GPR-SLICE Update -  December 2, 2021 -142am Pacific  

GPR-SLICE Library Update - August 7, 2021 - 1151pm Pacific

New Options

10/13/21 Impulse Radar Raptor new version 1 GPS format added to the Edit Info File menu

10/8/21 Auto removal of scan number <=0 on using the customized XYZ to NAV import button in the Edit Info File menu

9/17/21 Dip angle limit default reset to 35degrees from 55degrees for sharpening migrations in the near field

9/15/21 New button in the Edit Info File menu to convert straight line GPS files to regular XY survey information info-gps-xy.dat 

9/4/21 Export to *.rd3 and *.rd7 allowing for downsampling or upsampling from original Mala files added to the Filter menu

9/1/21 Proceq infoxy and infoLF/HF  import option adjusted to read mixed units in the *.csv files

8/31/21 FK filtering speed improved to approximately 4 times using new vector graphics displays

8/25/21 Message warning added to Raptor to UTM button when there is no overlapping times between *.time and *.gps files.   *.cor file navigation unaffected

8/17/21 Parse GPS files extended to read a single rectangular track recorded file with GPS file notation - but then to convert to an info-ang.dat file with parsed profiles in the \radar\ folder - option auto creates the info-ang with NGPS parsing set to 1 (which is equivalent to 2 GPS listings)

8/16/21 Mala to UTM button adjusted to handle Unix  files with just line feeds and no carriage returns

8/9/21 Del Nth button converted to 2 separate buttons called Delete Up/Delete Dn to edit the info file in either direction in the Edit Info File menu

8/8/21 Perpective transformation of Zscans in OpenGL onto a user defined quadrilateral drawn on an imported photograph

8/6/21 Batch operations for krigging will now run the variogram setting for the range and sill in the background for each individual grid - rather than just using the settings for these parameters from just the first grid 

8/4/21 XYpoints file and OpenGL Edit Objects file exported with columns of XYT&Z added to the upper menu - and simply uses the single velocity set in the Options menu - full horizon exports is only available through the Static pulldown menu

8/3/21 US Radar GPS file generation programmed to continue with missing log files

7/20/21 US Radar version 5 GPS/TS log file format added

7/15/21 Improvement of GPS filter on endpoints

7/13/21 Scan 0 forced to scan 1 in import of customizable navigation files on the XYZ to NAV button in the Edit Info File menu

7/11/21 Save All and Save From buttons renamed in the Pixel Transform menu to Copy to All and Copy From to avoid confusion in resetting all transforms to the active transform


Bug Fixes

12/2/21 XYZ to NAV button not working when the scan number column is not identified on customized import of GPR/nav files

11/29/21 Scroll bars not appearing on the info file append drop down menu in the Create New Info menu

11/24/21 Exported DXF pipe functions for GPS volumes shown at half the length

11/19/21 AGC in the Spectra+Gain menu not reading the active scroll +/- button to generate an automatic gain curve on the data (400 scans) shown to the screen

11/8/21 Truncate Horizon 1 not working for GPS radargrams where scans exist before or after the first and last GPS tagged scans

9/16/21 Cursor position labeling removed when active pulse window following the mouse movements on multi-radargram displays (labeling preserved at the bottom of the pulsewindow)

9/13/21 64bit volume ascii export not working; fast volume export writing code removed

9/12/21 Migrator scan width limited to a minimum of 3 scans 

9/6/21 First installation and directly going to Hyperbola Search menu not showing profile display

9/1/21 Vector volume 2d grid file extraction not preserving the header as depth on display in the Pixel Map menu

8/31/21 64bit volumes converted to topographic volumes not working

8/31/21 FK radargram filtering not working for GPS radargrams

8/29/21 Compilation of frequency at maximum amplitude not working for GPS projects on the first profile

8/25/17 Import of 3D geophysical data not reading in the column multipliers other than set to 1 properly on import

8/10/21 New virtual-3 option not working for volumes with null data

8/7/21 Matrix inversion algorithm incorrect - affecting krigging and spiking deconvolution

8/5/21 Proceq infoxy auto read not recognizing 2 different designations for feet or ft units

7/27/21 Real time depth and time displays following the cursor not working in Horizon menu when the sample end is something other than the native pulse length

7/26/21 Import 3D geodata not recognizing tab delimited data

7/23/21 24 hour bug on Array to Nav for Raptro equipment

7/22/21 *.gec time column for IDS equipment not being written into the *.gps files

7/22/21  Depth radargrams not working on GPS files

7/16/21 Velocity setting gets set to 0 on entering the Horizon menu

7/15/21 Vertical displays of vector volumes not properly showing the depth labeling on the Zscan

GPR-SLICE Control Panel Installation Version - Beta