GPR-SLICE Update - March 20, 2019 - 433pm Pacific  

GPR-SLICE Library Update - March 11, 2019 - 845am Pacific

note:   With multithreading one can speed up radargram signal processing, data conversion, gridding, time 0 editing, and slice binning data processing  by engaging this option and setting the number of logical cores desired to use in the Options menu.  For an average system with 4 or 8 logical cpu cores one can expect nearly 4-8  times speed in processing!     

note: Multithread processing requires the library update as well

GPR-SLICE educational license update - March 12, 2019

New Options

3/13/19 Hyperbola transparency display with weakened overlay color checkbox added to Hyperboal Search menu

3/11/19 Multithread processing for Regain 16 bit and 32 bit radargram menus active 

3/7/19 2D time slices labeling adjusted to allow for fractional markers

3/6/19 Beta - 2D Time Slice Composite menu added to Pixel pulldown menu for placing mutli-grid surveys with variable grid densities into a single - origin referenced image - and with the transform menu detecting which grid is clicked on to allow image adjustments (as for mosaic noises)

3/5/19 Animation of overlay imaging in OpenGL Volume made from current zscan going downward with depth

3/3/19 Legacy cylinder and tunnel binary warping of radargram menus adujusted for block writing and optimum speed processing

2/24/19 Z level plane slicing now available in the OpenGL Topo Volume Warp menu with real time topography - eliminating the need to generate a separate corrected topo volume to examine level slices

2/17/19 Reverse of GPS radargrams and navigation files available for GPS zig-zag surveys in Reverse menu

2/6/19 All horizon files renamed with horizon- identifier, also horizonN.dat files which are the sample values of the pulse are not converted to depth for legend displays - user needs to set horizon-depthN.dat or horizon-thickN.dat or horizon-elevN.dat files for correct legend displays for their desired display

2/5/19 Slider bar for radargrams displays in OpenGL Volume opened up

2/4/19 Display lists for grid block operations in OpenGL modified to handled up to 490 blocks

2/2/19 Checkbox added to Options menu to allow real time rotation of time and depth label in OpenGL enabling axis reading at all pitch angles

1/31/19 Filter menu graphics propagated with  menu items found in the Radar 2D for complete customized displays during filtering operations

1/30/19 Multithread processing checkbox added to Radar Edit menu

1/29/19 RSP Batch button for multithread processing opened up

1/29/19 Export of XYpoints with Lat/Long button added to menu for GPS anomaly picking in UTM

1/28/19 Multithread processing for SEGY conversion, including RadarTeam and Zond equipment added to suite of MT operations

1/25/19 Mala Dual Frequency equipment type added to make easier creation of channel 2 GPS

1/24/19 Option in the Pixel Map menu (and Radar 2D menu) to auto skip checkboxes for displaying a series of time slices - useful for large datasets such as those made by extracting from a 3D volume and to quickly look at every Nth map.    Associated shift button added.

1/24/19 Redisplay BMP option added to the Grid2D listbox in OpenGL to quickly get an overlay georeference bitmap on the screen

1/16/19 Impulse Radar Raptor user mark identity added to converted radargrams

1/13/19 Separate V7 work folder written to handle multithread log file testing

1/4/19 IDS multichannel append identifier for data import allows infochannels and infomain generation in the Create New Info menu

1/3/19 Display list rendering economy used for OpenGL Topo Volume Warp rendering to allow for larger volumes

1/1/19 Custom setting of the number of cores desired to use for multithreading set in the Options menu - value should be equal to or less than the number of cores available on the computer - default is 4.

 

Bug Fixes


3/20/19 Bitmap overlays in OpenGL not showing bottom Zscans due to minimum perspective setting on 2D Z flat drawing

3/20/19 Horizon menu  inadvertantly left out - 2 day bug

3/20/19 Cursor movement in OpenGL XYZ-2D menu not looking at client window size

3/16/19 OpenGL XYZ-2D menu, zscan display shown bottom to top on z-slider bar

3/15/19 Overlay animation in OpenGL Volume not creating the animation list correctly and animation not stopping

3/15/19 Unnecessary and incorrect message box appearing on BlueBox run with the Reverse menu engaged

3/14/19 Export of 32 bit DZT to original manufacturers format missing one header length of radargrams in the Filter menu

3/12/19 Null data infiltrating horizon compilation on topographic radargrams

3/8/19 Labeling in OpenGL since addition of new options for fractional tick marks - one day bug

3/8/19 GSSI GET TS button not checking for different samples/scan or time windows

3/8/19 Wobble length graphic on pulse not updating in Convert menu

3/7/19 Time slice auto labeling not correct for different grid sizes - half day bug from new option for fractional tick spacking

3/7/19 first x and y grid line not being shown with focus checkbox on in the Pixel Map menu

2/26/19 Extra radargram display gain in the OpenGL set in the R-xm menu, clipping negative pulses with too much gain added

2/26/19 Depth to Zmax in Pixel Map menu renamed to Time to Max Amplitude and time instead of grid # is written to the time-max1.grd file

2/26/19 Checkbox on zig-zag multichannel surveys not opening for x or y surveys on initial launch of Create New Info menu

2/24/19 Manual clicking of the RSP Batch button not assigning correct input folder with multithreading on

2/21/19 Mala DualFrequency  creation of channel 2 info2.dat not generated properly

2/20/19 Topo radargrams allowed to be converted to depth radargrams moved to a different folder

2/20/19 Extraneous *.bmp files written for jpg animations in Pixel Map menu removed

2/20/19 Reverse of GPS radargrams not placing marker information reversed - 3 day bug for new option

2/19/19 GPS all tracks display list not identified correctly in OpenGL Volume

2/18/19 Overlay of horizon profiles on Radar 2D radargrams not syncing with custom adjustments of the depth sample

2/16/19 Migration not working for GPS radargrams for non multithread processing since December 22

2/13/19 Staggering for gridding not working in Multithread application

2/13/19 Updating velocity real time does not take the velocity in the Pixel Map menu if the menu is still open

2/5/19 Pixel blending for OpenGL Volume GPS radargrams not updating display lists correctly - 3 day bug

2/5/19 Compiling horizons, horz-elevN.dat file for horz-elev2.dat not copied to hoz-elev1.dat for default file recognition

2/4/19 Default migration test operation in Hyperbola Search menu set to Kirchoff 

2/1/19 Statistic button for horizons in OpenGL Volume not working for horizon >2