5.7.9beta17

Mbgrid and mbmosaic: Fixed setting output grid format with the -G option. The
definition and parsing of the options is now consistent with GMT 6.

Mbnavadjust: Added option to unset skipped crossings.

Mbnavadjust: Changed vertical scaling of the time series model plot and the
tie plots so that these are centered on the midpoint values rather than zero.

Mbgrdviz: Changed how routes are output as Risi survey scripts - now the lateral
positions of waypoints are relative east and north meters in UTM rather than
local x,y calculated using mtodeglon and mtodeglat from a simple spheroid.

Mbm_grdplot: Fixed so that it does not crash if the input grid has either no
valid values (all are NaN) or all valid values are the same.

5.7.9beta16

Mbnavadjust: Made listing of survey vs survey blocks much faster.

5.7.9beta15

Mbnavadjust: Speeded up model tie plots and insured that changes to projects will
be saved when users quit.

Mbview (mbgrdviz, mbeditviz, mbnavadjust): Addressed a number of code style issues
particularly using bool rather than int for true/false values.

Mbm_route2mission: added acoustic modem status signal to MBARI AUV missions
immediately at the end of the "start survey" behavior.

5.7.9beta14

Most programs: Fixed possible overflow associated with code that sets user, host,
and date information to be included in output files. This functionality has been
concentrated into a function mb_user_host_date() found in src/mbio/mb_defaults.c

Many programs and i/o modules: Increased use of assert() to prevent overflow
conditions when using sprintf to construct strings.

5.7.9beta13

Mbextractsegy - fixed plotting so that the last plot is correct.
TRN: updated TRN documentation.
Effectively a release candidate for 5.7.9.

5.7.9beta12

Build system: Fixed location of RPC and XDR headers for Ubuntu 21.

TRN: updated TRN documentation.

5.7.9beta11

Build system: The configure script and the resulting Makefiles are
generated using GNU Autotools 2.71 instead of 2.69.

Mbnavadjustmerge: Enabled new options --set-global-tie-relative
which allows setting a global navigation tie with offsets calculated
relative to the current navigation adjustment model.

Mbphotomosaic: Improved algorithm for mapping the imagery from the
source images to the destination image. Now the code loops over all
destination pixels in each quadrilateral of interest and obtains the
corresponding source image pixels. Therefore no gaps are left in the
destination image due to a resolution and sampling mismatch between
the source and destination images.

Mbm_grdplot, mbm_grd3dplot, mbm_grdcut, mbm_grdinfo, mbm_grdtiff:
Fixed thesemacros to work with the new gmt grdinfo output that
changed for GMT 6.2.0.

5.7.9beta10

Mbnavadjust: Fixed importation of swath files, which was failing. Fixed crash
that happened when a navigation inversion was performed in the same session as
swath data importation.

Mbm_grdplot: Fixed histogram equalization in cases where grdhisteq returns an
incomplete or short equalized color table.

Mbauvloglist: Fixed parsing of short values in MBARI Dorado AUV MVC log files.

5.7.9beta09

Mb_rt raytracing functions: Added tracking of travel times in arrays returned by
mb_rt() for plotting raypaths. This adds a parameter to the mb_rt() function call,
which is used by utilities/mb_process.cc and mbvelocitytool/mbvelocity_prog.c.

Mbm_grdplot: If \fB-MGL\fP\fIF\fP is given in conjunction with \fB-MGL\fP\fIscalebar\fP
then the map scale will be surrounded by a white filled, black bounded box on
top of the map.

Mbm_grdplot: Chooses more reasonable easting/northing annotation intervals when
plotting maps in projected coordinate systems like UTM.

Mbm_grd2arc: Fixed so that the call to gmt convert is actually made.

Mbm_grdtiff: Fixed so that the temporary GMT defaults are actually applied to the
output image. By default this enforces a white background on the output GeoTiff
image, which enables the new tool mbtiff2png to set the white areas to transparent
when it converts a GeoTiff image to a PNG image for import into GIS.

Mbeditviz: Fixed sparse filtering functions, which were inadvertently broken a
few months ago.

Mbgetphotocorrection: Made multithreaded.

Mbphotomosaic: (1) Made multithreaded. (2) Added ability to map blocks of pixels from
source images to the destination image instead of mapping individual pixels. The
size of the square blocks is specified using --section=sizeInPixels. (3) Added PNG
format image output, which allows no data regions to be transparent. PNG images
cannot have geodetics embedded, and so depend on a *.pgw world file to be importable
into GIS. (4) Added image correction modes based on source pixel range or standoff.

Mbtiff2png: New tool that converts GeoTiff images to PNG images while setting no data
regions transparent on the basis of being white, lighter than a specified threshold,
black, or darker than a specified threshold.

Mbvoxelclean: Fixed application of acrosstrack and range filters.

5.7.9beta07

mbm_histplot: Fixed the use of the -C option to specify cellwidth for the
histogram to be plotted.

Formats 232 (MBF_3DWISSLR) and 233 (MBF_3DWISSLP): Changed so that MB_FLAG_SECONDARY
is no longer used for multiple picks per laser pulse.

MBnavadjust and MBnavadjustmerge: Restructured the code so that more capability
of mbnavadjust can be duplicated in the command line tool mbnavadjust merge.
Working to add ability to reimport surveys into a project.

MBvoxelclean: Added --neighborhood option and fixed amplitude range options.

Mblist: Fixed function of the -O%fnv and -O%FNV commands to produce *.fnv files.