Soil Layer Table (SLT)
Filename
soil_layer_REGION_v1
Description
The Soil Layer Table (SLT) is designed to handle attributes which vary in a vertical direction in the soil profile.
Contents
Field | Name | Type | Width | Description |
---|---|---|---|---|
1 | PROVINCE | string | 2 | Province Code |
2 | SOIL_CODE | string | 3 | Soil Code |
3 | MODIFIER | string | 3 | Soil Code Modifier |
4 | LU | string | 1 | Land Use flag |
5 | LAYER_NO | string | 1 | Layer Number |
6 | UDEPTH | string | 3 | Upper Depth |
7 | LDEPTH | string | 3 | Lower Depth |
8 | HZN_LIT | string | 1 | Horizon Lithological Discontinuity |
9 | HZN_MAS | string | 3 | Horizon Master Code |
10 | HZN_SUF | string | 7 | Horizon Suffix |
11 | HZN_MOD | string | 1 | Horizon Modifier |
12 | COFRAG | string | 3 | Coarse Fragments |
13 | DOMSAND | string | 2 | Dominant Sand Fraction |
14 | VFSAND | string | 3 | Very Fine Sand |
15 | TSAND | string | 3 | Total Sand |
16 | TSILT | string | 3 | Total Silt |
17 | TCLAY | string | 3 | Total Clay |
18 | ORGCARB | float | 5 | Organic Carbon |
19 | PHCA | float | 4 | pH in calcium chloride |
20 | PH2 | float | 4 | pH as per project report |
21 | BASE | string | 3 | Base Saturation |
22 | CEC | string | 3 | Cation Exchange Capacity |
23 | KSAT | float | 7 | Saturated Hydraulic Conductivity |
24 | KP0 | string | 3 | Water Retention at 0 kP |
25 | KP10 | string | 3 | Water Retention at 10 kP |
26 | KP33 | string | 3 | Water Retention at 33 kP |
27 | KP1500 | string | 3 | Water Retention at 1500 kP |
28 | BD | float | 5 | Bulk Density |
29 | EC | string | 3 | Electrical Conductivity |
30 | CACO3 | string | 2 | Calcium Carbonate Equivalent |
31 | VONPOST | string | 2 | Von Post |
32 | WOOD | string | 2 | Woody Material |
33 | SOILKEY | string | 9 | Soil Name Identifier |
Relationships
- A record in this file is unique with respect to SOILKEY.
- This file can be linked to the CMP and SNT files via the SOILKEY field.