Stage Accumulation
Source file: strategy-setups-constraints-stage-accumulation.htm
Use the Stage Accumulation constraint to specify a maximum constraint for any item in the model, on a stage by period basis.
                                            
                                        
You can use this constraint to limit items like the following:
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Ore tonnes
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Total tonnes
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Drilling hours
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Acid consumption
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Contaminant levels
 
Note: The Stage Accumulation constraint is a hard constraint.
To configure the stage accumulation, select an attribute from the Item drop-down and then specify the maximum amount of material that can be mined from a stage in each period.
                                            
                                        
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Click the
 button once to copy the properties of the current period to the next period. - 
                                                
Double-click the
 button to copy the properties of the current period to the subsequent periods until the end of the schedule. - 
                                                
Alternatively, copy a cell's setting using Ctrl+C , then paste it into selected cells with Ctrl+V.