#======================================================================

#                    H I S T O R Y 

#                    doc: Thu May  7 13:12:05 2015

#                    (c) 2015 A.M. Thurnherr

#======================================================================

May  7, 2015:

  	- V6.0 [ants.pl] [.hg/hgrc] 

	- published for release of LADCPproc V1.2 (Slocum/Explorer processing)

----------------------------------------

May 17, 2015:

	- V6.1 [ants.pl] [.hg/hgrc] 

	- added $skip to cFFT to for LADCP_w_spec and binpgrams

	- NOT YET PUBLISHED

May 18, 2015:

	- added &antsFindParam() to [antsutils.pl] for LADCP_w_regrid

	- added pulse length to [libLADCP.pl] for LADCP_VKE

	- added rec indices to [lfit.pl] for binpgrams

Jun 12, 2015: 

	- added &????

...MISSING HISTORY...

Oct 12, 2015:

	- V6.2 [ants.pl] [.hg/hgrc] 

	- published on Mercurial server for LADCP_w V1.0

----------------------------------------

Nov 19, 2015:

	- [librand.pl] created

Dec 30, 2015:

	- [libstats.pl] added log_avg(), noise_avg()

Jan 15, 2016:

	- [antsio.pl] minor bug

	- [antsnc.pl] minor bug

Mar  8, 2016:

	- updated [HISTORY]

	- V6.3 [ants.pl] [.hg/hgrc] 

Mar 16, 2016:

	- V6.4 [ants.pl] [.hg/hgrc] 

	- adapted [libGMT.pl] to gmt5 => [libGMT4.pl]

Mar 17, 2016:

	- published V6.4 for LADCP_w V1.2beta5

	- V6.5 [ants.pl] [.hg/hgrc] 

	- improved [libGMT.pl] to check for gmt5

	- published

----------------------------------------

Mar 19, 2016:

	- significant bugs in [libSBE.pl]

Mar 29, 2016:

	- V6.6 [ants.pl] [.hg/hgrc] 

	- published for LADCP_w V1.2beta6

----------------------------------------

May 12, 2016:

	- added div2 to [antsutils.pl]

May 31, 2016:

	- minor improvement to [libSBE.pl]

Jul 29, 2016:

	- [libvec.pl] mag_heading() was inconsistent

	  with TRDI ADCP heading convention

----------------------------------------------------------------------

Aug  5, 2016:

	- updated [HISTORY]

	- V6.7 [ants.pl] [.hg/hgrc] 

Aug  7, 2016:

	- improved vel_u() vel_v()

Aug 24, 2016:

	- removed ancient heuristics in [antsusage.pl]

Sep 13, 2016:

	- updated [HISTORY]

	- made &antsAddParams() more flexible

Jan 27, 2017:

	- bug in dayNo()

Mar  9, 2017:

	- adapted [antsexprs.pl] to perl 5.22

	- updated [HISTORY]

Mar 10, 2017: 

	- made [libSBE.pl] more flexible

Mar 12, 2017:

	- hard-linked .lsfit.poly .nminterp.linear from ../bin because these two

	  are required by LADCP_VKE

	- V6.8 [ants.pl] [.hg/hgrc] 

----------------------------------------------------------------------

Mar 15, 2017:

	- V6.8 [ants.pl] [.hg/hgrc] 

	- published

Apr 5, 2017:

	- BUG: stale file mtime dependency info was not printed correctly [antsio.pl]

Jul 6, 2017: 

	- BUG: date conversion routines did not parse 1/5/12 correctly [libconv.pl]

Aug 30, 2017: 

	- BUG: new (()) semantics did not work for single-value ranges [antsusage.pl]

Sep 6, 2017: 

	- finally implemented gauss_rand() [librandpl]

Nov 15, 2017: 

	- added [libALEC.pl]

	- [libvec.pl] re-enabled usage-message (of sorts) for vel_u only

----------------------------------------------------------------------

Nov 20, 2017:

	- V6.9 [ants.pl] 

	- cleanup of [libIMP.pl] 

