Problems with njit and with the LDTK model

[sylviankahane]

Hello

I encountered two problems running the tutorial in the section concerned with the limb darkening coeffs.

In the LDmodel at the flux calculation:
flux3 = tm3.evaluate(k=0.026, ldc=[0.588, 0.104], t0=0.0, p=91.69, a=78.42,
i=89.78/180*pi, e=0.21, w=0.0). (I used parameters obtained from a fit to a real lightcurve).
I got:

During : typing of argument at
c:\astrophys\TESS\lightkurve\Lib\site_packages\pytransit\models\numba\ldmodels.py (142)
line 142
def ld_power_2_pm(mu, pv):_

_@njit_
^_

_During: Pass nopython_type_inference
This error may have been caused by the following argument(s):
Cannot determine Numba type of <class 'main.QuadraticModel1'>

In using the LDTK model:
ldm = LDTkLDModel(teff=(5665, 127), logg=(4.43, 0.08), metal=(0.0, 0.1),
pbs=[sdss_i], dataset='visir-lowres')

I got:

PermissionError: "[WinError 32] The process cannot access the file because it is being used by another process: 'C:\Users\sylvi\.ldtk\cache_visir-lowres\Z-0.0\lte06000-4.50-0.0.PHOENIX-ACES-AGSS-COND-2011-SpecInt.fits"

I made a restart and tried again, but the problem persisted.

Best Regards
Sylvian Kahane