Description

AB01429
submitted by Franz

Small Model of Type : GAMS

Category : GAMS Test library

Main file : delim4.gms

$title Drop dummy in column definition under $onDelim (DELIM4,SEQ=370)
* AB01429
* submitted by Franz
set i /seattle,san-diego/,
     j /new-york,chicago,topeka/,
     a /a1/;
table d1a(i,j)
$onDelim
dummy,new-york,chicago,topeka
seattle,2.5,1.7,1.8
san-diego,2.5,1.8,1.4
$offDelim
;
table d1b(i,j)
$onDelim
,new-york,chicago,topeka
seattle,2.5,1.7,1.8
san-diego,2.5,1.8,1.4
$offDelim
;
table d2a(a,i,j)
$onDelim
dummy1,dummy,new-york,chicago,topeka
a1.seattle,2.5,1.7, 1.8
a1.san-diego,2.5,1.8, 1.4
$offDelim
;
table d2b(a,i,j)
$onDelim
,,new-york,chicago,topeka
a1.seattle,2.5,1.7,1.8
a1.san-diego,2.5,1.8,1.4
$offDelim
;
parameter  d1c(i,j),d2c(a,i,j);
d1c(i,j)=d1a(i,j)-d1b(i,j);
d2c(a,i,j)=d2a(a,i,j)-d2b(a,i,j)
abort$(sum((i,j), d1c(i,j)) or sum((a,i,j), d2c(a,i,j))) 'data read with and without dummy column should be the same', d1a,d1b, d2a, d2b;