#2864 export to IDLSav with two variables having the same name

[Jeremy Faden]

I've observed exported idlsav files which have two variables with the same name. I don't have an example worked up which shows this, however.

[Jeremy Faden]

This produces two DEP0:

ffx= fft(sin(linspace(0,TAU*20,1024)))
ffx_real= ffx[:,0]
ffx_imag= ffx[:,1]
formatDataSet(ffx_real,PWD+'ffx.sav?ffx_real')
formatDataSet(ffx_imag,PWD+'ffx.sav?ffx_imag&append=T')