Too many open files

[milankl]

Despite using NetCDF.jl v0.11 I just got this error

NetCDF error code 24:
	Too many open files

Stacktrace:
 [1] check at /home/kloewer/.julia/packages/NetCDF/2DiO1/src/netcdf_helpers.jl:22 [inlined]
 [2] nc_open(::String, ::UInt16, ::Array{Int32,1}) at /home/kloewer/.julia/packages/NetCDF/2DiO1/src/netcdf_c.jl:234
 [3] nc_open at /home/kloewer/.julia/packages/NetCDF/2DiO1/src/netcdf_helpers.jl:103 [inlined]
 [4] open(::String; mode::UInt16, readdimvar::Bool, add_finalizer::Bool) at /home/kloewer/.julia/packages/NetCDF/2DiO1/src/NetCDF.jl:911
 [5] open(::String) at /home/kloewer/.julia/packages/NetCDF/2DiO1/src/NetCDF.jl:911

while looping over several hundreds of those

ncfile = NetCDF.open(joinpath(path,"member$ie","ensemble.t.member$ie.step$s.ll.nc"))
t[ie,it] = ncfile.vars["t"][x0,y0,1]

How can there be too many open files when NetCDF.close is deprecated?

[visr]

Too many open issues ;)
Duplicate of #135

[milankl]

Weird, how did that happen =)