Listed below are a collection of subroutines written by various users that may be of help to others. In each expanded section there will be a description of the routine, the calling sequence, who wrote it, where it is located and possibly some examples. BREAK Recognition of input without a READ statement. CXW Complex error function. DEFILE Reads filename block or sets certain default values. FCHNL Locates LUB given logical unit number, MACRO: $FCHNL. FILLUP Transfer character strings into an array. GETSIN Read pressure signatures from files written by WOPWOP. GETSPC Read pressure spectra from files written by WOPWOP. HLABEL Outputs characters strings/sets annotate mode. JULIAN Returns the Julian date. LCM Least common multiple. NOTSER Selectively disables OTS error processing. ONFATL Inserts subroutine call on FATAL OTS errors. PLTAST Various routines to attach/detach, slave/unslave plotter. PLT2 "INFOPLT" type quick plot subroutine. TABLET Input from the digitizing tablet. TIGID Read data files written by [4,10]UNPLOT. 3 BREAK @BREAK.MIS 3 CXW @CXW.MIS 3 DEFILE @DEFILE.MIS 3 FCHNL @FCHNL.MIS 3 FILLUP @FILLUP.MIS 3 GETSIN @GETSIN.MIS 3 GETSPC @GETSPC.MIS 3 HLABEL @HLABEL.MIS 3 JULIAN @JULIAN.MIS 3 LCM @LCM.MIS 3 NOTSER @NOTSER.MIS 3 ONFATL @ONFATL.MIS 3 PLTAST @PLTAST.MIS 3 PLT2 @PLT2.MIS 3 TABLET @TABLET.MIS 3 TIGID @TIGID.MIS