GPR-SLICE Update -  September 27, 2020 - 933am Pacific  

GPR-SLICE Library Update - September 4, 2020 - 714pm Pacific

New Options

9/9/20 Improved detection of active composite block turned on for transform adjustment in the Composite Time Slice menu

9/9/20 Background median filter now programmed for custom filter lengths - prior was limited to full profile length

9/7/20 Ditchwitch, Subsite equipment manufacturers name added to Newproject menu

9/6/20 Custom filename import and export  vector_survey_user_set.dat data in the Create New Info File menu

9/4/20 Amplitude equalization added to the the Filter menu and available in multithread processing

9/1/20 Topo warped volume now synced to volume time range and auto-cuts info files with longer/short time windows

8/27/20 Normalization gain factor added to Filter menu

8/25/20 Enhancement to Import 2D Geophysical Data for both browsing for a single input file or batch import via an identifier

8/25/20 Option to convert from any manufacturers import format to GPR-SLICE format then in to *.dzt format in Filter menu

8/24/20 32 to 16 bit conversion buttons removed to encourage native resolution processing.

8/19/20 Before L_to_P conversion a backup file draw_L_to_P.dat is created and can be used to recover lines before pipe object conversion

8/16/20 Improved gridding and grid filtering multithread - number of active thread testing - and progressbar action

8/15/20 RadarTeam to UTM button update of SEGY auto read and conversion lat/lonfrom double precision header location

8/11/20 Unicode filenames conversion option in the Transfer Utility menu (to handle import of foreign filenames)

8/2/20 Underscore append character identification for project import for IDS multichannel datasets added

8/1/20 Scrolling scan option for GPS radargams engaged with the bounce button

7/31/20 Scrolling option for GPS radargrams in OpenGL to show N progressive scans - useful for single track GPS surveys with overlap

7/20/20 Improved navigation/slice binning locations on GPS surveys particularly for GPS surveys where navigation is fixed on each scan from the raw log files

7/20/20 Decimal amplitudes written to time slice data files

7/20/20 Improved GPS radargram display in OpenGL

7/20/20 Makeshift fix for 1 scan on RadarTeam log files starting from scan 0 and not scan 1

7/17/20 Frequency of peak amplitude data reduced by 75% by taken data every 4th scan

7/15/20 Non WGS84 coordinate systems can now have Google Earth maps overlaid in OpenGL Volume

7/14/20 L-Edit button added to the OpenGL Volume Draw menu to allow adjusting movement of a point on a line with the "Line" drawing is active with a right mouse button click

7/13/20 XYZA volume export added to 3D Volume pulldown for x,y,z and the raw binary integer (amplitude) value

7/12/20 4 decimals display in the Edit Info File menu requested

7/12/20 Info-append.dat file automatically made for x or y surveys for radargram appending/stitching in the Radar Edit menu


Bug Fixes

9/21/20 KMZ border in the Composite Time Slice menu incorrectly placed into the Google Earth or World  File maps

9/18/20 Transparency on spheres and pipe objects not working in OpenGL Volume Draw menu

9/9/20 Times x1,y1 buttons interchanged in the Edit Info File menu

8/31/20 KMZ output in the Gridblock Time Slice menu and Pixel map menu for coordinate systems not in UTM, the kmz border of 140 pixels not properly accounted for

8/27/20 Normalization file not checking for capitilization of the file extension resulting in file not found message

8/27/20 RadarTeam to UTM button not reading the double precision floating point SEGY header as decimal minutes

8/26/20 Horizon-depth and imported layer files not showing properly in OpenGL

8/25/20 Horizon solid plots recoloring the entire screen

8/24/20 Impulse Radar PinpointR 32 to 32 bit button not working correctly

8/22/20 Partial border being shown in OpenGL export of KMZ files with border shut off

8/21/20 3D grid smoothing interpolating into empty cells

8/16/20 Renaming of add col1-4 times col1-4 not renamed properly to add x0,x1,y0,y1 buttons

8/14/20 SEGY time window read off by 1/nscan*twindow

8/4/20 Vector volume exports on isosurfaces not dimensioned correctly