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The Block Model step allows users to load in block models which can then be used for reporting purposes. This process is exactly the same as the ‘Block Model’ step in Rapid Reserver.

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Info

Reserve Model is a collection of block models. Each project loads a single .resmodel file at a time.

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Button

Description

Creates a new Reserve Model (resmodel)

Opens an existing Reseve Model

Edit the currently loaded Reserve Model

Removes the currently loaded Reserve Model

Export the currently loaded Reserve Model to CSV

Create a Reserve Model

Press To create a new Reserve Model, press the New button Image Removed to button, Image Added, which will open the Reserve Model Generator.

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Loading Block Models

Located at the top left-hand side of the Reserve Generator is the “Block Model” panel. Here, block models can be introduced to the model and as well as removed. The process of loading in a block model as a CSV is outlined below.

  1. Press the blue plus button  > select “CSV File” option > import “bm1.csv” file.

  2. Set the green Header Line to match the header text.

  3. Set the yellow Data Offset to match the first row of data.

  4. Press OK to finish.

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When the block model is loaded, its header fields are listed in the Variables panel on the right-hand side.

  • Drag and drop the variables to the appropriate field (or double click to map to the selected field).

  • Numeric fields use the N("field") syntax, and text fields use the T("field") syntax.

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New reserve fields can be created by clicking the sum Image Removed, weighted Image Removed, and class Image Removed icons in the top button ribbon. These add new rows into the field list.

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Note

If the name of a block model appears red, it means the absolute path to the file can’t be found. The path to the blockmodel must be relinked in order to use it.

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Reserve Model Fields

Reserve fields are the components that provide structure for the Reserve model. There are three types of fields that can be created, Sum, Weighted and Class. Sum Fields Image Added, Weighted fields Image Added, and Class Fields Image Added can be created by clicking the relevant icon in the toolbar. When a new field is created, it is expected that a block model variable will be mapped into it; however, it is possible to leave a field unmapped.

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The table below provides a brief description of each field and how they behave when aggregated.

Field Type

Description

Sum

When aggregating multiple block model cells, the value of these fields will be summed together. Sum fields include quantity fields such as volume, tonnes and gold ounces.

Weighted

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When aggregating multiple block model cells, the value of these fields will be weight averaged by there parent Sum field. Weighted fields need to be nested under a Sum field.

Class

Creates subtotals of a sum field, such as Indicated / Inferred / Measured.

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The Parcel field is used to categorise the material type in each block model cell.

  • Most block models contain a material type field, such as "MatType" or "IDProduct'.

  • If there is no material type field in the block model, see the Block Model Formulas section to write your own.

  • Be careful to use the text T("material") syntax so that the parcel is read as text, not as a number.

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When aggregating multiple block model cells, these fields behave like Sum fields.

Generating the Reserve Model

If the Errors panel is blank, and once all fields are mapped, press Generate to build the reserve model.

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A Conformetrics project needs a valid link to the reserve model file in order to calculate reserves.

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Once the reserve model file has been generated, in the Reserves Summary panel you will see a block model summary for each loaded block model.

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