@spiceErrorCheck<EOL>def wninsd(left, right, window):
assert isinstance(window, stypes.SpiceCell)<EOL>assert window.dtype == <NUM_LIT:1><EOL>left = ctypes.c_double(left)<EOL>right = ctypes.c_double(right)<EOL>libspice.wninsd_c(left, right, ctypes.byref(window))<EOL>
Insert an interval into a double precision window.

http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/wninsd_c.html

:param left: Left endpoints of new interval. 
:type left: float
:param right: Right endpoints of new interval. 
:type right: float
:param window: Input window. 
:type window: spiceypy.utils.support_types.SpiceCell