class_docstr: Simple handler of SEADAS L2 files.
code: def _rows_per_scan(self):
      if "modis" in self.sensor_names:
          return 10
      if "viirs" in self.sensor_names:
          return 16
      raise ValueError(
          f"Don't know how to read data for sensors: {self.sensor_names}"
      )
  
imports: from datetime import datetime
  from .hdf4_utils import HDF4FileHandler
  from .netcdf_utils import NetCDF4FileHandler
label_desc: Use image node_id 3 for calling the _SEADASL2Base obj's underlying member method code with example usage: obj._rows_per_scan() and returns: int, int