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Top Forums Shell Programming and Scripting Please help me for calculation between record Post 303008263 by Choi on Wednesday 29th of November 2017 11:54:20 AM
Old 11-29-2017
Please help me for calculation between record

Code:
HETATM 1302  O   HOH A 201      35.586  -3.107  15.593  0.50  2.00           O  
HETATM 1303  O   HOH A 202      32.775  19.569  17.309  0.61 23.79           O  
HETATM 1304  O   HOH A 203      26.017  14.450  13.420  1.00 28.93           O  
HETATM 1305  O   HOH A 204      21.850   8.006   2.571  0.62 32.64           O  
HETATM 1306  O   HOH A 205      24.749  14.198   2.809  1.00 37.57           O


I want to calculate 6 field (201,202,203,204,205) between records.
* No overlap (201 * 201) , No inverse order (202*201)


Code:
201 * 202
201 * 203
201 * 204
201 * 205
202 * 203
202 * 204
202 * 205
203 * 204
203 * 205
204 * 205





I tried that

------------------------------------------------------

Code:
#!/bin/awk
  
   for (i=1; i<=FNR; i++) {
      if (FNR == i) {
      a = $6
       for (j=i+1; j<=FNR; j++) {
        b = $6
      print a*b
     }
   }
 }

------------------------------------------------



but It doesn't run.

Please help me nice Linux guys
Thank you.


Moderator's Comments:
Mod Comment Please use CODE tags as required by forum rules!

Last edited by RudiC; 11-29-2017 at 12:57 PM.. Reason: Added CODE tags.
 

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PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME
paps - UTF-8 to PostScript converter using Pango SYNOPSIS
paps [options] files... DESCRIPTION
paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves through the pango ft2 backend. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. --landscape Landscape output. Default is portrait. --columns=cl Number of columns output. Default is 1. --font=desc Set the font description. Default is Monospace 12. --rtl Do rtl layout. --paper ps Choose paper size. Known paper sizes are legal, letter, a4. Default is A4. --bottom-margin=bm Set bottom margin in postscript points (1/72 inch). Default is 36. --top-margin=tm Set top margin. Default is 36. --left-margin=lm Set left margin. Default is 36. --right-margin=rm Set right margin. Default is 36. --help Show summary of options. --header Draw page header for each page. --markup Interpret the text as pango markup. --encoding=ENCODING Assume the documentation encoding is ENCODING. --lpi Set the lines per inch. This determines the line spacing. --cpi Set the characters per inch. This is an alternative method of specifying the font size. --stretch-chars Indicates that characters should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops behaviour. AUTHOR
paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>. This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others). April 17, 2006 PAPS(1)
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