Add missing aliases to pygmt.Figure.image.py
This PR adds the common timestamp option to the pygmt.Figure.image method.
@@ -12,6 +12,7 @@ from pygmt.helpers import build_arg_string, fmt_docstring, kwargs_to_strings, us
D="position",
F="box",
M="monochrome",
+ U="timestamp",
V="verbose",
X="xshift",
Y="yshift",
@@ -54,6 +55,7 @@ def image(self, imagefile, **kwargs):
monochrome : bool
Convert color image to monochrome grayshades using the (television)
YIQ-transformation.
+ {U}
{V}
{XY}
{c}
