5.2 Release Notes

5.2.9.8

Fixed Inherit tool for Levels
Adjusted shock behaviour for ducts connecting to surface entries
Made a catch for when adding Contaminant/Dust Injection to airways with no airflow
Added check in saving and loading for round airways to have consistent dimensions
Fixed input of linear moisture on Edit form heat tab
Fixed text toggle, so to not lose previous settings
Fixed Presets form for Polish language

5.2.9.7

Fixed clone of custom shape type attribute
Made Reset of dynamic settings set to default value of graph smoothing
Removed loading error warning arising from some Deswik-exported models

5.2.9.6

Added Regulator Type and Opening to Clone Attributes | Resistance
Fixed issue where saving a VentSim file results in a scrambled Stage description until you reload the file

5.2.9.5

Warning now appears when attempting to add a VentLog station to an airway that already has one but is yet to be imported
Fixed problem with opening edit of sensor schema in LiveView form
Fixed addition of moisture when using fixed dry bulb temperature
Fixed problem loading some graphic reference types
Fixed problem with Shape not transferring properly when using Clone Attributes – Size

5.2.9.4

Fixed reference list position on data manager

5.2.9.3

Fixed selecting new preset/fan and updating combobox when a new preset/fan was added via the preset to the new edit form
Updated to save user preference for Relative Text
Update to display long names on Reference Layer tab of Display manager
Fixed spreadsheet to handle grouping columns with same name
Made tool tip appear over data cell as well as label in the new Edit form

5.2.9.2

Added additional tool tips to the new edit form
Updated translations for Russian

5.2.9.1

Hidden icons no longer swap the edit form to the corresponding tab on opening
Fix for Date Mined date on Edit form
Fix for missing OK button on favourites form
Updated translations for Russian, Spanish and Chinese

5.2.9.0

Added pressure loss to dynamic monitor graph
Fixed saving of dynamic monitor data
Fix for changing of airway shape in old Edit form
Corrected efficiency calculation of static fans with no efficiency curve
Improved opening speed of sensor edit form
Prevented obstruction and backfill from copying over to duct during build
Altered behaviour of Heat On/Off button
Fix for Escape Routes to always show at least one route per refuge bay
Fix for connect alarm colours

5.2.8.9

Fixed bug associated with the interaction of the Fan Off and Reverse Blade options

5.2.8.8

Added saving of Combustion fuels for Advanced Licenses
Fixed inheriting of colours for Air Type, Primary Layer and Secondary Layer
Fixed saving of interpolation method for fan curves
Disabled Stage Manager while Dynamic Simulation running
Added friction factor presets to Advanced Find & Select
Fixed load of Ventsim file without airways

5.2.8.7

Fixed interaction of display of Date Mined and Age fields on Heat Tab of the Edit Form
Added airway segment total to Summary form
Fixed Stage selection when creating a new message box
Removed alphabetical sorting of presets in Edit form dropdowns
Fixed export tool from Path Analyser graph
Made Import Surpac file tool respect colour choice
Improved robustness of Fire Simulation
Included combustion fuels presets tab for Ventsim Advanced licenses

5.2.8.6

Fix for updating icon from Fix Flow to Fan
Added Shortest Duct option to Select menu
Fixed Fan Display tool to estimate all total pressure fan curves
Fix for loading of Use Area /Perimeter option of Tunnel Profiles
Fix for Tunnel profile saving compatibility
Fix for applying presets to multiple airways
Prevented PQ resistance option copying during duct construction

5.2.8.5

Fix for loading custom profiles
Fix for setting the area for regular shape profiles
Fix for changing fix flow to fan when picking a Fan Model directly instead of changing the Type to Fan.

5.2.8.4

Improvements to Merge function to retain the original coordinates of the merged file
Improvements to Merge function to merge the custom profiles and layers from both source and merged files
Fix for when duty point could appear above the Y axis max on fan curve
Fix for when restoring to initial conditions after a dynamic simulation could prevent changes being applied to an airway until it was re-selected

5.2.8.3

Corrections to Merge function
Fixed maintenance of stage when merging files
Fix for incorrectly shown Rock Age on Edit form for some year formats
Change to saving of Stage Description for backwards compatibility
Corrected Jet fan calculation to take proper account of changes of density
Implementation of sort ordering for Presets
Added resistance total to information after using measuring tool
Added support for VentLog when interchanging commas and decimals points

5.2.8.2

Fixed Radon Activation option to not turn off with Reset Network
Removed Rock Age error from appearing on ducts and duct leakages
Fixed issue with Message Boxes not saving in correct position when axis directions are reversed
Included velocity pressure in Fan Power calculation for fans using static pressure curves
Fixed issue with unit type setting not being correctly saved
Fix for VentLog to retain coordinate units setting in offline mode

5.2.8.1

Recalculate refuge distance after refuge bay deletion
Made recalculation of refuge distances keep colour contour selection
Added additional decimal point to length parameters in Edit form
Removed some extra alternate escape paths
Improved behaviour around Stage Lock and Save functions
Fix for adding VentLog stations and for reading connection file

