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-# Analysis Grand Challenge - LUX-ZEPLIN
+
Analysis Grand Challenge – LUX-ZEPLIN
Designed as LUX-ZEPLIN (LZ) contribution to [analysis grand challenge](https://github.com/iris-hep/analysis-grand-challenge).
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# TPC Extraction Efficiency
-This directory contains is focused on running an LZ analysis to calculate the electron extraction efficiency.
+This directory contains an analysis to calculate the electron extraction efficiency in the LUX-ZEPLIN experiment.
+In this analysis, Kr83m events from a calibration dataset are used, and the number of electrons as a function of radial position are determined.
+
+## Additional AGC features
+This analysis makes use of a `Store` object (which inherits from a `dict`).
+This allows for the resultant dictionaries to be easily added together, where the dictionaries contain `awkward` arrays, histograms, and other objects.
+
+
+## Notes
+This AGC will only work on NERSC and has not been setup for Local or Dirac yet
\ No newline at end of file
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