V2.0-14

• A new command POLVERSION has been added to check the version number of the installed package.

• The names of catalogues provided in response to parameter prompts can now contain shell meta-characters (e.g. $HOME/mycat, ~/mycat, etc.).

• The output cube created by POLCAL in dual-beam mode now covers the union of the input frames, rather than the intersection.

• A bug has been fixed which could cause the masks displayed by POLKA in dual-beam mode to jump around as different images were selected.

• A bug has been fixed in POLKA which caused the output NDFs to have the wrong names if an image was supplied for parameter REFIN. The output images corresponding to the first input image were stored in files appropriate for the second input image, etc., and the output images for the final input image were not produced at all.

• The use of the MARGIN parameter by POLPLOT to determine the width of the margins to place around the annotated axes has been changed. The widths of the margins used to be specified as fractions of the height or width of the corresponding DATA plot. They are now given as fractions of the height or width of the current picture.

• The latex and hypertext documents now include the POLSTACK command, previously only documented in the on-line help library.