class_docstr: Base class for reading JPSS VIIRS & ATMS SDR HDF5 Files.
docstr: Get platform name.
docstr_tok: ["Get","platform","name","."]
code: def platform_name(self):
      """Get platform name."""
      default = "/attr/Platform_Short_Name"
      platform_path = self.filetype_info.get(
          "platform_name", default
      ).format(**self.filetype_info)
      platform_dict = {
          "NPP": "Suomi-NPP",
          "JPSS-1": "NOAA-20",
          "J01": "NOAA-20",
          "JPSS-2": "NOAA-21",
          "J02": "NOAA-21",
      }
      return platform_dict.get(self[platform_path], self[platform_path])
  
imports: import logging
  from datetime import datetime, timedelta
  import dask.array
  import numpy
  import xarray
  from satpy.readers.hdf5_utils import HDF5FileHandler
label_desc: Use image node_id 8 for calling the JPSS_SDR_FileHandler obj's underlying member method code with example usage: obj.platform_name() and returns: platform_dict