diff options
Diffstat (limited to 'updatewcs/dgeo.py')
| -rw-r--r-- | updatewcs/dgeo.py | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/updatewcs/dgeo.py b/updatewcs/dgeo.py index fd1c214..7c6ec45 100644 --- a/updatewcs/dgeo.py +++ b/updatewcs/dgeo.py @@ -7,13 +7,11 @@ import numpy as np class DGEOCorr(object): """ - Purpose - ======= Defines a Lookup table prior distortion correction as per WCS paper IV. It uses a reference file defined by the NPOLFILE (suffix 'NPL') keyword in the primary header. - Algorithm - ========= + Notes + ----- - Using extensions in the reference file create a WCSDVARR extension and add it to the file object. - Add record-valued keywords which describe the lookup tables to the |