subset_specgrid

Synopsis

subset_specgrid INPUT_FILE OUTPUT_FILE [options]

Description

The subset_specgrid tool reads a specgrid file, subsets it in photospheric parameter space and wavelength space, and then writes it to a specgrid file.

Options

-h, --help

Print a summary of options.

--lambda-min=MIN

Minimum wavelength (\(\angstrom\)).

--lambda-max=MAX

Maximum wavelength (\(\angstrom\)).

-p, --parameter-range=NAME:MIN:MAX

Photospheric parameter range.

-r, --remove-orphans

Remove orphaned vertices from the grid. This can reduce the output file size.

-c, --compress-axes

Compress grid axes, ensuring that the axis ranges reflect the available interpolation domain.

-l --grid-label=NAME

Set the grid label.