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ST_CoordDim

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Returns the coordinate dimension information.

Syntax

int2 ST_CoordDim(meshgeom geom);
int2 ST_CoordDim(sfmesh sfmeshObject);

Parameters

Parameter name

Description

geom

The meshgeom object.

sfmeshObject

The sfmesh object.

Description

This function returns the dimension of the coordinate values of a meshgeom or sfmesh object.

Examples

select ST_CoordDim('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1), INDEX((0,1,2),(1,2,3)))))'::meshgeom);

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