GPR-SLICE Update - December 13, 2018 - 936pm Pacific

New Options

12

12/12/18 Multithread processing for bandpass filtering added with a global switch checkbox  for future multithread processes set in the Option menu

12/11/18 First multithreaded process to take advantage of mult-core processors for conversion of 16 and 32 bit radargrams for most manufacturers (other than SEGY instruments) added to the Convert menu

12/8/18 GSSI multiplex 3d XY file imported and demultiplexed directly in the Create New Info survey listbox with either one or two channel separation as well

12/2/18 XYpoints mouse option increased to 65000 pixel displays from 10000

11/29/18 Mala Mira non multiplexed multichannel surveys updated for *.cor file navigation

11/21/18 Optimize speed/resolution radio buttons removed from Pixel Map and Radar 2D menus - plotting is now speed plotting with complete vector graphics stretching 

11/20/18 Focus option in the Pixel Map menu extended to include areas larger then the original to place null areas in the image

11/19/18 XYPoints comment spaced updated for any comment not just for utility mapping objects

11/16/18 GSSI DZG to UTM button adjusted to read all the different formats for DZG log files

11/12/18 Extract ez- *.grd files from a gridblock volume designation available on the 3D volume pulldown menu

11/12/18 OpenGL focus drawing checkbox added to only show the current gridblock drawn objects and not surrounding blocks

11/5/18 XY coordinates placed in the TSpoints dialog during real time movement

10/31/18 Real and graphical *.txt and *.stl isosurface export files written on the "stat" button in OpenGL Volume

10/26/18 Quick set checkbox for multichannel zig-zag surveying to generate x or y survey grids in the Create New Info menu

10/18/18 Beta Normal Moveout Correction opened in the Radar Edit menu and Tx-Rx offsets set in the Create Info File menu - currently available to multichannel licenses only

10/17/18 3D volume filtering operations now recognize gridblock designation for batch volume filtering

10/15/18 Google KMZ buttons in OpenGL now also make ArcGIS *.PGW/*BPW output simultaneously - buttons renamed to Georef KMZ+PGW and Georef KMZ+BPW Batch

10/11/18 Gridblock operations now account for block overlap settings in OpenGL Volume + gridblock compositing displays

10/9/18 GPS quality factor 4-RTK Fixed  redefined as better than 5-RTK Float for filtering in the GPS track menu and for slice/xyz time slice compilation

10/6/18 Blankgridblocks.dat file detailing survey grid blocks automatically generated before 3D radargram compilation should the file not have been generated manually by clicking the ShowBlocks button

9/28/18 Beta OpenGL Volume displays of compiled gridblocks into a single Zscan image using new gridblock designation file set on the 3D Volume pulldown menu - can allow for significantly large areas being rendered and for object drawing  (only available for Zscan displays currently and not available for x,y or rotate xy, z-solid or isosurface displays)

9/24/18 Scan start/end setting in running auto horizon detection option allowing for partial detections

9/17/18 Filtered original NMEA string file via the gpsquality-hdop-nsatellites option available in the Edit Info File menu

9/16/18 300% scaling option added to Pixel Map and Radar2D menus

9/12/18 Additionl ASCII file called Export XYPoints.dat file written with XYPoints adjusted for the active topography grid file

9/8/18 Option to show the topography grid in regular OpenGL when a topo corrected volume is active for level plane slices

9/6/18 Dip limited migration for diffraction Stacking and Kirchoff migration for improved migration in shallow areas

Bug Fixes

12/12/18 Direct to disk writing of topo corrected volumes greater than 625mb not creating null binary data

12/12/18 Negative number and reversed info file not showing markers with Btick (negative) marker override for custom labeling

12/12/18 Multi-thread convert option not opening active binary radargram after completion

12/8/18 RadarTeam and Zond GPS navigation extraction from the SEGY header not converted correctly

12/6/18 KMZ border option not placing labeling on georeferenced Google Earth and Arc GIS output

12/5/18 DZX fudicial marker file not being read as a backup for trace header markers active in SIR 4000 or utility scan equipment

12/5/18 Georeferencing of info file not working for one quadrant rotation

12/4/18 X, Y IDS mutlichannel auto info file creation not making infomain.dat file correctly

11/29/18 Sync R2D displays with OpenGL XYZ-2D menu, not showing the Zscan cursor for GPS datasets

11/26/18 XYpoints not allowing comments pass the 4th row if the files had not been saved and updated first

11/21/18 Focus option engaged not opening vertical or horizontal scrollbars far enough

11/19/18 Focus option with Optimize Speed in Pixel Map menu not rendering correctly and error if focus region is greater than original in any direction

11/17/18 Extraneous time 0 detection removed from Bluebox Batch that already have editing operations set

11/17/18 Velocity model depth scale not changing with different range units other than meters

11/13/18 GPS Track menu box delete option no working properly

11/12/18 Topographic null data recognition with Optimize Speed option and for extracted topo volume elements

11/9/18 Animation bounce button intermittently working - requires library update as well

11/8/18 Push back to Oct 17 GPS Track Map and Edit Info File menu code - additions added back 

11/7/18 Horizon net plot on y lines not connected

11/6/18 Regain pulse displays on 32bit radargrams out of range

11/5/18 Vector volumes reading the volume density and not the scan density to fill the volume generating decimated volume fills

11/5/18 3D Radar nav files without the word "-Region" not being recognized

11/5/18 Iso-real and graphical exports to DXF not working - short term bug since 11/1

11/2/18 Interpolated gridblock volumes not identified for low pass volume 3D filters in the Grid menu

11/1/18 OpenGL zscan not showing up after running KMZ + BPW buttons with an overlay bitmap on

11/1/18 Possible GPS Track map menu thread not closing

10/31/18 Potential crash caused by out of range maximum samples/scan setting in Options menu

10/31/18 Extracted xy radargrams from 3D binary corrected topo volume not preserving null data regions

10/30/18 3D Radar get XY button to read survey wheel calibration not engaged

10/30/18 3D Radar conversion binary head length not set - bug since early September

10/29/18 Elevation column on GPS track filtering not being written

10/25/18 Georeferencing a local nformation file that is counterclockwise rotated

10/24/18 XYZ to NAV menu adjusted for column imports of lat/long and will skip writing GPS listings where either UTM eastings or northings on conversion are 0.

10/11/18 BlueBox multichannel not compiling the last processed folder to 3D volume - bug since Oct 5

10/10/18 GPS UTM zone not being saved after running GPS log file generations - bug since UTM zone menu item added for georeferencing the information file

10/10/18 block gridding file information  now rewritten each time automatically on compilation in 3D radargram volume menu

10/8/18 Vector generation on XYZ to Nav in the Edit Info File menu for XY normal directions not closing files properly causing incorrect tabulations

10/6/18 Dip limited migration for GPS files not reading correct information for total range on the profile for computing dip angles

10/5/18 Hyperbola search for GPS radargram not showing in menu with optimize speed display active

10/5/18 Copy Opera Duo/Leica D2000 channel 1 GPS to channel2 GPS not working for append name added to file

10/4/18 Static horizon detection on batch with new option of scan start/end not automatically setting to maximum number of scans

10/2/18 Migration radargram display with optimize speed active

10/2/18 Gridblock drawing ontop of Zscan not working