topic fixed width text file import in SAS Programming

fixed width text file import

alzioud — Tue, 05 Sep 2017 21:49:05 GMT

Hello everyone,

Re: fixed width text file import

ballardw — Tue, 05 Sep 2017 20:32:06 GMT

The basic approach for fixed width is to specify the start and end column for each variable:

data want;

infile "file to read" <any needed options like lrecl >;

input

var1 1

var2 2-3

var3 4-9

<etc.>

;

run;

If you are reading character data then use varx $ startcolumn-endcolumn.

Re: fixed width text file import

alzioud — Tue, 05 Sep 2017 20:39:05 GMT

i wrote this code and it kept giving me the following message:

the code:
DATA Jan;
infile 'C:\Users\maa285\Desktop\MySAS\Jan.07';
input @1 type 1. code $ 2-3 ID $ 4-9 $ direction $ 10-10 lane $ 11-11 year
$ 12-13 $ month $ 14-15 $ day $ 16-17 $ hour $ 18-19 $ volume 20-24 $
class1 $ 25-29 $ class2 $ 30-34 $ class3 $ 35-39 $ class4 $ 40-44 $ class5
45-49 $ class6 $ 50-54 $ class7 $ 55-59 $ class8 $ 60-64 $ class9 $ 65-69 $
class10 $ 70-74 $ class11 $ 75-79 $ class12 $ 80-84 $ class 13 $ 85-89 $
class14 $ 90-94 $ class15 $ 95-99;
run;
proc print;
title 'january card';
run;

and the error message is:
LINE and COLUMN cannot be determined.
and:
Expecting a name.

Re: fixed width text file import

Astounding — Tue, 05 Sep 2017 20:47:19 GMT

Looks like you put an extra space in one variable name: class 13 should be class13

Re: fixed width text file import

Tom — Tue, 05 Sep 2017 20:52:59 GMT

Use the Insert Code or Insert SAS Code icons in the editor to paste in data and/or code so that the format is preserved.

Your INPUT statement has a lot of extra $.

input
  type 1-1
  code $ 2-3
  ID $ 4-9
  direction $ 10-10
  lane $ 11-11
  year $ 12-13
  month $ 14-15
  day $ 16-17
  hour $ 18-19
  volume $ 20-24
  class1 $ 25-29
  class2 $ 30-34
  class3 $ 35-39
  class4 $ 40-44
  class5 $ 45-49
  class6 $ 50-54
  class7 $ 55-59
  class8 $ 60-64
  class9 $ 65-69
  class10 $ 70-74
  class11 $ 75-79
  class12 $ 80-84
  class13 $ 85-89
  class14 $ 90-94
  class15 $ 95-99
;