Parameters
| Name | Type | Mode |
|---|---|---|
| rast | USER-DEFINED | IN |
| nband | integer | IN |
| exclude_nodata_value | boolean | IN |
| sample_percent | double precision | IN |
| rastertable | text | IN |
| rastercolumn | text | IN |
| nband | integer | IN |
| exclude_nodata_value | boolean | IN |
| sample_percent | double precision | IN |