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ccp stacking

Andrew Medlin edited this page Jun 19, 2020 · 5 revisions

Common Conversion Point (CCP) Stacking

CCP stacking runs off an RF dataset with quality metric labels applied. Such input file is produced by the Compute RFs workflow. For producing CCP stacking, additional information is supplied to script plot_ccp_batch.py as shown below.

  • Transects file containing a network code on the first line, followed by a series of station code pairs which indicate directed seismic profiles to be plotted. For example, for network 7X a text file containing a set of profile lines looks like this:

    7X
    MA51,MA11
    MA62,MA12
    MA63,MA13
    MA64,MA14
    MA65,MB11
    MB62,MB12
    MB63,MB13
    MB64,MB34
    MA11,MB13
    MA21,MB22
    MA31,MB34
    MA41,MB44
    MA51,MB54
    MA62,MB64
    

    The actual choice of profile lines is up to the user.

  • Path to the definition file for construction FederatedASDFDataSet. This is required for converting network and station codes into actual latitude/longitude coordinates.

The workflow schematic is shown here: CCP stacking