# Generating new spatial data ### Draw custom geographies

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This example demonstrates how to use Workflows to define custom points, lines and polygons that can be incorporated into the analysis. [**Download example**](https://storage.googleapis.com/carto-workflows-examples/files/custom_geogs.sql)

### Create routes from origin/destination dataset

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This example demonstrates how to create an OD matrix from different data sources and create routes between them. [**Download example**](https://storage.googleapis.com/carto-workflows-examples/files/routes_od_matrix.sql)

### Geocode street addresses into point geometries

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This example demonstrates how to use Workflows to generate points from a list of street addresses. [**Download example**](https://storage.googleapis.com/carto-workflows-examples/files/geocode.sql)

### Generate points out of Latitude and Longitude columns

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This example demonstrates how to use Workflows to generate point geographies out of Latitude/Longitude coordinates on separate columns. [**Download example**](https://storage.googleapis.com/carto-workflows-examples/files/lat_lon_to_points.sql)

### Generate isochrones from point data

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This example demonstrates how to use Workflows to generate isochrones from a set of points. [**Download example**](https://storage.googleapis.com/carto-workflows-examples/files/isochrones_from_points.sql)

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