[julia-users] Problem in printing results to a file using print()

[İrem Altan]

Hi,

I've been trying to print some results to a file using the print() 
function. I use Julia 0.2 on Ubuntu 12.04I have two main issues. One is 
that when I have a variable like 0.23423, it prints it out as .23423. I 
really need to have the zero in front. Is there any way to format the 
output?  Also, using println() or using print() with "\n" creates a blank 
line between entries sometimes. The following is the output:

216
i= 1
C .5234394743625429    .5348102985731046    .5303962884823974

C .5937281782231966    .5972417695393426    1.5252239360542204

C .5435565414726229    .5763812186804881    2.5267672674153956


And the code is:

ff=open("positions","w")

println(ff,n)
for t=1:tsteps
    if (t % psteps) == 0
        print(".")
    end
    k,pot = integrate(r,v,f)
    push!(ke,k)
    push!(pe,pot)
    push!(etot,pot+k)

    if (t % 1) ==0 
    print(ff,"i= ")
    println(ff,t)
    for i=1:n
        print(ff,"C ")
        println(ff,r[i,:])
     end
    end

end
close(ff)

I would like to have the output in the following form:

216
i= 1
C 0.5234394743625429    0.5348102985731046    0.5303962884823974
C 0.5937281782231966    0.5972417695393426    1.5252239360542204
C 0.5435565414726229    0.5763812186804881    2.5267672674153956

I have been trying to figure this out for days. I'd be grateful if you 
could help me out.

Thanks,
Irem