Alastri is pleased to announce the release of v21.2
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Problem: When the optimiser runs, it is a possibility that a mining Agent will be selected to operate at a rate that is not practical in reality. This has the potential for impractical plans to be published.
Solution: It is not now possible to define the a minimum rate that a mining Agent may can operate at. This option can be enabled in the Final Configuration step, and enabling it will add an additional row per Agent in the calendar. When enabled, the minimum rate will be included as a binary variable in the optimisation. As it is a binary variable, the optimisation becomes mixed-integer and can slow the Scheduling speed down.
Chrono Data Sources - Production Blasting and Presplit Blasting
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Solution: It is now possible to model up to 10 user-defined wall activities on a section of the wall. To enable this functionality, the “Model Wall Panels” feature must be enabled, as well as enabling the creation of wall panels within the RR project. More information regarding Wall Activities can be found here (Insert Document Link).
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Improvement in drill hole visualisation
Problem: When PreplistDrilling and PresplitChargingweres enabled, it wasn't easy to visually distinguish the drilled and blasted states.
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Option | Description |
|---|---|
Show Undrilled Holes | If enabled, when preplit drilling begins on a pattern, empty production holes won’t be laid out on the reamaing area. |
Show Blasted Holes | If enabled, once presplit holes have been fired, the blasted holes will remain present on the pattern until blasting of the production holes occur. |
Stockpiles - Force new decision point
Problem: When stockpiles in a mutex set have a build target type, it was evident that when a new build started, the “Hours between stockpile decision” input could cause loaders to remain on stockpiles that do not align with the new build targets. The result would cause a volatile grade curve for the stockpile build.
Solution:
Period Filter for Animation Export
Properties Gird available in Destinations tab
Tactical Scheduler
Extension Data Sources & Parameters
Dependencies
Custom Exports
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