Destination Grid Setup

How to set up the destination grid for remapping.

Overview

The destination grid defines the spatial representation of the output data after remapping. It can also be created from various grid types.

Methods

• dst_from_lon_lat: Create a destination grid from latitude and longitude arrays.

• dst_from_mpas: Create a destination grid from an MPAS mesh file.

• dst_from_points: Create a destination grid from a collection of points.

• dst_from_proj: Create a destination grid from a projected grid.

Example

from pyremap import Remapper

remapper = Remapper()
remapper.dst_from_lon_lat(lat, lon)

Setting dst_descriptor Directly

The dst_descriptor attribute can be set directly to define the destination grid. This is useful when you already have a pre-defined grid descriptor object or need functionality not provided by the dst_from_*() methods.

Example

from pyremap import Remapper, GridDescriptor

# Create or load a GridDescriptor object
dst_descriptor = GridDescriptor()

# Set the destination descriptor directly
remapper = Remapper()
remapper.dst_descriptor = dst_descriptor