GRTON Process
To access this process:…
-
Display the Find Command screen, locate GRTON and click Run.
- Enter "GRTON" into the Command Line and press <ENTER>.
See this process in the Command Table.
Process Overview
Calculate grades and tonnages using results from a Gaussian anamorphosis.
Note: The process GAUSAN must have been run previously to create a file of the polynomial coefficients.
Input Files
Name |
Description |
I/O Status |
Required |
Type |
POLYNO |
Input file containing polynomial coefficients. This file is created as output by process GAUSAN. The following fields are required:
|
Input |
Yes |
Undefined |
Output Files
Name |
I/O Status |
Required |
Type |
Description |
QTN |
Output |
Yes |
Undefined |
Compulsory output file containing grade and tonnage values for different cut-offs. Change of support calculations are NOT used. It includes the following explicit fields:
It also includes the following implicit field:
|
QTR |
Output |
No |
Undefined |
Optional output file containing grade and tonnage values for different cut-offs. Change of support calculations are used. It includes the following explicit fields:
|
Parameters
Name |
Description |
Required |
Default |
Range |
Values |
||||||||
SUPPORT |
Change of support flag:
|
No |
0 |
0,1 |
0,1 |
||||||||
BLOCKVAR |
The block variance. This parameter is compulsory if a change of support is required; ie if SUPPORT=1. |
No |
Undefined |
Undefined |
Undefined |
||||||||
MAXITER |
Maximum number of iterations. The default value is (100). |
No |
100 |
Undefined |
Undefined |
||||||||
|
Controls the amount of text displayed: The default value is (0).
|
No |
0 |
0,2 |
0,1,2 |
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