Sediment Grading Data Fields
Water Quality
The data that makes up the sediment grading can be displayed and edited on the Sediment Grading Grid Window of the Links Grid or on the Sediment Grading Property Sheet.
The following table describes all the Sediment Grading specific data which can be used to define a Sediment Grading.
Common Data Fields Fields that are common to the majority of objects can be found in the Common Fields topic.
Sediment Grading Data
Database Table Name: hw_sediment_grading
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Show Columns |
Database Names |
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Size, Type and Units |
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Defaults and Error Limits |
| Field Name | Help Text |
Database Field |
Data Type |
Size |
Units |
Precision |
Default |
Error Lower Limit |
Error Upper Limit |
Warning Lower Limit |
Warning Upper Limit |
|---|---|---|---|---|---|---|---|---|---|---|---|
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Grading ID |
Name for the Sediment Grading |
grading_id |
Text |
64 |
|
0 |
|
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Grading Type |
Read only field. The only possible values are Built-in and User. Only User type Sediment Grading can be edited. |
grading_type |
Text |
7 |
|
0 |
User |
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SF1 weight |
Proportion in the bed material of sediment fraction 1 |
sf1_weight |
Double |
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|
3 |
1 |
0 |
1 |
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|
SF2 weight |
Proportion in the bed material of sediment fraction 2 |
sf2_weight |
Double |
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|
3 |
0 |
0 |
1 |
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