Profile Feature Extraction: CERI Attribute Table Definitions
The following table displays the attribute table field definitions from the CERI table as created in Step 2a.
| Fields Created via Step 4 | |||||
| Column Alias | Column Definition | Column Alias | Column Definition | ||
| binArea | Area of analysis bin | dDensity | Difference density (dVol / bin width) | ||
| covArea | area of raster coverage within analysis bin | dMin | Difference minimum value | ||
| dMax | Difference maximum value | dMean | Difference mean value | ||
| STD | Standard deviation | dVol | Difference volume | ||
| Accretion | Portion of difference volume that is accretion | Erosion | Portion of difference volume that is erosion | ||
| LenUnit | Unit of length measurements | AreaUnit | Unit of area measurements | ||
| VolUnit | Beach Width, from the back trough to the MHW | dBaseUnit | Unit associated with the baseline and transects | ||
*
| Fields Created via Step 8 | ||||||
| Column Alias | Column Definition | Column Alias | Column Definition | |||
| dMHW_Vol2 | Volume change above MHW | dDensityMHW2 | “dMHW2” divided by longshore width | |||
| covArea | Area of analysis bin which contains raster data above MHW | ElevFloor | Elevation value associated with the bottom of the MHW volume (typ. MHW) | |||
| MinValue | Minimum change value | MaxValue | Maximum change value | |||
| MeanValue | Difference above MHW mean | NetVolume | Volume change present MHW | |||
**all fields generated in Step 3 include an appended _wXeY where X is the wave return period and Y is the extreme water level return period (e.g. H0_w10e10)