124 lines
5.3 KiB
HTML
Executable File
124 lines
5.3 KiB
HTML
Executable File
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<title>txt2ti3</title>
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<meta http-equiv="content-type" content="text/html;
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charset=windows-1252">
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<meta name="author" content="Graeme Gill">
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</head>
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<body>
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<h2><b>profile/txt2ti3</b></h2>
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<h3>Summary</h3>
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<small><big>Convert Gretag/Logo/X-Rite/Barbieri or other CGATS
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format RGB or CMYK test chart results into</big></small>
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Argyll <a href="File_Formats.html#.ti3">.ti3</a> CGATS format.<br>
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txt2ti3 will also cope with source files that don't contain device
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values, and will emit a file that is not strictly a .ti3, but can be
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useful as input to spec2cie or scanin.<br>
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<h3>Usage Summary</h3>
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<small><span style="font-family: monospace;">txt2ti3 [-v] [-l limit]
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[-d] [devfile] infile [specfile] outbase</span><br
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style="font-family: monospace;">
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<br style="font-family: monospace;">
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<span style="font-family: monospace;">-2<span style="font-style:
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italic;"> </span>
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create a dummy .ti2 file as well.<br>
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</span></small><small><span style="font-family: monospace;">-l </span><i
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style="font-family: monospace;">limit</i><span
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style="font-family: monospace;">
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set ink limit, 0 - 400% (default max in file)<br>
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-d
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Set
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type of device as Display, rather than Output<br>
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-D
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Set type of device as Display and not normalized<br>
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-i
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Set
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type of device as Input, not Output</span></small><br
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style="font-family: monospace;">
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<small><span style="font-family: monospace;">-T
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Transpose sample name Letters and Numbers<br>
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</span></small><small><span style="font-family: monospace;"></span><i
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style="font-family: monospace;">[devfile]</i><span
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style="font-family: monospace;"> Input
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Device CMYK target file (typically file.txt)</span><br
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style="font-family: monospace;">
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<i style="font-family: monospace;">infile </i><span
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style="font-family: monospace;">
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Input
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CIE,
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Spectral or Device & Spectral file (typically file.txt)</span><br
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style="font-family: monospace;">
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<i style="font-family: monospace;">[specfile]</i><span
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style="font-family: monospace;"> Input
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Spectral file (typically file.txt)</span><br style="font-family:
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monospace;">
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<i style="font-family: monospace;">outbasefile</i><span
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style="font-family: monospace;"> Base name for
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output</span><a style="font-family: monospace;"
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href="File_Formats.html#.ti3">.ti3</a><span style="font-family:
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monospace;"> and <a href="File_Formats.html#.ti2">.ti2</a> file</span></small>
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<br>
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<h3>Usage Details and Discussion</h3>
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txt2ti3 takes the Gretag/Logo/X-Rite/Barbieri/etc. test chart
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results, and converts them into Argyll <a
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href="File_Formats.html#.ti3">.ti3</a> CGATS files.<br>
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It is quite common to find profile test chart data from various
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standards bodies and industry organizations in one of these formats,
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so it is useful to be able to convert them for use with Argyll. ICC
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profiles created using Gretag Profile Maker also commonly contain
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the test chart results embedded in the profile, inside an ICC tag.<br>
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<br>
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A variety of different packaging of Gretag/Logo/X-Rite/Barbieri data
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can be accepted: <br>
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<br>
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1 source files, consisting of a combined device value and CIE
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and/or spectral values.<br>
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2 source files, consisting of a file containing the device
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values, and a file containing the CIE and/or spectral values.<br>
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2 source files, consisting of a file containing the device values
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and the CIE values, and a file containing the spectral values.<br>
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3 source files, consisting of a file containing the device values, a
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file containing the CIE values, and a file containing the spectral
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values.<br>
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<br>
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X-Rite ColorPort seems to produce a single source file containing
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combined device value and CIE and/or spectral values.<br>
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<br>
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The Gretag/Logo test chart results format seem to change with each
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minor release of Profile Maker, so this tool may not work in all
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cases.<br>
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<br>
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Use the Barbieri .CIE file<br>
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<br>
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The <span style="font-style: italic;">outbasefile</span> is the
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base of the output file(s), to which txt2ti3 will automatically
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append a .ti3 and .ti2 extension.<br>
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<br>
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The input files may have data that is scaled to one of three levels:
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1.0, 100.0 or 255.0, and txt2ti3 attempts to guess what the
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appropriate range is, in order to scale to Argyll's standard range 0
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.. 100.0.<br>
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<br>
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If the -T flag is used, then the patch location will be transposed
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from letter/number to letter/numer - i.e.<br>
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<br>
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B5 -> E2 <br>
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<br>
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<br>
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</body>
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</html>
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