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Top Forums Shell Programming and Scripting extract data in a csv file based on a certain field. Post 302517636 by GroveTuckey on Wednesday 27th of April 2011 10:55:56 AM
Old 04-27-2011
extract data in a csv file based on a certain field.

I have a csv file that I need to extract some data from depending on another field after reading info from another text file.

The text file would say have 592560 in it.

The csv file may have some data like so

Code:
Field 1       Field2  Field3   Field4   Field5     Field6

20009756   1        2         1          1           592560

The information will always be in the same position.

If the data in the text file is on line 6 then output the data in line 2 to another text file. There would be many rows and the correct line 2 would need to be copied. There could be many entires in that text file and could reside in the csv file and would need to be added to the output file.

Last edited by pludi; 04-27-2011 at 07:09 PM..
 

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OCR4GAMERA(1)															     OCR4GAMERA(1)

NAME
ocr4gamera - OCR system using the Gamera framework USAGE
ocr4gamera -x <traindata> [options] <imagefile> OPTIONS
-v <int>, --verbosity=<int> Set verbosity level to <int>. Possible values are 0 (default): silent operation; 1: information on progress; >2: segmentation info is written to PNG files with prefix debug_. -h, --help Display help and exit. -d, --deskew Do a skew correction (recommended). -f, --filter Filter out very large (images) and very small components (noise). -a, --automatic-group Autogroup glyphs with classifier. -x <file>, --xmlfile=<file> Read training data from <file>. -o <xml>, --output=<xml> Write recognized text to file <xml> (otherwise it is written to stdout). -c <csv>, --extra_chars_csvfile=<csv> Read additional class name conversions from file <csv>. <csv> must contain one conversion per line. -R <rules>, --heuristic_rules=<rules> Apply heuristic rules <rules> for disambiguation of some chars. <rules> can be roman (default) or none (for no rules). -D, --dictionary-correction Correct words using a dictionary (requires aspell or ispell). -L <lang>, --dictionary-language=<lang> Use <lang> as language for aspell (when option -D is set). -e <int>, --edit-distance=<int> Correct words only when edit distance not more than <int>. OCR4GAMERA(1)
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