Adding EMPTY columns to Tab-delimited txt file Post: 302292487

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Reading columns in tab delimited file

I want to read only one column in "|" delimited file and write that column to a new file. For Ex: Input File 1|abc|324|tt 2|efd|11|cbcb 3||1|fg 4|ert|23|88 Output : I want to read column 3 in diff file. 324 11 1 88 Can anyone give me inputs on this ?

2. UNIX for Dummies Questions & Answers

nth Columns in a Tab delimited file

Hi Can anyone help me to identify the nth field from a Tab delimited file? Thanks Subrat

3. UNIX for Dummies Questions & Answers

How to convert text to columns in tab delimited text file

Hello Gurus, I have a text file containing nearly 12,000 tab delimited characters with 4000 rows. If the file size is small, excel can convert the text into coloumns. However, the file that I have is very big. Can some body help me in solving this problem? The input file example, ...

4. UNIX for Dummies Questions & Answers

Deleting columns from a tab delimited text file?

I have a tab limited text file with 10000+ columns. I want to delete columns 6 through 23, how do I go about doing that? Thanks!

5. UNIX for Dummies Questions & Answers

Removing empty lines at the end of a Tab-delimited file

I'm trying to remove all of the empty lines at the end of a Tab delimited file. They have no data just tabs. I've tried may things, here are a couple: sed /^\t.\t/d File1 > File2 sed /^\t{44}/d File1 > File2 What am I missing?

6. UNIX for Dummies Questions & Answers

How to add a header to a tab delimited .txt file?

Hi, I have a tab delimited document with 18 columns. My file looks like: comp1000201_c0_seq1 comp1000201_c0 337 183.51 0.00 0.00 0.00 0.00 ---NA--- 337 0 0 - comp1000297_c0_seq1 comp1000297_c0 612 458.50 ...

7. Shell Programming and Scripting

Remove blank columns from a tab delimited text file

Hello, I have some tab delimited files that may contain blank columns. I would like to delete the blank columns if they exist. There is no clear pattern for when a blank occurs. I was thinking of using sed to replace instances of double tab with blank, sed 's/\t\t//g' All of the examples...

8. Shell Programming and Scripting

Insert empty columns inside a pipe delimited file

Hi All , I have pipe delimiter file with 11 columns . I need to insert 4 empty columns after column 10 . and After 11 column I need to insert a column which is having the same value for all the rows . My file 1|2|3|4|5|6|7|8|9|10|11 New file ...

9. Shell Programming and Scripting

Delete and insert columns in a tab delimited file

Hi all , I have a file having 12 columns tab delimited . I need to read this file and remove the column 3 and column 4 and insert a word in column 3 as "AVIALABLE " Is there a way to do this . I am trying like below Thanks DJ cat $FILENAME|awk -F"\t" '{ print $1 "\t...

10. UNIX for Beginners Questions & Answers

Replace a column in tab delimited file with column in other tab delimited file,based on match

Hello Everyone.. I want to replace the retail col from FileI with cstp1 col from FileP if the strpno matches in both files FileP.txt ...

LEARN ABOUT REDHAT

zlags2

ZLAGS2(l)								 )								 ZLAGS2(l)

NAME

       ZLAGS2  -  compute  2-by-2 unitary matrices U, V and Q, such that if ( UPPER ) then  U'*A*Q = U'*( A1 A2 )*Q = ( x 0 ) ( 0 A3 ) ( x x ) and
       V'*B*Q = V'*( B1 B2 )*Q = ( x 0 ) ( 0 B3 ) ( x x )  or if ( .NOT.UPPER ) then  U'*A*Q = U'*( A1 0 )*Q = ( x x ) ( A2 A3	)  (  0  x  )  and
       V'*B*Q = V'*( B1 0 )*Q = ( x x ) ( B2 B3 ) ( 0 x ) where  U = ( CSU SNU ), V = ( CSV SNV ),

SYNOPSIS

       SUBROUTINE ZLAGS2( UPPER, A1, A2, A3, B1, B2, B3, CSU, SNU, CSV, SNV, CSQ, SNQ )

	   LOGICAL	  UPPER

	   DOUBLE	  PRECISION A1, A3, B1, B3, CSQ, CSU, CSV

	   COMPLEX*16	  A2, B2, SNQ, SNU, SNV

PURPOSE

       ZLAGS2  computes  2-by-2  unitary  matrices  U, V and Q, such that if ( UPPER ) then U'*A*Q = U'*( A1 A2 )*Q = ( x 0 ) ( 0 A3 ) ( x x ) and
       V'*B*Q = V'*( B1 B2 )*Q = ( x 0 ) ( 0 B3 ) ( x x ) or if ( .NOT.UPPER ) then U'*A*Q = U'*( A1 0 )*Q = ( x x ) ( A2 A3 ) ( 0 x ) and  V'*B*Q
       = V'*( B1 0 )*Q = ( x x ) ( B2 B3 ) ( 0 x ) where U = ( CSU SNU ), V = ( CSV SNV ),	 ( -CONJG(SNU)	CSU )	   ( -CONJG(SNV) CSV )

	 Q = (	   CSQ	    SNQ )
	     ( -CONJG(SNQ)  CSQ )

       Z' denotes the conjugate transpose of Z.

       The rows of the transformed A and B are parallel. Moreover, if the input 2-by-2 matrix A is not zero, then the transformed (1,1) entry of A
       is not zero. If the input matrices A and B are both not zero, then the transformed (2,2) element of B is not zero, except  when	the  first
       rows of input A and B are parallel and the second rows are zero.

ARGUMENTS

       UPPER   (input) LOGICAL
	       = .TRUE.: the input matrices A and B are upper triangular.
	       = .FALSE.: the input matrices A and B are lower triangular.

       A1      (input) DOUBLE PRECISION
	       A2	(input) COMPLEX*16 A3	   (input) DOUBLE PRECISION On entry, A1, A2 and A3 are elements of the input 2-by-2 upper (lower)
	       triangular matrix A.

       B1      (input) DOUBLE PRECISION
	       B2      (input) COMPLEX*16 B3	  (input) DOUBLE PRECISION On entry, B1, B2 and B3 are elements of the input 2-by-2 upper  (lower)
	       triangular matrix B.

       CSU     (output) DOUBLE PRECISION
	       SNU     (output) COMPLEX*16 The desired unitary matrix U.

       CSV     (output) DOUBLE PRECISION
	       SNV     (output) COMPLEX*16 The desired unitary matrix V.

       CSQ     (output) DOUBLE PRECISION
	       SNQ     (output) COMPLEX*16 The desired unitary matrix Q.

LAPACK version 3.0						   15 June 2000 							 ZLAGS2(l)