Figure.plot(T=True) fails #253
Description
Description of the problem
Figure.plot() always need an input file. However, if -T option is used, no input file is needed. This case needs special handling.
Full code that generated the error
import gmt
fig = gmt.Figure()
fig.basemap(projection="X10c", region="0/10/0/10", frame=True)
fig.plot(X='10c', T=True)
fig.show()Full error message
~/Gits/gmt/gmt-python/gmt/base_plotting.py in plot(self, x, y, data, sizes, direction, **kwargs)
314 kwargs = self._preprocess(**kwargs)
315
--> 316 kind = data_kind(data, x, y)
317
~/Gits/gmt/gmt-python/gmt/helpers/utils.py in data_kind(data, x, y, z)
70 """
71 if data is None and x is None and y is None:
---> 72 raise GMTInvalidInput("No input data provided.")
73 if data is not None and (x is not None or y is not None or z is not None):
74 raise GMTInvalidInput("Too much data. Use either data or x and y.")
GMTInvalidInput: No input data provided.