g2lib-1.0 - August 2003 - Original version g2lib-1.0.1 - October 2003 - Added support for Grid Definition Template 3.31 Albers Equal Area. - Added new parameters to the Parameter list in params.f - Minor documentation updates. g2lib-1.0.2 - February 2004 - Added new parameters in params.f for use with Quickscat data and Ozone (Air Quality) g2lib-1.0.3 - May 2004 - Changed most PDT templates in module pdstemplates to allow negative surface values. - Added new routine to gridtemplates and pdstemplates modules to return number of entries in a specified template. - Added New routines, getgb2p getgb2rp, used to request a packed GRIB2 message from a file. - New module g2grids can be used to return GDT entries for a specific grid from a file containing a list of predefined grids. g2lib-1.0.4 - August 2004 - Added functionality to support encoding of "Missing" data values within the data field when using Data Representation Templates 5.2 (complex packing) and 5.3 (complex packing and spatial differencing). See octets 23 - 31 in DRTs 5.2 and 5.3 for more info on missing value management. - Increased the packing efficiency of Data Representation Templates 5.2 and 5.3 by adding MDL/Glahn algorithm for determining effective groupings. g2lib-1.0.5 - December 2004 - WMO approved the JPEG2000 and PNG Data Representation Templates ( 5.40000 and 5.40010, respectively ) for operational use. The templates were assigned WMO values of 5.40 and 5.41, respectively. Changes were made to the source to recognize either template number. - Fixed bug encountered when packing a near constant field with DRT 5.40 or 5.40000 (JPEG2000). - Added consistency check, provided by Arthur Taylor/MDL, used when unpacking Data Templates 7.2 and 7.3. - Corrected the documentation for subroutine addfield in the grib2.doc file. Incorrect arguments were specified for this routine. - Corrected bug when packing Secondary missing values in Data Representation Templates 5.2 and 5.3. g2lib-1.0.6 - April 2005 - Modified the way GETGB2 manages the GRIB2 file indexes, so that it can be more efficient and flexible when reading from multiple GRIB2 files. - Fixed bug in PUTGB2 that caused data fields to be encoded incorrectly. - Added routine gdt2gds that converts grid information from a GRIB2 Grid Description Section (GDS) and Grid Definition Template to GRIB1 GDS info. g2lib-1.0.7 - April 2005 - Fixed bug causing seg fault when using JPEG2000 encoding algorithm on a grid with an insanely large number of data points bitmapped out. g2lib-1.0.8 - October 2006 - Modified Product Definition Templates 4.5 and 4.9 to allow negative scale factors and limits. - Fixed several rounding error bugs during encoding. - Added new local parameter conversion entries g2lib-1.0.9 - MAY 2007 - Modified Grid Definition Template 3.igds(5)(3.204) to add Curvilinear Orthogonal grids. - Added new local parameter conversion entries g2lib-1.1.0 -December 2007 - Added new local parameters conversion entries - Declared the variable rmin,rmax in routine (jpcpack.f and pngpack.f) with double precision fix bug causing seg fault when using JPEG2000 encoding algorithm. g2lib-1.1.1 -January 2008 - Added new local parameters conversion entries g2lib-1.1.7 -August 2008 - Added new local parameters conversion entries and table 131 - Added a new Grid Definition Template number 3.32768 (Added Rotate Lat/Lon E-grid) g2lib-1.1.9 -June 2009 - Update Jasper version 1.900.1, libpng-1.2.34 and zlib-1.2.3 - Allow negative scale factors and limits for Templates 4.5 and 4.9 - Fixed bug causing seg fault when using PNG 1.2.35 - Added new local parameters conversion entries g2lib-1.2.0 -March 2010 - Fixed bug for checking (LUGB) unit index file - Modified to increase length of seek (512) - Added Templates (Satellite Product) 4.31 - Added Templates (ICAO WAFS) 4.15 - Added new local parameters conversion entries - Added Time Range indicator Average (7) g2lib-1.2.1 - Aug 2010 - Added new local parameters conversion entries - Added Templates 4.40,4.41,4.42,4.43 - Added a new Grid Definition Template number 3.32769 (Added Rotate Lat/Lon None E-grid) - Added Type of Ensemble forecast 4 and 192 - Corrected parameters U/V Max Wind level to use PDT 4.0 for WAFS product g2lib-1.2.2 - Dec 2010 - Added new local parameters conversion entries - Corrected Templates 4.42,4.43 g2lib-1.2.3 - Nov 2011 - Added new local parameters conversion entries - Fixed bug in PUTGB2 that caused data fields to be encoded incorrectly. - Changed variable kprob(1) to kpds(5) in calling routine param_g1_to_g2 g2lib-1.2.4 - Nov 2011 - Added 2 ECMWF parameters (TMAX/TMIN at 2m) conversion entries g2lib-1.4.0 - MAY 2012 - Added new parameters conversion entries - Fixed bug in PUTGB2 that caused segmentation fault - Added a new Grid Definition Template numbers 4.44, 4.45, 4.46,4.47,4.48,4.50,4.51,4.52, 4.91 and 4.32