def _load_c(path):
'''Load c kernel and associated windows.'''
_IDS.reset()
spice.ckobj(path, _IDS)
for idcode in _IDS:
_WINDOWS.reset()
spice.ckcov(path, idcode, _WINDOWS)
# Merge new windows and exsiting windows
new_windows = [(Time.fromet(et0), Time.fromet(et1))
for et0, et1 in zip(_WINDOWS[::2], _WINDOWS[1::2])]
ROT_WINDOWS[idcode] = _merge_windows(ROT_WINDOWS[idcode] + new_windows)
return set(_IDS[:])
def _load_pc(path):
'''Load pc kernel and associated windows.'''
_IDS.reset()
try:
spice.pckfrm(path, _IDS)
for idcode in _IDS:
_WINDOWS.reset()
spice.ckcov(path, idcode, _WINDOWS)
# Merge new windows and exsiting windows
new_windows = [(Time.fromet(et0), Time.fromet(et1))
for et0, et1 in zip(_WINDOWS[::2], _WINDOWS[1::2])]
ROT_WINDOWS[idcode] = _merge_windows(
ROT_WINDOWS[idcode] + new_windows)
return set(_IDS[:])
except spice.SpiceError:
# Parse text kernels seperately
with open(path, 'r') as f:
return set(map(int, re.findall('BODY([-0-9]*)_PM', f.read())))
