dimension my_array(3,2)
my_array[1,1] = 1
my_array[1,2] = 3.00
my_array[2,1] = 2
my_array[2,2] = 450.00
my_array[3,1] = 3
my_array[3,2] = 2.00

I want the see if value 3 exist in the 1st column

if i do
pos = ascan(my_array, 3) then pos will be = 2

what to do ????

Thank you ALL