spd = get_grat_ang( spd ) |
get_grat_ang converts the grating scanner position to a grating angle, which is then used in wave to calculate the wavelength of the light falling on the detectors:
Cal-files:
Help topic: IA derive spd
SWS TUTORIAL / PIPELINE / ERD to SPD : ... slope < get_grat_ang > get_FP_gap ...
Last update: 30-Jul-1998 by D. Kunze ( mail to: isodata@mpe.mpg.de )