This directory contains all the code necessary to run the Composite-Plus-Scale
(CPS) reconstructions.

gridproxy.m: Takes the proxy data files rtable1209, rtable1209, and itrdbmatrix
and creates the screened proxy files to be used in the gridboxcps routine.

gridboxcps.m: Takes the screened proxies and runs the CPS routine to create the
CPS reconstructions

lowpass.m: function used by lowpassmin

lowpassmin.m: low-pass filtering function used in both gridproxy and gridboxcps

