ST_SkewY
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## Name

ST_SkewY — Returns the georeference Y skew (or rotation parameter).

## Synopsis

`float8 ST_SkewY(`raster rast`)`;

## Description

Returns the georeference Y skew (or rotation parameter). Refer to World File for more details.

## Examples

    SELECT rid, ST_SkewX(rast) As skewx, ST_SkewY(rast) As skewy,
        ST_GeoReference(rast) as georef
    FROM dummy_rast;

     rid | skewx | skewy |       georef
    -----+-------+-------+--------------------
       1 |     0 |     0 | 2.0000000000
                         : 0.0000000000
                         : 0.0000000000
                         : 3.0000000000
                         : 0.5000000000
                         : 0.5000000000
                         :
       2 |     0 |     0 | 0.0500000000
                         : 0.0000000000
                         : 0.0000000000
                         : -0.0500000000
                         : 3427927.7500000000
                         : 5793244.0000000000

## See Also

ST_GeoReference, ST_SkewX, ST_SetSkew

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