class_docstr: Performs cartographic transformations. Converts from
  longitude, latitude to native map projection x,y coordinates and
  vice versa using PROJ (https://proj.org).
  
  Attributes
  ----------
  srs: str
      The string form of the user input used to create the Proj.
  crs: pyproj.crs.CRS
      The CRS object associated with the Proj.
class_docstr_tok: ["Performs","cartographic","transformations",".","Converts","from","longitude",",","latitude","to","native","map","projection","x",",","y","coordinates","and","vice","versa","using","PROJ","(","https",":","\/\/proj.org",")",".","Attributes","--","--","--","--","--","srs",":","str","The","string","form","of","the","user","input","used","to","create","the","Proj",".","crs",":","pyproj.crs.CRS","The","CRS","object","associated","with","the","Proj","."]
docstr: return a new Proj instance which is the geographic (lat/lon)
  coordinate version of the current projection
docstr_tok: ["return","a","new","Proj","instance","which","is","the","geographic","(","lat\/lon",")","coordinate","version","of","the","current","projection"]
code: def to_latlong(self) -> "Proj":
      """return a new Proj instance which is the geographic (lat/lon)
      coordinate version of the current projection"""
      return Proj(self.crs.geodetic_crs)
  
file_path: pyproj/pyproj/proj.py
imports: import re
  import warnings
  from typing import Any
  from pyproj._compat import cstrencode
  from pyproj._transformer import Factors
  from pyproj.crs import CRS
  from pyproj.enums import TransformDirection
  from pyproj.list import get_proj_operations_map
  from pyproj.transformer import Transformer, TransformerFromPipeline
  from pyproj.utils import _convertback, _copytobuffer
label_desc: Use image node_id 6 for calling the Proj obj's underlying member method code with example usage: obj.to_latlong() and returns: Proj