Input Petrography data
1.
Go to Data Entry. Then select tab Drill Hole Information
2.
Select hole id, click button 
in selected hole id
in selected hole id3.
You will be directed to page Petrography form
4.
You can directly input Petrography data to spreadsheet
Notes:
There are 4 indicator in form
Filled
Not Filled
Warning
Error
In the Petrography module, the only validation rule applies to the Depth column
- Depth must not be empty and must be unique within the same Hole ID.
Empty or duplicate depth values are not allowed because they can cause inconsistencies in data alignment
When this rule is violated:
- The Depth cell will be highlighted in red.
- An error message will appear in the Console Log.
- The record cannot be saved until the issue is corrected
Example
If two records have the same Depth value (e.g., Depth = 10), the system will block the entry and display an error message.