class_docstr: Provide a SRTM download mechanism.
class_docstr_tok: ["Provide","a","SRTM","download","mechanism","."]
code: def __init__(
      self,
      target_path_template,
      pre_downloaded_path_template="",
  ):
      # adds some SRTM defaults to the __init__ of a Downloader
      # namely, the URL is determined on the fly using the
      # ``SRTMDownloader._SRTM_LOOKUP_MASK`` array
      Downloader.__init__(
          self, None, target_path_template, pre_downloaded_path_template
      )
  
imports: import io
  from pathlib import Path
  import warnings
  import numpy
  from cartopy import config
  import cartopy.crs
  from cartopy.io import Downloader, LocatedImage, RasterSource, fh_getter
label_desc: Use image node_id 1 to create a new SRTMDownloader object from inherited base classes: Downloader with example: obj = SRTMDownloader(target_path_template, pre_downloaded_path_template)