de:code

DESHIMA code for data analysis

Installation

pip install decode==2024.9.2

Quick look

de:code ships with a quick look command decode-qlook, which will be available from the CUI after installation. It has several subcommands for each observation type. For example, to quick-look at a raster observation:

$ decode-qlook raster /path/to/dems.zarr.zip

where dems.zarr.zip is the merged observation data (DESHIMA measurement set: DEMS) to be checked. By default, it will output an image of the result plots by a simple analysis (e.g. continuum map, etc). You can also get the result data themselves by changing the output format:

$ decode-qlook raster /path/to/dems.zarr.zip --format zarr.zip

See the command help for all available options:

# list of the subcommands and descriptions
$ decode-qlook --help

# list of the available command options
$ decode-qlook raster --help

If you are not sure about the observation type, the auto subcommand may be useful to automatically select the appropriate command to use:

$ decode-qlook auto /path/to/dems.zarr.zip

Finally, all subcommands are available as functions in the qlook submodule. For example, the raster command corresponds to decode.qlook.raster and the following Python code is equivalent to the CUI:

import decode

decode.qlook.raster("/path/to/dems.zarr.zip")

See the qlook module documentation for more information.