Metview

import metview as mv

 IO

import zipfile

import cdsapi

c = cdsapi.Client()

c.retrieve(

    "cems-fire-historical",

    {

        "format": "zip",

        "product_type": "reanalysis",

        "variable": [

            "danger_risk",

        ],

        "version": "3.1",

        "dataset": "Consolidated dataset",

        "year": "2020",

        "month": "05",

        "day": "15",

    },

    "fire.zip",

)

with zipfile.ZipFile("fire.zip", "r") as zip_ref:

    zip_ref.extractall(".")

fire = mv.read("ECMWF_FWI_DANGER_RISK_20200515_1200_hr_v3.1_con.nc")

 Write grib file

fs.write("file.grib")

Read grib file 

fieldset = mv.read("file.grib")

Fieldset (grib object)

fieldset.describe()

fieldset.ls()

ds = fieldset.to_dataset()

fieldset = mv.dataset_to_fieldset(ds)

t2m = fs.select(shortName="2t")

 Regrid

t2m_0x25 = mv.read(data=t2m, grid=[0.25, 0.25])

t2m_N400 = mv.read(data=t2m_0x25, grid="N400")

fs = mv.read("T2D01260600012606001")

fs_N640 = mv.read(data=fs, grid="N640")

fs_N640.write("T2D01260600012606001_N640")