IMGFILT Correction for
McIDAS-X for Win7 2011.1
The McIDAS-X for Win7 2011.1 tar file available on the 2011.1
Software and Instructions page was updated 09 December 2011 at
20:58 UTC to include a corrected version of the IMGFILT command.
The corrected IMGFILT, like that in previous versions of McIDAS-X,
sets the destination image value to 0 (zero) if the corresponding
source image value is less than the specified minimum.
Users who do not use the IMGFILT command can skip
this update. Users
who run the IMGFILT command and downloaded and installed McIDAS-X
2011.1 on their Windows 7 workstation prior to 09 December 2011 20:58
UTC will need to install the corrected IMGFILT command by completing
the instructions below.
Complete the following steps to download and install the corrected IMGFILT
executable for McIDAS-X for Win7 version 2011.1.
- Log on to the workstation as mcidas.
- Change to the bin directory for 2011.1 and make a backup copy
of the existing IMGFILT executable.
Type: cd ~mcidas/mcidas2011.1/bin
Type: cp imgfilt.k imgfilt.k.bak
(note: do not use mv; you must use cp)
- Download (e.g., right-click and select Save option) the following
file to the ~mcidas/mcidas2011.1/bin directory on your
By downloading (or copying) imgfilt.k into the ~mcidas/mcidas2011.1/bin directory,
you replace the previous (broken) version of the executable with the corrected
one. The link to the ~mcidas/bin directory
is automatically updated so the corrected version of IMGFILT is used.
||updated to set the destination value to 0 (zero) if the
source value is less than the specified minimum