On Fri, Apr 30, 2010 at 02:02:27PM -0700, Bibiana Onoa wrote:
>  I did try to open
> the files as raw data, I get something incompressible, lines with different
> shades , not very useful.

You have to specify the data offset (can be found in the file), data
format (16bits, little endian) and scales (ugly) manually, then it
should work although it's cumbersome.

> I have the Nanoscope 7.3 and the latest Gwyddion
> stable version. Like I said, I was opening everything just fine until three
> weeks ago. Curiously, two day ago I saved 12 images I could NOT opening the
> first 7 images but I did open the last 4. As far as I can tell, nothing
> change during the acquisition.
> Lastly, I always transfered the images
> through a Gigaware USB cable, do you I need to compress the images as well?

There must be some difference but what is is can be only told by
examining the files.

Usually, if the files are corrupted by end-of-line conversion Gwyddion
can tell it.  Anyway, it is only necessary to compress or otherwise
enforce binary transfer if you use some transfer method that tries to be
too smart and decides that the files are text.  Plain copying should not
do this and if you get as far as missing Samps/line then the header is
shomehow readable.

Regards,

Yeti


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