Originally posted by: khadeejah

I have an input parameter with 3 indices : A_{ist ,} i in cludes 2 elements, s includes 6 elements, t includes 24 element>

i is a string; 2 products , s is stages, they are 6 stages from 1 to 6 (in sequence) , t is periods, t=1...24. 

Hi,

see http://www-01.ibm.com/support/docview.wss?uid=swg21401340

regards

Originally posted by: khadeejah

Thanks, but i'm not importing data from a spreadsheet. and my data is 3D, and as said in your link, "3-dimensional arrays cannot be stored in spreadsheets or database tables natively"

My problem is that when i crated the data as shown below, i had an error of "unexpected float for the value i've inserted!.

https://www.ibm.com/developerworks/community/forums/html/topic?id=84163fdd-7733-4aed-a28b-6d8f7ec0c4ab&ps=25#repliesPg=0

the last post!

I answered there.

In a nutshell for 3D Arrays in .dat use 3 brackets

regards