41 lines
950 B
Markdown
41 lines
950 B
Markdown
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## `TO_CARTESIANPOINT` [esql-to_cartesianpoint]
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**Syntax**
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:::{image} ../../../../../images/to_cartesianpoint.svg
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:alt: Embedded
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:class: text-center
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:::
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**Parameters**
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`field`
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: Input value. The input can be a single- or multi-valued column or an expression.
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**Description**
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Converts an input value to a `cartesian_point` value. A string will only be successfully converted if it respects the [WKT Point](https://en.wikipedia.org/wiki/Well-known_text_representation_of_geometry) format.
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**Supported types**
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| field | result |
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| --- | --- |
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| cartesian_point | cartesian_point |
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| keyword | cartesian_point |
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| text | cartesian_point |
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**Example**
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```esql
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ROW wkt = ["POINT(4297.11 -1475.53)", "POINT(7580.93 2272.77)"]
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| MV_EXPAND wkt
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| EVAL pt = TO_CARTESIANPOINT(wkt)
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```
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| wkt:keyword | pt:cartesian_point |
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| --- | --- |
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| "POINT(4297.11 -1475.53)" | POINT(4297.11 -1475.53) |
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| "POINT(7580.93 2272.77)" | POINT(7580.93 2272.77) |
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