topic Re: Does scan function understands ;; as one ; ? in SAS Programming

Does scan function understands ;; as one ; ?

Filipvdr — Fri, 10 May 2019 07:26:47 GMT

I have a string WKT1 which I want to divide in several columns.

enddate should be a blank.. but it gets the value of year? From then on, every value gets the wrong content..

data test;
WKT1 = '"MULTIPOLYGON (((1909259740883)))";59701136;20190325101323;VMM;2019/03/25;;2027;GUP-44034-005;LOCHRISTI;Riolering;Gepland;Gemeente;;;2019/03/25;Fix;Riolering; ';
run;

data test2;
set test;
WKT = scan(WKT1,1,';');
id = scan(WKT1,2,';');
uploaddate = scan(WKT1,3,';');
source = scan(WKT1,4,';');
startdate = scan(WKT1,5,';');
enddate = scan(WKT1,6,';');
year= scan(WKT1,7,';');
sourcereference = scan(WKT1,8,';');
municipality= scan(WKT1,9,';');
activity= scan(WKT1,10,';');
status= scan(WKT1,11,';');
pilot= scan(WKT1,12,';');
sourceupload= scan(WKT1,13,';');
synductisid = scan(WKT1,14,';');
modifydate= scan(WKT1,15,';');
statussynductis= scan(WKT1,16,';');
sourceactivity= scan(WKT1,17,';');
gipodid = scan(WKT1,18,';');
run;

Re: Does scan function understands ;; as one ; ?

Filipvdr — Fri, 10 May 2019 07:29:37 GMT

Should have looked better 🙂

http://support.sas.com/documentation/cdl/en/lrdict/64316/HTML/default/viewer.htm#a000214639.htm

Re: Does scan function understands ;; as one ; ?

PeterClemmensen — Fri, 10 May 2019 07:36:08 GMT

Use the 'M' Modifier and you're good 🙂

Re: Does scan function understands ;; as one ; ?

Jagadishkatam — Fri, 10 May 2019 08:58:35 GMT

I tried to shorten the code with arrays, hope it helps

data test;
WKT1 = '"MULTIPOLYGON (((1909259740883)))";59701136;20190325101323;VMM;2019/03/25;;2027;GUP-44034-005;LOCHRISTI;Riolering;Gepland;Gemeente;;;2019/03/25;Fix;Riolering; ';
array vars(*) $100. WKT id uploaddate source startdate enddate year sourcereference municipality activity status pilot sourceupload synductisid modifydate statussynductis sourceactivity gipodid;
do i = 1 to dim(vars);
vars(i)=scan(WKT1,i,';','m');
end;
run;