1. 检查数据
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这些品位数据实际都是百分制的,修改一下数据类型:
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2. Data and Trend Analysis
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输入名称,
Type
选择Miscellaneous
下的Ratio
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点
Next
,继续...3. Select Data
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4. Define Domains of Analysis
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5. Calculate Statistics
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注意:此直方图在后面品位数据属性建模时要用来约束模型,需要创建为resource,操作:在直方图上右键 Create as resource。如下:
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直方图,还可以分开显示不同矿层的品位,如下:
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6. Analyze Blocked Data
粗化品位数据到网格中去。
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7. Calculate Vertical Trend Curves
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这个图是什么意思呢?
划分网格的时候,我们前面设置的垂向0.5m一个网格,这个图表达的就是垂向上每个网格上的石膏矿品位数据。
8. 小结
- 目录树下多了一个
blocked data
,钻孔在每个地质网格处都会有一个品位数据
Blocked data
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点开Resource后应该会有Distribution,如下:
Distribution
9. 品位属性建模
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钻孔数据一般都选择
hard conditioning data
;前面数据粗化时,品位数据已经粗化并指定要网格中。数据类型选择
Blocked Well
,即粗化后的数据。如下:
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使用原钻孔得到的品位直方图约束全区的模拟,如下:
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下面这个页面,要开始进行变差函数分析
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欲知后事如何,请听下回分解...
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