Hi,
Thank you for your responses. I was able to get something! Almost there.
I've attached an image of progress so far. By preapending the
"magic pnm code" to the top of the data file I was able to get
the raw scan data to display, but not properly. It seems to be
separating the images into three sections, seemingly RGB. The
sideways slant of the image is also a bit off as I couldn't
specify the width with a double.
I think you have the dimensions slightly off, but the width (1296) seems
correct.
As you say, the image appears slanted and when I try to convert RGBTest.pnm
to png I get the following:
-----
$ pnmtopng RGBTest.pnm > RGBTest.png
pnmtopng: EOF / read error reading a row of pixels
-----
It looks like there's an extra 5 pixels every 15 lines or so, except for
every 5 set of 15.
15 lines fit into 20KiB, but 16 do not. I'm not sure if that's relevant at
all. Perhaps there's some extra framing, checksum or meta data coming in
from somewhere?
This leads me to believe the raw data is supposed to be
interpreted by some other magic header code. any ideas?
Thanks for your support everyone :)
Best wishes,
@ndy
--
[email protected]
http://www.ashurst.eu.org/
0x7EBA75FF
