Why do I receive a warning when using FITSINFO?

When I call FITSINFO, I receive the warning:

 Warning: Unable to determine format of the value.  Will return

 value as a string.

 In fitsinfo>parsecard at 533

 In fitsinfo>readheaderunit at 340

 In fitsinfo at 221

Answer 1

[MathWorks Support Team]

This bug has been fixed in Release 14 Service Pack 3 (R14SP3). For previous product releases, read below for any possible workarounds:

There is a bug in MATLAB 7.0.1 (R14SP1) in the way that FITSINFO handles FITS-files created in IDL.

There are no workarounds.