ok, here is the example:
a = Array{Float32}[]
push!(a,[1 2 3])
push!(a,[4 5 4])
push!(a,[7 8 9])
println(typeof(a))
writedlm(joinpath(path,"text.txt"),a)
b = readdlm(joinpath(path,"text.txt"))
println(typeof(b))
println(b[1,:])
the result is:
Array{Array{Float32,N},1}
Array{Any,2}
Any["Float32[1.0" 2.0 "3.0]"]
and the same behawior here:
a = {}
push!(a,rand(5))
push!(a,rand(3))
push!(a,rand(7))
println(typeof(a))
writedlm(joinpath(path,"text.txt"),a)
b = readdlm(joinpath(path,"text.txt"))
println(typeof(b))
println(b[1,:])
println(typeof(b[1,1]))
and the result:
-
-
-
-
-
-
-
cljs
Array{Any,1}
Array{Any,2}
Any["[0.054008985630280115,0.8947273976690304,0.14961853234717193,0.999972895523733,0.8907801902141823]"]
SubString{ASCIIString}
in both cases I would like to have a method to write the data and next to
read it and have it with the same structure and types
(or just a function to process this substrings).
J
On Sunday, April 12, 2015 at 7:55:30 PM UTC+2, Mauro wrote:
>
> An example which can be copy-pasted would be helpful. M
>
> On Sun, 2015-04-12 at 16:47, JKpie <[email protected] <javascript:>>
> wrote:
> > Hi,
> >
> > I am new Julia coder (I started to learn Julia two weeks ago). I have a
> > problem with writedlm and readdlm functions.
> > I have an array of vectors:
> >
> > Vector Array{Float32,N},4
> >
> > When I try to save it using writedlm to txt file and next read that file
> > using readdlm I obtain a matrix:
> >
> > Matrix Any, 4
> >
> > which contains four substrings like: "Float32[1,2,3..."
> >
> > so my question is: is there any simple way to convert that strings into
> > arrays of floats?
> >
> > I also need to write and read files of Any type arrays which contains
> float
> > vectors of different lengths.
> >
> > Thank you very much for your help,
> > J
>
>
