"""Raster info model."""
from __future__ import annotations
from pydantic import BaseModel, Field
class Info(BaseModel):
"""Structured metadata for a raster dataset."""
path: str = Field(description="Path or URI to the raster dataset")
driver: str | None = Field(None, description="GDAL driver name (e.g., GTiff)")
crs: str | None = Field(None, description="Coordinate reference system (e.g., EPSG:4326)")
width: int = Field(ge=1, description="Raster width in pixels")
height: int = Field(ge=1, description="Raster height in pixels")
count: int = Field(ge=1, description="Number of bands")
dtype: str | None = Field(None, description="Data type of first band")
transform: list[float] = Field(
min_length=6,
max_length=6,
description="Affine transform as [a, b, c, d, e, f]",
)
bounds: tuple[float, float, float, float] = Field(
description="Bounding box as (left, bottom, right, top)"
)
nodata: float | None = Field(None, description="NoData value")
overview_levels: list[int] = Field(default_factory=list, description="Overview/pyramid levels")
tags: dict[str, str] = Field(default_factory=dict, description="Raster tags/metadata")
