This page explains the steps needed to add a new detrend type to the system (CTE Mask as an example)

• define the analysis needed to produce the 'processed' images: in this case, I have created a new ppImage recipe option 'CHECK.CTE', which replaces the image with a measurement of the variance in a superpixel divided by the cell median value.

• add the new detrend type to the tables listed in

detrend_process_imfile.pl -- $FILERULES detrend_stack.pl -- $FILERULES and $STATRECIPES detrend_resid_imfile.pl -- DETRENDS and $FILERULES detrend_norm_calc.pl -- NORMALIZE detrend_norm_apply.pl -- DETTYPE

• add detrend type to reduction classes

• create a ppMerge recipe for the detrend type (and modify ppMerge if needed!)

• create a jpeg recipe as needed