64 lines
3.7 KiB
Text
64 lines
3.7 KiB
Text
g2lib-1.0 - August 2003 - Original version
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g2libc-1.0.1 - May 2004 - Changed the library name from "libg2c.a" to
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"libgrib2c.a" to avoid conflict with the g77 libg2c
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library.
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- Added support for Grid Definition Template 3.31,
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Albers Equal Area.
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- Changed most PDT templates in module pdstemplates to
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allow negative surface values.
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- Many minor changes to help get clean compiles.
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g2libc-1.0.2 - December 2004 - WMO approved the JPEG2000 and PNG Data
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Representation Templates ( 5.40000 and 5.40010,
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respectively ) for operational use. The templates
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were assigned WMO values of 5.40 and 5.41,
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respectively. Changes were made to the source to
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recognize either template number.
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- Fixed bug encountered when packing a near constant
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field with DRT 5.40 or 5.40000 (JPEG2000).
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- Added consistency check, provided by
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Arthur Taylor/MDL, used when unpacking Data
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Templates 7.2 and 7.3.
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- Added functionality to support encoding of
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"Missing" data values within the data field when
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using Data Representation Templates 5.2
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(complex packing) and 5.3 (complex packing and
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spatial differencing). See octets 23 - 31 in DRTs
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5.2 and 5.3 for more info on missing value
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management.
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- Increased the packing efficiency of Data
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Representation Templates 5.2 and 5.3 by adding
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MDL/Glahn algorithm for determining effective
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groupings.
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g2libc-1.0.3 - December 2005 - Two bug fixes: 1) Error encoding constant
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data field. 2) Error encoding grid with
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large bitmap using DRT 5.40 - JPEG2000.
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g2libc-1.0.5 - August 2007 - Added GDT 3.204 Curvilinear Orthogonal Grid
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g2libc-1.1.7 - August 2008 - Added GDT 3.32768 Rot Lat/Lon E-grid (Arakawa)
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g2libc-1.1.8 - January 2009 - Initialize variable lencsec2 in routine g2_unpack2.c
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variable ndpts in routine g2_unpack7.c
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- Changed the structure name template to gtemplate to avoid
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of reserved word in C++
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- Change routine seekgb.c to use 4 bytes instead of sizeof(g2int)
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g2libc-1.1.9 - June 2009 - Updated version jasper-1.900.1, libpng-1.2.35 and zlib-1.2.3
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- Fixed bug causing seg fault when using PNG 1.2.35
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g2libc-1.2.0 - March 2010 - Added PDT 4.31 Satellite Product
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- Added PDT 4.15 WAFS Product
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g2libc-1.2.1 - August 2010 - Added PDT 4.40,4.41,4.42,4.43 for Atmospheric Chemical Constituents
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- Added GDT 3.32769 Rot Lat/Lon None E-grid (Arakawa)
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- If section 2 has zero length, return IERR=0
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g2libc-1.2.2 - March 2011 - Corrected PDT 4.42,4.43 for Atmospheric Chemical Constituents
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g2libc-1.2.3 - November 2011 - Fixed bugs in routines dec_png.c and enc_png.c
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g2libc-1.4.0 - May 2012 - Added PDT 4.44,4.45,4.46,4.47,4.48 for Aerosol products
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- PDT 4.50,4.51,4.52 iand 4.91 for Categorical forecast at a horizonal
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