Hello Lore,
You can use the following script as a reference:
import PhotoScan, so
doc = PhotoScan.app.document
export_dir = PhotoScan.app.getExistingDirectory("Specify the export folder:")
for chunk in doc.chunks:
for sensor in chunk.sensors:
filename = "calib_chunk{0:03d}_sensor{0:02d}.txt".format(doc.chunks.index(chunk),chunk.sensors.index(sensor))
if sensor.calibration:
sensor.calibration.save(os.path.join(export_dir, filename), format = "australis")
print("Script finished")
You may need to adjust the export path and filename and the export format.