Hi !

imagemagick opens the picture flawlessly and file says :

$ file calibration.pfm
calibration.pfm: data

*Aurélien PIERRE*
aurelienpierre.com <http://aurelienpierre.com>

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Le 11/12/2016 à 11:37, Tobias Ellinghaus a écrit :
Am Samstag, 10. Dezember 2016, 17:38:53 CET schrieb Aurélien PIERRE:
It's floating PFM with Lab color profile.
Can 'display' from imagemagick open the image? And what does 'file' say?

*Aurélien PIERRE*
aurelienpierre.com <http://aurelienpierre.com>

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Le 10/12/2016 à 13:17, Tobias Ellinghaus a écrit :
Am Freitag, 9. Dezember 2016, 17:58:42 CET schrieb Aurélien PIERRE:
Hi Tobias and thank you !

It's strange because these are the files straight from Argyll. So
deleting the blank lines work with CHT file. However, the picture is
still not displayed.
What file format is the picture?

*Aurélien PIERRE*
aurelienpierre.com <http://aurelienpierre.com>

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Le 09/12/2016 à 06:25, Tobias Ellinghaus a écrit :
Am Donnerstag, 8. Dezember 2016, 22:24:40 CET schrieb Aurélien PIERRE:
Hi,
Hi.

the tool darktable-chart built from 2.2rc2 is not loading .pfm images
nor .cht matrices on Ubuntu 16.04 (test picture :
https://www.dropbox.com/s/vw39kz5ufoa64up/calibration.pfm?dl=0). The
picture frame stays black with no error in STD output. The .cht (in
attachment) file gives a :

/error parsing CHT file, (parse_cht:364)/
That's because the CHT file is corrupt [0]. Just remove the blank lines
in
the BOXES section and it should work, looking something like this in the
beginning then:

BOXES 49

     F _ _ 5 4 470  5   470  307  5 307
     D ALL ALL _ _ 475 315   0 0 0 0
     X  A D 1 6  42 42    11  10  49  50
     X  E H 1 6  42 42    274  10  49  50

BOX_SHRINK 3.0


[...]

Thanks,
Tobias

[0] At least that's how I understand the specs in
http://argyllcms.com/doc/cht_format.html
Maybe intermediate blank lines are allowed and one has to check for a
new
section start instead of a blank line? I don't know.
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