Python documentation

Created by: rkube

Hi, the Python Read “step-by-step” example in the docs has a typo:

      for fstep in fh:

         # inspect variables in current step
         step_vars = fstep.available_variables()

         # print variables information
         for name, info in step_vars.items():
             print("variable_name: " + name)
             for key, value in info.items():
                print("\t" + key + ": " + value)
             print("\n")

         # track current step
         step = fh_step.current_step()
         if( step == 0 ):
            size_in = fh_step.read("size")

         # read variables return a numpy array with corresponding selection
         physical_time = fh_step.read("physical_time")
         temperature = fh_step.read("temperature", start, count)
         pressure = fh_step.read("pressure", start, count)

fh_step should be fstep, right?