This application allows you to remove one or more co-ordinate Frames
from the WCS
component in an NDF
. The indices of any remaining Frames are ‘shuffled
down’ to fill the gaps left by the removed Frames.
wcsremove ndf frames
FRAMES() = LITERAL (Read
Specifies the Frame(s) to be removed. It can
be a list of indices (within the WCS component of the supplied NDF) or list of Domain
names. If one or more Domain name are specified, any WCS Frames which have a matching
Domain are removed. If a list of indices is supplied, any indices outside the
range of the available Frames are ignored. Single Frames or a set of adjacent
Frames may be specified, e.g.. typing
[4,6-9,12,14-16] will remove Frames
4,6,7,8,9,12,14,15,16. (Note that the brackets are required to distinguish this array
of characters from a single string including commas. The brackets are unnecessary when
there only one item.) If you wish to remove all the files enter the wildcard
will remove from 5 to the last Frame.
NDF = NDF (Read and Write)
The NDF data
wcsremove m51 "3-5" This removes Frames 3, 4 and 5 from
the NDF called m51. Any remaining Frames with indices higher than 5 will be re-numbered
to fill the gaps left by the removed Frames (i.e. the original Frame 6 will become
Frame 3, etc.).