[magick-users] Problem with TIF images

[duc.sequere.aut.de.via.decede at imagemagick.org]

> ERROR TYPE I :
> unknown field with tag 37724 (0x935c) encountered. `TIFFReadDirectory'.
> 
> ERROR TYPE II:
> convert: incorrect count for field "MinSampleValue" (1, expecting 4); tag
> ignored. `source.tif'.
> convert: incorrect count for field "MaxSampleValue" (1, expecting 4); tag
> ignored. `source.tif'.

37724 means there is a proprietary tag that is ignored since it is not defined
in the TIFF standard.  The other error means the fields were not formatted
properly or have unusable values.  Generally these are warnings only and the
image you retrieve is most likely safe to use.