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Name

ccdintpol - image bi-linear interpolation

Synopsis

ccdintpol [parameter=value]

Description

Interpolate an image where data match a magic (bad) value. There are currently severe limitations to this program, as it was written in a great hurry. For example, it will not handle cubes, only 2D images.

Parameters

The following parameters are recognized in any order if the keyword is also given:
in=
Input image file in standard image(5NEMO) format. No default.
out=
Output image file. No default.
bad=
Value of a bad pixel to be patched.
goodx=
array of columns in X that have good. By default the first row that contains good data will be checked for good columns.
goody=
array of rows in Y that have good data. By default the first column that contains good data will be checked for good rows.

Caveats

Currently this program only works when the image contains mostly bad data, but the good data are on a regular pattern with the crossings of certain columns and rows (see the goodx= and goody= keywords).

See Also

ccdfill(1NEMO) , image(5NEMO)

Files

src/image/trans

Author

Peter Teuben

Update History


8-Jul-03    V0.1 Created for the IAU poster     PJT


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