How to represent an array in the global variable?

 
string test_array[5,8];

void OnTick()
{
test_array[5,8]=
 {
 {"Mon_1", n_t, n_t, n_t, n_t, n_t, n_t, n_t},
 {"Tue_1", n_t, n_t, n_t, n_t, n_t, n_t, n_t},
 {"Wed_1", n_t, n_t, n_t, n_t, n_t, n_t, n_t},
 {"Thu_1", n_t, n_t, n_t, n_t, n_t, n_t, n_t},
 {"Fri_1", n_t, n_t, n_t, n_t, n_t, n_t, n_t}}:
}
Hello I am trying to represent an array as a global variable but I keep getting errors any suggestion?
 
Jones John:
Hello I am trying to represent an array as a global variable but I keep getting errors any suggestion?
You can't assign the array at once once it was declared, you have to do it cell by cell.