Source code for pycif.plugins.datastreams.fluxes.CarbonMonitor.get_domain

import numpy as np
from logging import debug

from .....utils.classes.setup import Setup
from .....utils.classes.domains import Domain




def get_domain(ref_dir, ref_file, input_interval, target_dir, tracer=None):
    """
    Return:
        Domain: a domain class object, with the definition of the center grid
            cells coordinates, as well as corners
    """

    nlon = tracer.nlon
    nlat = tracer.nlat
    print(nlon, nlat)

    lat_max = 90
    lat_min = -90
    lon_min = -180
    lon_max = 180

    dlat = (lat_max - lat_min) / nlat
    dlon = (lon_max - lon_min) / nlon

    latc = [lat_min + x*dlat for x in range(nlat+1)]
    lonc = [lon_min + x*dlon for x in range(nlon+1)]

    zlonc, zlatc = np.meshgrid(lonc, latc)
    print(zlonc.shape)

    lat = [lat_min + dlat / 2 + x*dlat for x in range(nlat)]
    lon = [lon_min + dlon / 2 + x*dlon for x in range(nlon)]

    zlon, zlat = np.meshgrid(lon, lat)
    print(zlon.shape)

    # Initializes domain
    # Vertical definition (surface level)
    pressure_unit = "Pa"
    nlev = 1
    sigma_a_mid = np.array([0])
    sigma_b_mid = np.array([1])

    # Put it to a domain Plugin
    domain = Domain(nlon=nlon, nlat=nlat,
                    zlon=zlon, zlat=zlat,
                    zlonc=zlonc, zlatc=zlatc,
                    nlev=nlev, pressure_unit=pressure_unit,
                    sigma_b_mid=sigma_b_mid, sigma_a_mid=sigma_a_mid,
                    )

    return domain