5.2.8.0

Edits to Edit form Fan Tab layout and re-sizing
Corrected airway area update on Edit form
Fixed Inherit function for Settings
Update of Edit form simulation data after Fan tab edit
New Refuge Chamber icon

5.2.7.9

Fix exporting to Excel from Spreadsheet
Fix for calculating area on edit form
Removed option to hide fixed resistance icons below threshold
Fixed for area calculation from backfill and obstruction
Fix for unit conversions in Fire Wizard
Allowed movement of refuge chamber and update of distance from refuge calculation
Adjusted scale, transparency and range sliders to update while adjusting

5.2.7.8

Fixed possible problem when exporting to DXF
Fix for renaming Air Type
Fixed loading and saving of spreadsheet saved views
Removed extra line break when copying and pasting from spreadsheet
Fixed issue when loading password-protected files from File Explorer
Fix for obstruction and backfill area calculation

5.2.7.7

Update to position Recommended Airway button on width or diameter or area as appropriate for the airway shape
Update to setting Primary/Secondary fan on Fan Display to update any existing fans where Primary/Secondary fan is not set
Fix to for when applying properties to a large number of airway in old version of edit control
Fix so that selected airways are not lost when switching between old and new version of edit control
Fix for Fixed flow disappearing when other changes applied to multiple airways
Fix for selecting Static or Total fan curve when either not available for specific fan
Added export to Excel to spreadsheet
Fix for adding VentLog records in the new edit control when connected to an SQL Server based VentLog database
Improvement - Adding new stations to VentLog has new configuration options for Mine Name and Stope

5.2.7.6

Improvement - Primary/Secondary Fan option can be set at each fan location
Improvement - Using Tools - Calculate Distance to Surface/Refuge will now display the results automatically

5.2.7.5

Fix for duplicating fans in the fan database
Fix for Text view toggle shortcut key
Fix issue where fan curve data could be lost when editing presets
Improvement - Added Primary/Secondary Fan option
Fix for Defaults - Restore
Fix for Max and Min temperatures in Imperial in waterway form
Fix for Vertical and Horizontal windows
Fix for issue saving changes to fan curve densities

5.2.7.4

Fix for configuring Connect to Data Source with multiple sensors per row
Fix on new models for when only one Primary or Secondary Layer had been configured

5.2.7.3

Fix saving explosives types
Fix spreadsheet can now select column (s)
Improve progress feedback on explosive simulation
Select All (Ctrl + A) selects only current stage
Fix - R for resistance is blank until you simulate

5.2.7.2

Minor Fix - irregular shape area calculation fix error introduced in patch 5.2.7.1
Minor Fix - creating a new airway won't copy refuge bay or no-thorough fare settings to new airway

5.2.7.1

Fixed bug with Paste airways which can remove an airway when pasted into a blank model
Fix import issues (fan import)
Fixed Old Edit Properties Box to update after simulation
Fixed Old Edit Properties Box to resize fan graph correctly
Improvement on Profile Custom Shape Builder, allowing edit of points, added left & right center point
Fix irregular selection tool prevent starting on r-click
Improvement - Spanish translation updated
Minor fix to contaminant property changing after simulation run
Improvement - Remove Message box confirmation when pasting cloned airways

5.2.6.9

Fix - several corrections to new edit properties editor
Improvement - Can now inherit Favourites from another model
Fix - updated license manager to check for new licensing server
Fix - save a new view will jump to previous view
Fix - saving of comments on Heat Moisture Diesel preset

5.2.6.7

Fix - Crash saving presets

5.2.6.6

Fix - unlocking stages, incorrectly reports number of airways changed
Fix - turning off data boxes
Fix - finding data boxes using find & select
Improvement - added fan name, fan curve name, fan speed, regulator opening to color and text attributes

5.2.6.5

Fix to show friction factor preset correctly in edit box

5.2.6.4

Fix to activity tracks
Improvement selecting resistances from airway properties
Fix to custom friction factors being applied to multiple airways
Minor fix to reading sensors information remove unnecessary spaces from column names

5.2.6.3

Correctly update saved Views on inherit
Added Vertical scroll to fan tab, when display is small
Intermittent crash turning on and off icons
Modify sorting of preset values to follow sorting in preset table
Fix to fire simulation density setting with extreme temperatures

5.2.6.2

Fix inherit 3D graphics not working, refresh saved views after inheriting
Add Parallel airways option to new property grid
Fix out of memory exception with very large co-ordinates creating huge grid
Fix issue with Spanish language and saving airway shapes
Fix airway name not showing correctly in spreadsheet tool
Add ? button to easily access recommend airway size tool

5.2.6.1

Correction for threading compilation error

5.2.6.0

Fixes for edit form simulated data unit conversion

5.2.5.9

Fixes for unit conversion

5.2.5.8

Improvements to dynamic gas calculations

5.2.5.7

Continue Dynamic simulation prompt correctly respond to user
Added two more rows in unit setting to fix in missing unit options