NAME: barrel_init DESCRIPTION: Initializes system variables for BARREL. Can be called from idl_startup or customized for non-standard installations. The system variable !BARREL is defined here. The elements of this structure are (mostly) the same as for !THEMIS. REQUIRED INPUTS: none KEYWORD ARGUMENTS (OPTIONAL): RESET: If set, force STATUS: TO BE ADDED: n/a EXAMPLE: REVISION HISTORY: Version 0.96a KBY 06/15/2014 cleaned up commented out (dead) code Version 0.92f KBY 08/09/2013 REMOTE_DATA_DIR pointed to BARRELDATA.UCSC.EDU Version 0.92 KBY 06/04/2013 added support for data directories sorted by version number Version 0.91d KBY 06/04/2013 REMOTE_DATA_DIR pointed to SOC1 local; LOCAL_DATA_DIR to /barrel/ Version 0.90b KBY 04/19/2013 REMOTE_DATA_DIR pointed to test directory for beta testing Version 0.84 KBY 12/04/2012 REMOTE_DATA_DIR pointed to SSL; added header Version 0.83 KBY 12/04/2012 initial beta release Version 0.80 KBY 10/29/2012 from 'goesmag/goes_init.pro' by JWL(?)