CLI_reorder

Reorder Longitudes

Convert a longitude axis from [0, 360] to [-180, 180], shifting the loaded data to match. This command supports serial execution only.

Usage

nes reorder -i emissions_360.nc -o emissions_180.nc

Arguments

Argument	Description	Required
-i, --input_file	Input NetCDF	Yes
-o, --output_file	Output NetCDF	Yes

The input must use a recognized [0, 360] longitude convention. Already converted or unrecognized longitudes are rejected. Use separate input and output paths to retain the original.

Verification

Read the output coordinates and confirm that the longitude convention and variable ordering match. See data operations for the Python equivalent.