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Full Discussion: Assistance on complicated perl script
Top Forums Shell Programming and Scripting Assistance on complicated perl script Post 302998137 by durden_tyler on Thursday 25th of May 2017 11:04:44 PM
Old 05-26-2017
Quote:
Originally Posted by Eric1
...
When I get to part 2 without changing any information, and I input the name say, Celena Standard, I get these messages-

Code:
Use of uninitialized value $patientinfo[1] in concatenation (.) or string at ./patient.pl line 209, <STDIN> line 4.
Use of uninitialized value $patientinfo[2] in concatenation (.) or string at ./patient.pl line 210, <STDIN> line 4.
Use of uninitialized value $patientinfo[3] in concatenation (.) or string at ./patient.pl line 211, <STDIN> line 4.

The Info.txt file appears in my directory but with nothing in it at all too.
...
Since it is printing "$patientinfo[1]" in the error message, my hunch is that you have now added a declaration of the array "patientinfo".
However, that array never got populated because you have a hash "patientinfo" near the beginning of your program. Since the array is uninitialized, Perl prints that message.

The file Info.txt has nothing in it because the lines that were supposed to write in that file errored out as seen above. The open() function created an empty file and the close() function closed that empty file.
 

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LEARN ABOUT DEBIAN

upet2mnc

upet2mnc(1)															       upet2mnc(1)

NAME

       upet2mnc - convert a Concorde microPET format file to a MINC format file.

SYNOPSIS

       upet2mnc [<options>] <infile> <outfile.mnc>

       upet2mnc -help

DESCRIPTION

       The upet2mnc command is used to convert Concorde microPET format files to MINC format.

       The  microPET format consists of two files, a binary image and a text header. The header file generally has the same name as the image with
       the suffix ".hdr" appended.  Normally you can specify the name of either the binary image or the text header  file  on  the  command  line.
       However, both of the files should be in the same directory for the converter to locate both files correctly.

OPTIONS

       Note that options can be specified in abbreviated form (as long as they are unique) and can be given anywhere on the command line.

       -head  Orient  the image according to typical neurological conventions, with the Y axis oriented from the posterior to anterior, the Z axis
	      oriented from inferior to superior, and X oriented from patient left to patient right.

       -body  Orient the image such that the Y axis is oriented from superior to inferior, the Z axis is oriented from posterior to anterior,  and
	      X from patient left to patient right.

       -quiet Quiet operation - do not print progress or debugging information.

Generic options for all commands
       -help  Print summary of command-line options and abort

       -version
	      Print the program and library versions and abort

AUTHOR

       Robert Vincent (bert@bic.mni.mcgill.ca)

COPYRIGHTS

       Copyrights 2005 by Robert Vincent for the Montreal Neurological Institute.

$Revision: 1.3 $						    May 03 2005 						       upet2mnc(1)
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