docstr: Sets the graticule's starting tick longitude/latitude.
  
  The 'tick0' property is a number and may be specified as:
    - An int or float
  
  Returns
  -------
  int|float
docstr_tok: ["Sets","the","graticule","'s","starting","tick","longitude\/latitude",".","The","'tick0","'","property","is","a","number","and","may","be","specified","as",":","-","An","int","or","float","Returns","--","--","--","-","int|float"]
code: def tick0(self):
      """
      Sets the graticule's starting tick longitude/latitude.
  
      The 'tick0' property is a number and may be specified as:
        - An int or float
  
      Returns
      -------
      int|float
      """
      return self["tick0"]
  
imports: from plotly.basedatatypes import BaseLayoutHierarchyType
  import copy
label_desc: Use image node_id 13 for calling the Lataxis obj's underlying member method code with example usage: obj.tick0() and returns: self