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Full Discussion: CSV to XML
Top Forums Shell Programming and Scripting CSV to XML Post 83102 by vgersh99 on Saturday 10th of September 2005 05:47:02 PM
Old 09-10-2005
Quote:
Originally Posted by pjanakir
Hi photon,
Can you help me with that problem I had - converting my CSV file to XML using AWK Scripts? I need it really urgently and I need your help. Since Iam new to Unix, it is making it harder to deduce and try to understand quickly. Please help.

Thanks.
given data file - pj.txt
Code:
SerialNo Growth% Annual% Commissio% Unemployed%
1 35% 29% 59% 42%
2 61% 37% 34% 86%
3 68% 47% 62% 18%
4 78% 83% 91% 78%
5 53% 44% 67% 56%

and script - pj.awk
Code:
BEGIN {OFS = "\n"}
NR == 1 {for (i = 1; i <=NF; i++)
            tag[i]=$i
         print "<" node "XML>"}
NR != 1 {print "   <" node ">"
         for (i = 1; i <= NF; i++)
            print "      <" tag[i] ">" $i "</" tag[i] ">"
         print "   </" node ">"}
END {print "</" node "XML>"}

nawk -v node=whatever -f pj.awk pj.txt

produces:
Code:
<whateverXML>
   <whatever>
      <SerialNo>1</SerialNo>
      <Growth%>35%</Growth%>
      <Annual%>29%</Annual%>
      <Commissio%>59%</Commissio%>
      <Unemployed%>42%</Unemployed%>
   </whatever>
   <whatever>
      <SerialNo>2</SerialNo>
      <Growth%>61%</Growth%>
      <Annual%>37%</Annual%>
      <Commissio%>34%</Commissio%>
      <Unemployed%>86%</Unemployed%>
   </whatever>
   <whatever>
      <SerialNo>3</SerialNo>
      <Growth%>68%</Growth%>
      <Annual%>47%</Annual%>
      <Commissio%>62%</Commissio%>
      <Unemployed%>18%</Unemployed%>
   </whatever>
   <whatever>
      <SerialNo>4</SerialNo>
      <Growth%>78%</Growth%>
      <Annual%>83%</Annual%>
      <Commissio%>91%</Commissio%>
      <Unemployed%>78%</Unemployed%>
   </whatever>
   <whatever>
      <SerialNo>5</SerialNo>
      <Growth%>53%</Growth%>
      <Annual%>44%</Annual%>
      <Commissio%>67%</Commissio%>
      <Unemployed%>56%</Unemployed%>
   </whatever>
</whateverXML>

 

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LEARN ABOUT REDHAT

slags2

SLAGS2(l)								 )								 SLAGS2(l)

NAME

       SLAGS2 - compute 2-by-2 orthogonal 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 )  The rows of the transformed A and B are parallel, where  U = ( CSU SNU ), V = ( CSV SNV
       ), Q = ( CSQ SNQ ) ( -SNU CSU ) ( -SNV CSV ) ( -SNQ CSQ )  Z' denotes the transpose of Z

SYNOPSIS

       SUBROUTINE SLAGS2( UPPER, A1, A2, A3, B1, B2, B3, CSU, SNU, CSV, SNV, CSQ, SNQ )

	   LOGICAL	  UPPER

	   REAL 	  A1, A2, A3, B1, B2, B3, CSQ, CSU, CSV, SNQ, SNU, SNV

PURPOSE

       SLAGS2 computes 2-by-2 orthogonal 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 ) The rows of the transformed A and B are parallel, where U = ( CSU SNU ), V = ( CSV SNV ), Q = (
       CSQ SNQ ) ( -SNU CSU ) ( -SNV CSV ) ( -SNQ CSQ ) Z' denotes the transpose of Z.

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) REAL
	       A2	(input) REAL A3      (input) REAL On entry, A1, A2 and A3 are elements of the input 2-by-2 upper (lower) triangular matrix
	       A.

       B1      (input) REAL
	       B2      (input) REAL B3	    (input) REAL On entry, B1, B2 and B3 are elements of the input 2-by-2 upper (lower) triangular  matrix
	       B.

       CSU     (output) REAL
	       SNU     (output) REAL The desired orthogonal matrix U.

       CSV     (output) REAL
	       SNV     (output) REAL The desired orthogonal matrix V.

       CSQ     (output) REAL
	       SNQ     (output) REAL The desired orthogonal matrix Q.

LAPACK version 3.0						   15 June 2000 							 SLAGS2(l)
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