Parameters
| Name | Type | Mode |
|---|---|---|
| rast | USER-DEFINED | IN |
| upperleftx | double precision | OUT |
| upperlefty | double precision | OUT |
| width | integer | OUT |
| height | integer | OUT |
| scalex | double precision | OUT |
| scaley | double precision | OUT |
| skewx | double precision | OUT |
| skewy | double precision | OUT |
| srid | integer | OUT |
| numbands | integer | OUT |