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Full Discussion: Formatting data in a raw file by using another mapping file
Top Forums UNIX for Dummies Questions & Answers Formatting data in a raw file by using another mapping file Post 302762589 by DGPickett on Monday 28th of January 2013 05:34:39 PM
Old 01-28-2013
I suspect we need some idea of what the one csv file's table does to the other csv file. For instance, an associative array can deal with a two column translate. PERL might be a good choice, as it has CSV handlers. Shell can only deal with "well behaved" CSV, e.g., no quoted commas. PERL can draw on many resources to deal with your problem, can call compiled code and has much of the speed of compiled code.
 

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LEARN ABOUT DEBIAN

pfsindcraw

pfsindcraw(1)						      General Commands Manual						     pfsindcraw(1)

NAME

       pfsindcraw - Read an image in a camera RAW file format supported by DCRAW and write pfs stream to the standard output

SYNOPSIS

       pfsindcraw <file> [<file>...]

DESCRIPTION

       This  command  can  be used to read images in a camera RAW file format supported by DCRAW and write pfs stream to the standard output as if
       read from 16bit ppm file (no gamma correction, white balance from camera if available). In principle such data should conform to the  defi-
       nition of High Dynamic Range contents used in the pfstools package.

       A raw image may in some cases require clamping to remove zero values, see examples.

       At the moment this is a stub with a basic functionality. So far, it was tested with the following raw file formats:
	 Canon 350D (*.cr2)

EXAMPLES

       pfsindcraw img_0070.cr2 | pfsview

	      View a full dynamic range of a raw image from Canon 350D camera.

       pfsindcraw img_0070.cr2 | pfsclamp --rgb | pfstmo_drago03 | pfsout img.jpg

	      Tone  map  a  raw image and save it as JPEG. Clamping is used to remove zero values, which otherwise result in NaN values after tone
	      mapping.

SEE ALSO

       pfsout(1) pfsinppm(1)

BUGS

       Please report bugs and comments to Grzegorz Krawczyk <gkrawczyk@users.sourceforge.net>.

																     pfsindcraw(1)
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