DUG Insight Release Notes

October 2022 – Changes (5.1-209201)

  • polygons: fix problem report when editing some older polygons
  • seg-y loader: fix problem report when manually changing CMP/SP values

September 2022 – Changes (5.1-208221)

  • crossplots: add support for calculating trendlines from points inside a polygon
  • mapping: add support for copying annotations
  • mapping: add support for sharing annotations between sessions
  • sessions: add support for recovering sessions that have never been manually saved
  • sessions: improve performance of reading session display settings
  • well manager: well search: mnemonic and MD range filters now match the same curve when both are present
  • wells: well import: rename “Onshore” to “Land” and “Offshore” to “Marine”
  • wells: well import: warn when “Land/Marine” column contains invalid values
  • processes: intercept/gradient: fix mute not being applied when regressing in AVO domain and either an inner or an outer mute provided, but not both
  • well correlation: fix context menu and marker display location

August 2022 – Changes (5.1-207221)

  • 3D view: display bubble maps from table data
  • crossplots: trend equation coefficients can now be entered manually
  • processes: LMO: add option to honour source and receiver depths
  • well manager: add support for filtering well components by the well search criteria
  • well manager: well search: add filters on markers, survey count, path, curve MD range
  • well manager: well search: add support for wildcards and comma-separated lists of values in text-based filters
  • database: reconnect to database automatically after network disconnection on Windows
  • sessions: add support for arrow keys in the “open session” dialog
  • user interface: fix CTRL+P (hotkey to open volume from process and vice versa) not working multiple times in a row
  • user interface: fix CTRL+P not working on workflows and QC flows
  • wells: import: fix well curve imported in feet showing unit label in meters

July 2022 – Changes (5.1-206211)

  • classes: disable pixel interpolation when interpolation method is set to “Most likely”, such as for lithofluid outputs
  • dataload: add support for little-endian SEG-Y
  • faults: the “A” hotkey once again assigns a stick to the fault being picked
  • installers: update company name in the Windows MSI installer
  • processes: volume maths: add a new IndexOf function
  • sessions: display warning when failing to auto-save for an extended period of time
  • ui: enter key now always accepts selection in search dialogs instead of going to the next row
  • ui: various improvements when using the keyboard to select an option in searchable menus and dropdowns

June 2022 – Changes (5.1-205231)

  • crossplots: save and restore zoom levels
  • mistie: fix problem report when selecting a depth stack volume (since 5.1-101221)
  • processes: header and trace mix: fix header edge extrapolation when gather has missing traces at edge. Changes results where gather has missing traces at edge
  • processes: volume smoothing: fix incorrect results when applied to the interactive output of the dip field process for 2D volumes
  • ui: fix problem report when selecting ‘This PC’ in the save dialog on Windows (since 5.1-204213)
  • volumes: fix DCT compression setting not being honoured when exporting gather volumes (since 5.1-111231)

May 2022 – Changes (5.1-204213)

  • processes: header sequence builder: ignore NaN user-defined headers when computing aggregate values
  • processes: LF model: add support for output volumes in feet
  • horizons: horizon smooth: fix incorrect results when CMP increment is greater than 1
  • licencing: fix Windows Update sometimes deactivating node-locked licenses
  • processes: header and trace interpolation: fix some input land/OBN traces being incorrectly dropped
  • views: fix problem report when enabling band-pass filter for unsupported volumes
  • wavelets: fix problem report when creating statistical wavelets from non-integer sampled volumes
  • wells: fix problem report when importing some well markers

April 2022 – Changes (5.1-203211)

  • polygons: fix problem report during multiple polygon export if one of the polygons was invalid (since 5.1-110201)
  • processes: intercept/gradient: fix incorrect results when processing offset gathers using a velocity model to regress in the AVA domain
  • wells: fix problem report displaying well charts in 3D view

March 2022 – Changes (5.1-202211)