Dec  6, 2017:

	- published [README.Publish]

----------------------------------------------------------------------

Dec  8, 2017:

	- made [libRDI_Coords.pl] into a hard link (instead of absolute-path symlink)

	- made sure [libIMP.pl] does not produce "IMP" output

	- V7.0 [ants.pl] 

Dec  9, 2017: 

	- added -E, $antsSuppressCommonOptions

Dec 18, 2017:

	- improvements to [libALEC.pl]

	- removed ambiguous date warning from [libconv.pl]

Dec 23, 2017:

	- published V7.0

----------------------------------------------------------------------

Mar 3 - Apr 23, 2018:

	- multiple improvements to [libSBE.pl]

Mar 28, 2018: 

	- added &loadInstrumentTransformation() to [libRDI_coords.pl]

Apr 23, 2018:

	- bugfix in [antsio.pl]

Apr 25, 2018:

	- added eps_VKE() to [libLADCP.pl]

May 13, 2018:

	- bugfix in [.lsfit.poly]

May 22, 2018: 

	- added NMEA2dec_time() to [libconv.pl]

May 22 - Jun 9, 2018:

	- multiple improvements to [libIMP.pl]

Nov 27, 2018:

	- update version number in [ants.pl] [.hg/hgrc]

	- updated HISTORY

	- published V7.1

----------------------------------------------------------------------

	- various bug fixes and minor additions

	- new features

		- TEOS10 support

		- GMT6 support

	- significant changes

		- dependency warnings disablecd by default

----------------------------------------------------------------------

[antsio.pl]:

	Apr 10, 2019: - disabled dependency warnings 

[antsutils.pl]

#   Apr  5, 2019: - disabled weird line of code in antsFunUsage() (see comment)

#                 - improved error messages in antsFunUsage()

#                 - BUG: antsFunUsage did not work with -ve argc (variable argument funs)

#   Aug 30, 2019: - BUG: antsLoadModel() did not respect $ANTS

[libGM76.pl]

#   Feb  2, 2019: - renamed from libGM.pl to libGM76.pl

#                 - replaced beta with m

#                 - replaced old code based on Gregg + Kunze formalism with

#                   expressions from Thurnherr et al. (GRL 2015)

#                 - added GM_strain

#                 - BUG: Sw usage message had wrong parameter order

#                 - renamed Sw => GM_VKE; Su_z => GM_shear

#   Mar 31, 2019: - updated doc for shear and strain spectra

#   Apr  1, 2019: - added GM_vdiv

#   Apr  5, 2019: - BUG: GM_VKE was erroneous (argument shifting was wrong)  

#                 - adapted to improved antsFunUsage()

#   Apr  6, 2019: - fiddled during debugging of fs_finestructure issue

[libGMT.pl]

#   Apr 10, 2021: - adapted to GMT6 (suppress warnings)

#   Apr 11, 2021: - added gmt set GMT_AUTO_DOWNLOAD off

[libIMP.pl]

#   Apr 12, 2020: - modified rot_vecs to pass all records with non-numerical elapsed

#   Apr 13, 2020: - added prep_piro_ADCP   

#                 - BUG: dhist_binsize != 1 did not work

#                 - BUG: dhist agreement % was not rounded

#   Apr 14, 2020: - cosmetics

[libRDI_Coords.pl]

#   Jun  5, 2020: - added sscorr_w & sscorr_w_mooring

#   Jun 29, 2020: - added comments for sscorr_w, which conflicts with LADCP_w_ocean

[libSBE.pl]

#   Jan  3, 2019: - BUG: SBE_parseHeader() did not correctly detect missing lat/lon

[libTEOS10.pl]

#   Jan 18, 2019: - created

[libconv.pl]

#   Jan 17, 2019: - added ISO_Datetime()

#   Feb 15, 3019: - added deg2lat, deg2lon

[libstats.pl]

#   Mar 26, 2019: - added regress()

[libvec.pl]

#   Mar  1, 2021: - adapted rotation_ts and angle_ts to deal with nans