[Cmpl] Error reading csv file

[Cesare Bassu]

Hi,

I'm trying to read data from a csv file but it doesn't work.

I do:

parameters:
    customers:=1..2;
c[] := readcsv("costi.csv");

and readcsv is: 0;81;0;7

and they are in the same directory but coliop solver says:

create model instance ...
CMPL model generation - failed
error (input/output): file esempo.cmpl line 3: Input file 'costi.csv' not
found

What could it be??

Cesare Bassu
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