  • processes: assign header values: add support for updating multiple headers
  • processes: assign header values: now uses tables as inputs
  • tables: add a value filter to table views
  • tables: add support for exporting to CSV
  • tables: table maths: new process to modify tables
  • wavelets: add different tapering options to vibroseis wavelets
  • wells: well headers import: add support for latitude/longitude well location
  • data manager: add support for copying tables between projects
  • views: annotations: visibility is now controlled separately for each view
  • faults: fix problem report when loading fault file with unsupported filename on Windows

February 2022 – Changes (5.1-201211)

  • database: labels can now be assigned to wells, and sorted, filtered
  • logging: update performance capture dialog to include user comments
  • wells: import: LAS: add option to use either UWI or API to match wells
  • workflows: support workflows as an organisational tool for external users
  • mapping: draw tab: multiple annotations can now be edited at the same time
  • mapping: right-click menu: move annotation options into a sub-menu with icons for individual annotations
  • synthetics: delta: changes to computation, curve and layer options, and mistie information
  • wavelets: Vibroseis: add separate options for start and end taper lengths
  • wavelets: Vibroseis: set default phase value to 90 degrees
  • processes: plane wave dip filter: fix problem report when using a depth input volume
  • volumes: fix efficiency-related errors exporting single-trace-gather volumes to dugio as stacks
  • well correlation: fix view showing wells not chosen by the user

January 2022 – Changes (5.1-112211)

  • 3d view: add option to show horizon contours
  • animation: new 3D view animation feature for creation of animated presentations: add from view tab, see help for details
  • control panel: add icons to the import menu
  • crossplots: add ability to choose a table as an input
  • culture: add option to export Shapefile with project CRS
  • processes: new process to split the input into multiple frequency banded outputs
  • processes: header maths, volume maths: add functions for the greatest common divisor (gcd) and lowest common multiple (lcm)
  • processes: trace shift: add option to override vertical sample interpolation
  • tables: new feature in control panel to view and use tabular data imported from external files or generated by processes
  • views: improve usability at edges of section views via padding
  • volumes: add new option to quickly diff two selected volumes via the right-click context menu
  • mapping: new annotations now default to the same settings as the previous annotation
  • processes: trace mix: rename to ‘header and trace mix’ and add support for mixing header values. Very minor change in results for mixing sample values
  • 3d view: fix problem report in 3D view when viewing certain checkshot wells
  • horizons: fix propagator-guided manual picking on volumes with a sample interval less than 2ms
  • volumes: SEG-Y output: fix output creation failure when target path contains spaces
  • wavelets: fix spurious error in certain scenarios for non-integer wavelet start times
  • wells: import: adopt a single depth unit input for all depth columns, defaulted to project units

December 2021 – Changes (5.1-111232)

  • horizons: add more settings to contour annotations
  • horizons: new updates to properties on multiple horizons
  • mapping: add new ‘Call out’ annotation
  • polygons: new smooth operation
  • wavelets: add Vibroseis wavelet type
  • classes: sample interpolation setting can now only be edited if explicitly unlocked
  • processes: attribute maps: add support for creation from 2D stacks
  • views: attribute map view: add support for 2D stack volumes
  • wells: standardise well annotation settings between views
  • 3d view: display the curve selector when using the “One curve” well values setting
  • polygons: contour polygons on horizon properties can now be exported
  • well template views: correlation view: fix curve selection being lost after session reload
  • wells: Fix imported wells not appearing until save and reopen session

November 2021 – Changes (5.1-110201)

  • geo-images: support exporting georeferenced images in geotiff format
  • horizons: support polygon creation from a horizon’s outline
  • mapping: draw tab: add new toolbar buttons for quickly creating multiple annotations; this replaces the ‘+’ menu
  • processes: cross correlation 2D: new process
  • processes: anisotropic model conversion: new process
  • volumes: ASCII import: add new data format option for column-based text formats (such as ESSO V2 and custom formats)
  • wells: import: create new wells if not existing when importing LAS files
  • wells: import: can now use mouse to adjust column widths when importing text files
  • mapping: show well information in project display units rather than metres
  • processes: dip field: fix incorrect results when input volume has very large amplitudes
  • polygons: fix problem report when clearing polygon history
  • well template views: single well view: fix gather track not properly loading gather volumes

