code: def lasio_get(l,
                section,
                item,
                attrib='value',
                default=None,
                remap=None,
                funcs=None):
      
      remap = remap or {}
      item_to_fetch = remap.get(item, item)
      if item_to_fetch is None:
          return None
  
      try:
          obj = getattr(l, section)
          result = getattr(obj, item_to_fetch)[attrib]
      except:
          return default
  
      if funcs is not None:
          f = funcs.get(item, null)
          result = f(result)
  
      return result
docs: Grabs, renames and transforms stuff from a lasio object.
  
      Args:
          l (lasio): a lasio instance.
          section (str): The LAS section to grab from, eg ``well``
          item (str): The item in the LAS section to grab from, eg ``name``
          attrib (str): The attribute of the item to grab, eg ``value``
          default (str): What to return instead.
          remap (dict): Optional. A dict of 'old': 'new' LAS field names.
          funcs (dict): Optional. A dict of 'las field': function() for
              implementing a transform before loading. Can be a lambda.
  
      Returns:
          The transformed item.