Replace floating-point by integer in awk


 
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Top Forums Shell Programming and Scripting Replace floating-point by integer in awk
# 8  
Old 01-31-2008
The following shortened version of your script should show you how to do it:

Code:
#!/usr/bin/awk -f

BEGIN {
    i = 1;
    atomlist = "H ,He,Li,Be,B ,C ,N ,O ,F ,Ne,Na,Mg,Al,Si,P ,S ,Cl,Ar,K ,Ca,Sc,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,Ge,As,Se,Br,Kr,Rb,Sr,Y,Zr,Nb,Mo,Tc,Ru,Rh,Pd,Ag,Cd,In
,Sn,Sb,Te,I,Xe,Cs,Ba,La,Ce,Pr,Nd,Pm,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Hf,Ta,W,Re,Os,Ir,Pt,Au,Hg,Tl,Pb,Bi,Po,At,Rn,F r,Ra,Ac,Th,Pa,U,Np,Pu,Am,Cm,Bk,Cf,Es,Fm,Md,No,Lr,Rf,Db,Sg,Bh,Hs,Mt";
    split(atomlist,PSE,",")
}

/Geometry "geometry" -> "geometry"/,/Atomic Mass/ {
     if ( $1 ~ /[0-9]+/ ) {
         S[i] = $3;
         x = $3"abc";        # convert to string
         y = x + 0;           # convert to integer
         printf("%s %d\n",PSE[y], y);
     }
}

~
~
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IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)