lair.hrrr.ZarrId

class lair.hrrr.ZarrId(run_hour, level_type, var_level, var_name, model_type)

Bases: object

Class to store information about a HRRR zarr file.

Parameters:

• run_hour (datetime)

• level_type (Literal['sfc', 'prs'])

• var_level (str)

• var_name (str)

• model_type (Literal['anl', 'fcst'])

run_hour

run hour of the model

Type:

dt.datetime

level_type

vertical level

Type:

‘sfc’ | ‘prs’

var_level

variable level

Type:

str

var_name

variable name

Type:

str

model_type

analysis or forecast

Type:

‘anl’ | ‘fcst’

format_chunk_id(chunk_id)

Format chunk_id for zarr url.

format_chunk_id(chunk_id)

Format chunk_id for zarr url.

Parameters:

chunk_id (int) – chunk_id

Returns:

str – formatted chunk_id