geometric-operations

GeoPandas provides extensive geometric manipulation through Shapely integration.

Skills
Scientific
2

What it does and how to use it

A skill that teaches Claude Code to do scientific tasks well. It is packaged knowledge the model uses whenever it is relevant.

Install the skill (command above).
In Claude Code, describe what you need - the skill turns on by itself when the context fits.
No commands to memorize: you talk in plain language and the skill does the rest.

Install (Claude Code)

mkdir -p .claude/skills/geometric-operations && curl -fsSL https://doutorai.pt/data/lib/skills__geometric-operations.md -o .claude/skills/geometric-operations/SKILL.md

Paste this command into the terminal, in your project folder, and the component installs automatically.

Content

# Geometric Operations

GeoPandas provides extensive geometric manipulation through Shapely integration.

## Constructive Operations

Create new geometries from existing ones:

### Buffer

Create geometries representing all points within a distance:

```python
# Buffer by fixed distance
buffered = gdf.geometry.buffer(10)

# Negative buffer (erosion)
eroded = gdf.geometry.buffer(-5)

# Buffer with resolution parameter
smooth_buffer = gdf.geometry.buffer(10, resolution=16)
```

### Boundary

Get lower-dimensional boundary:

```python
# Polygon -> LineString, LineString -> MultiPoint
boundaries =

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