- Java ▁Common ▁Data ▁Model ▁is ▁a ▁Java ▁library ▁that ▁can ▁read ▁G RI B   1 ▁and ▁G RI B   2 ▁files . ▁ ▁z y G rib ▁a ▁graph ical ▁software ▁for ▁Linux , ▁Mac ▁OS ▁X ▁and ▁Windows ▁( G PL 3 , ▁Qt ) ▁to ▁download ▁and ▁display ▁G RI B   1 ▁and ▁G RI B   2 ▁( since ▁v 8 . 0 ) ▁files . ▁ ▁X y G rib ▁started ▁as ▁a ▁fork ▁of ▁z y G ir b ▁ 8 . 0 . 1 . ▁It ▁is ▁a ▁multi platform ▁software ▁also . ▁ ▁G D AL , ▁a ▁popular ▁open ▁source ▁reading ▁and ▁writing ▁library ▁for ▁ge osp atial ▁data ▁ ▁Pred ict W ind ▁Off sh ore ▁App ▁A ▁multi ▁platform ▁app ▁designed ▁for ▁boats ▁heading ▁off sh ore ▁with ▁a ▁need ▁to ▁download ▁forec ast ▁G RI B ▁data ▁on ▁a ▁Sat ellite ▁or ▁S SB ▁connection ▁. ▁ ▁L uck G rib ▁an ▁app ▁available ▁on ▁mac OS , ▁iOS ▁and ▁i Pad OS , ▁designed ▁for ▁sail ors ▁and ▁other ▁weather ▁enthus iast s . ▁ ▁L uck G rib ▁provides ▁easy ▁access ▁to ▁many ▁G RI B ▁weather ▁models . ▁ ▁In ▁addition , ▁several ▁ocean ▁current ▁and ▁wave ▁models ▁are ▁provided . ▁ ▁Data ▁can ▁be ▁downloaded ▁via ▁the ▁internet , ▁satellite ▁or ▁email . ▁ ▁Py G rib ▁A ▁python ▁language ▁extension ▁module ▁which ▁allows ▁one ▁to ▁read ▁and ▁write ▁ ▁G RI B  