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awk if value between x and y

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Top Forums Shell Programming and Scripting awk if value between x and y
# 8  
Old 03-28-2017
Another option, is to separate data and logic:
Code:
awk '
  NR==FNR {
    L[$1]=$2
    R[$1]=$3
    next
  }
  {
    m=""
    for (i in L)
      if ( $1 >= L[i] && $1 <= R[i] ) {
        m=i
        break
      }
    print $0, m
  }
' minmax data.txt

Command line version:
Code:
awk 'NR==FNR{L[$1]=$2; R[$1]=$3; next} {m=""; for(i in L) if($1>=L[i] && $1<=R[i]){m=i; break} print $0, m}'  minmax data.txt


Code:
$ cat minmax
6	0.01	0.99
5	1	1.99
3	2	2.99
2.5	3	3.99
2	4	4.99
2	5	5.99
0.85	6	6.99
0.7	7	7.99
0.65	8	8.99
0.55	9	9.99
0.5	10	10.99
0.45	11	11.99
0.41	12	12.99
0.38	13	13.99
0.35	14	14.99
0.33	15	15.99
0.31	16	16.99
0.29	17	17.99
0.28	18	18.99
0.26	19	19.99
0.25	20	24.99
0.24	25	29.99
0.17	30	34.99
0.15	35	39.99
0.13	40	44.99
0.12	45	49.99
0.1	50	54.99
0.08	55	59.99
0.07	100	109.99
0.06	250	299.99

Code:
$ cat data.txt
0.50
1.21
2
2
2
2.01
2.01
2.01
2.99
2.99
2.99
3
3
3

Last edited by Scrutinizer; 03-28-2017 at 03:36 PM..
# 9  
Old 03-28-2017
Or maybe
Code:
awk '
BEGIN   {m = split ("250 100 55 50 45 40 35 30 25 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 4 3 2 1 0", CV) 
         n = split ("0.06 0.07 0.08 0.1 0.12 0.13 0.15 0.17 0.24 0.25 0.26 0.28 0.29 0.31 0.33 0.35 0.38 0.41 0.45 0.5 0.55 0.65 0.7 0.85 2 2.5 3 5 6", SV)
        }
        {for (i=1; $14<CV[i] && i<m; i++);
         print $14, SV[i]
        } 
' OFS="\t" file

How about testing this and coming back with the result?
# 10  
Old 03-28-2017
Wow, both are awesome. I will test them all 3 and see which is easiest to work with for me. The last one looks very nice but we have to be carefull that there are a exact same number on each line so that makes it dangerous also when editing.

Again i will check them out and update this thread.
# 11  
Old 03-28-2017
Intersperse some spaces, and / or use commas as delimiters
Code:
BEGIN    {m = split (" 250  100   55  50   45   40   35   30   25   20   19   18   17   16   15   14   13   12   11  10    9    8   7    6 4   3 2 1 0", CV) 
          n = split ("0.06 0.07 0.08 0.1 0.12 0.13 0.15 0.17 0.24 0.25 0.26 0.28 0.29 0.31 0.33 0.35 0.38 0.41 0.45 0.5 0.55 0.65 0.7 0.85 2 2.5 3 5 6", SV)

# 12  
Old 03-29-2017
I will test them out as soon as i can but i did not get the time for it today. Maybe tonight i will have a couple min to test them. I will get back to this and update the thread asap.
# 13  
Old 04-03-2017
Just as a quick update.

I tested all the ones that you guys posted for which again i am gratefull.

We decided to go with the first one from RudiC because that is the easiest to change if needed.

Code:
                {TMP = 0.06
                if ($14 < 250) TMP = 0.07
                if ($14 < 100) TMP = 0.08
                if ($14 <  55) TMP = 0.1
                if ($14 <  50) TMP = 0.12
                if ($14 <  45) TMP = 0.13
                if ($14 <  40) TMP = 0.15
                if ($14 <  35) TMP = 0.17
                if ($14 <  30) TMP = 0.24
                if ($14 <  25) TMP = 0.25
                if ($14 <  20) TMP = 0.26
                if ($14 <  19) TMP = 0.28
                if ($14 <  18) TMP = 0.29
                if ($14 <  17) TMP = 0.31
                if ($14 <  16) TMP = 0.33
                if ($14 <  15) TMP = 0.35
                if ($14 <  14) TMP = 0.38
                if ($14 <  13) TMP = 0.41
                if ($14 <  12) TMP = 0.45
                if ($14 <  11) TMP = 0.5
                if ($14 <  10) TMP = 0.55
                if ($14 <   9) TMP = 0.65
                if ($14 <   8) TMP = 0.7
                if ($14 <   7) TMP = 0.85
                if ($14 <   6) TMP = 2
                if ($14 <   4) TMP = 2.5
                if ($14 <   3) TMP = 3
                if ($14 <   2) TMP = 5
                if ($14 <   1) TMP = 6
                print $0, TMP

# 14  
Old 04-03-2017
Is it? How about a combination of Scrutinizer's and my approach? With a definition file like
Code:
250   0.06
100   0.07
 55   0.08
 50   0.1
 45   0.12
 40   0.13
 35   0.15
 30   0.17
 25   0.24
 20   0.25
 19   0.26
 18   0.28
 17   0.29
 16   0.31
 15   0.33
 14   0.35
 13   0.38
 12   0.41
 11   0.45
 10   0.5
  9   0.55
  8   0.65
  7   0.7
  6   0.85
  4   2
  3   2.5
  2   3
  1   5
  0   6

and an adapted code like
Code:
awk '
FNR == NR       {CV[NR] = $1
                 SV[NR] = $2
                 MX     = NR
                 next
                }

                {for (i=1; $14<CV[i] && i<MX; i++);
                 print $14, SV[i]
                } 
' OFS="\t" definition data

, how would that satisfy your needs and lend itself to easy changes afterwards?
This User Gave Thanks to RudiC For This Post:
SDohmen
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