applied to the data from all cores for a specified data type. For a more specific filtering of known intervals with severe core disturbance, etc., you have the option to apply a file with those intervals specified in the Correlator Downloader application, at the time of data download from the LIMS database.
- At this time, data culling can only be specified for top of cores (to remove data from “exotic” material washed down from higher up in the hole). A future version may include culling from core bottoms (“exotic” material “sucked in” when the piston core was removed) and culling from section ends (“edge effect”).
- Some odd behavior has been observed when deleting a cull filter under certain circumstances, and this has not yet been repaired. An easy workaround is to re-load the data.
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