Helper function that gathers historical patch data.
WARNING: This is an internal function. Its use in user code is not recommended or supported, and its signature can change in future updates without warning. Use one of the suggested functions above instead, if applicable.
t — int, optional
The model time for which to retrieve the patch data.
Default value: None
Return Value — pandas.DataFrame
A x×y DataFrame with the patch property or good stocks indicated in the
patchProperty parameter, for all patches. See
NetworkPlot.config() for details.