class_docstr: Writer class of fake mws level-1b data.
docstr: Create the scan/fovs dimensions.
docstr_tok: ["Create","the","scan\/fovs","dimensions","."]
code: def _create_scan_dimensions(dataset):
      """Create the scan/fovs dimensions."""
      dataset.createDimension("n_channels", N_CHANNELS)
      dataset.createDimension("n_channels_os", N_CHANNELS_OS)
      dataset.createDimension("n_scans", N_SCANS)
      dataset.createDimension("n_fovs", N_FOVS)
      dataset.createDimension("n_prts", N_PRTS)
      dataset.createDimension("n_fovs_cal", N_FOVS_CAL)
  
imports: import logging
  from datetime import datetime
  from unittest.mock import patch
  import numpy
  import pytest
  import xarray
  from netCDF4 import Dataset
  from satpy.readers.mws_l1b import MWSL1BFile, get_channel_index_from_name
label_desc: Use image node_id 7 for calling the MWSL1BFakeFileWriter obj's underlying member method code with example usage: obj._create_scan_dimensions(dataset) without return types