class_docstr: File reader for individual GLM L2 NetCDF4 files.
class_docstr_tok: ["File","reader","for","individual","GLM","L2","NetCDF4","files","."]
code: def _is_2d_xy_var(self, data_arr):
      is_2d = data_arr.ndim == 2
      has_x_dim = "x" in data_arr.dims
      has_y_dim = "y" in data_arr.dims
      return is_2d and has_x_dim and has_y_dim
  
file_path: satpy/satpy/readers/glm_l2.py
imports: import logging
  from datetime import datetime
  import numpy
  from satpy.readers.abi_base import NC_ABI_BASE
label_desc: Use image node_id 6 for calling the NCGriddedGLML2 obj's underlying member method code with example usage: obj._is_2d_xy_var(data_arr) and returns: unknown