October 2021 – Changes(5.1-109211)

  • culture: add a horizon option for vertical location, for use in the 3D view
  • crossplots: add a new regressions tab, allowing plotting of linear, polynomial,exponential and power regression lines
  • gathers: support manually setting amplitude range in AVO graph
  • processes: trim statics: add support for depth domain input
  • well manager: well component sets can now be bulk edited
  • classes: density classes are now top-posted interval by default
  • mapping: rectangle and ellipse annotations can now be rotated
  • mapping: rectangle and oval annotations can now be resized separately horizontally and vertically
  • volumes: ascii volume importing: allow different vertical sequence for each 2D line rather than one for all lines
  • culture: fix malformed GeoTiff loading to incorrect location
  • faults: the fault list is now searchable when assigning fault sticks
  • horizons: fix line name sometimes being exported as NaN
  • mapping: add option to change label colour for survey annotations
  • mapping: fix drawable annotations with identical names and types being incorrectly moved from their respective folders
  • views: IL/gather/CL view: fix incorrect gather axis when displaying angle gathers
  • volumes: fix problem report when exporting volumes with no data
  • well manager: improve performance when taking ownership
  • well processes: curve maths: fix incorrect results when the output’s vertical domain is not MDKB
  • well template views: fix problem report when closing the “template changed” dialog using the window close button
  • well template views: single well view: fix track marker names not always being shown when they should be
  • well template views: fix incorrect positioning of markers on gather tracks extracted from wells
  • well template views: fix losing the displayed curve when duplicating a section view
  • wells: improve appearance of well settings dialog
  • wells: improve tolerance of data class assignment when importing curves
  • wells: prompt for CRS conversion when importing well headers with X/Y
  • 3d view: colourbars are no longer shown for intersection horizons

September 2021 – Changes(4.9-107203)

  • horizons: horizon maths: add formula syntax highlighting
  • processes: volume maths, header maths: add syntax highlighting
  • processes: volume maths, header maths: support comments in formulas
  • processes: volume maths: add templates to enable re-use of formulas
  • volumes: add option to the import menu for VELF velocity file
  • user interface: make “none” selection in searchable drop-downs more obvious
  • volumes: adjust handling of DCT compression settings to better reflect real world results
  • predict: fix a situation where no output was generated
  • processes: volume resample: input volumes are no longer required to have default scaling headers
  • control panel: faults, wells, cultures: fix invisible line colour selector when selecting multiple items with different colours
  • launcher: fix project CRS not being displayed when configuring project
  • volumes: fix problem report when exporting to SEG-Y and file name contains special characters
  • wavelets: fix probe trace length warning not going away when creating a wavelet
  • wells: show well projection distance in project display units
  • faults: fix 2D fault stick not displaying in the correct location
  • horizons: fix spurious warning when removing area constraint

August 2021 – Changes(4.9-107011)

  • classes: support entering opacity percentage numerically as well as via slider
  • culture: bubble maps can now be displayed in the map and 3D views and imported from text files
  • classes: remove ‘nearest’ interpolation method for top-posted interval sample convention; classes using old method will be auto changed to ‘interval’ interpolation on session load
  • processes: volume resampling: remove ‘nearest’ interpolation method for top-posted interval sample convention; process using old method will be auto changed to ‘interval’ interpolation on session load
  • views: volume titles: fix some layout issues, and add more position options
  • horizons: fix 2D horizon smoothing incorrectly scaling the supplied radius
  • processes: volume interpolation/extrapolation: populate headers when output is on a different survey
  • synthetics: fix incorrect horizon depths in map marker mistie export
  • views: gather view: fix zoom-to-fit not working in amplitude graph after changing to a small amplitude range volume
  • well processes: curve maths: add “+” label to indicate shift
  • wells: improve performance when project has many wells
  • polygons: fix artefacts when expanding and contracting some polygons
  • synthetics: fix incorrect delta curve calculation in multiple layer mode for more than one well
  • wells: fix individual well curve selection not being retained
  • views: fix seed points not displaying picking gather horizons
  • views: fix problem report when showing line intersections

DUG Technology