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Adding dispersion error to load_errors.py #34

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Adding dispersion error to load_errors.py #34

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15 changes: 13 additions & 2 deletions heeps/wavefront/load_errors.py
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Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,17 @@ def load_errors(nframes=20, nstep=1, npupil=285, add_phase=True, f_phase='',
amp_screens = np.array([None]*nscreens)

# load pointing errors (in mas)
if conf['disp'] is True:
dispersion = os.path.join(dir_temp, 'dispersion_vals.fits')
disp = np.array(fits.getdata(dispersion), ndmin= 2)
if len(disp) > 1: # cube
disp = disp[:nframes][::nstep]
if verbose is True:
print("Load dispersion values '%s'"%os.path.basename(dispersion))
print(' nscreens=%s'%(len(disp)))
else:
disp = np.zeros((nscreens,2))#np.array([None]*nscreens)

if add_point_err is True:
tiptilts = np.array(fits.getdata(f_point_err), ndmin= 2)
if len(tiptilts) > 1: # cube
Expand All @@ -88,7 +99,7 @@ def load_errors(nframes=20, nstep=1, npupil=285, add_phase=True, f_phase='',
print("Load pointing errors from '%s'"%os.path.basename(f_point_err))
print(' nscreens=%s'%(len(tiptilts)))
else:
tiptilts = np.array([None]*nscreens)
tiptilts = np.zeros((nscreens,2))#np.array([None]*nscreens)

# load apodizer drift
if add_apo_drift is True and 'RAVC' in conf['mode']:
Expand All @@ -110,4 +121,4 @@ def load_errors(nframes=20, nstep=1, npupil=285, add_phase=True, f_phase='',
else:
ls_misaligns = np.array([ls_misalign]*nscreens) # constant misalignment

return phase_screens, amp_screens, tiptilts, apo_misaligns, ls_misaligns
return phase_screens, amp_screens, tiptilts+disp, apo_misaligns, ls_misaligns