Merge pull request #1 from JohemianKnapsody/set-geq-during-calibration

Update calibrate_lens_shading to set geq to max

Author: JohemianKnapsody

src/labthings_picamera2/thing.py

@@ -868,6 +868,7 @@ def calibrate_lens_shading(self):
         one. This uses the camera's "tuning" file to correct the preview and
         the processed images. It should not affect raw images.
         """
+        self.set_static_green_equalisation()
         with self.picamera(pause_stream=True) as cam:
             L, Cr, Cb = recalibrate_utils.lst_from_camera(cam)
             recalibrate_utils.set_static_lst(self.tuning, L, Cr, Cb)