Can't parse PSSE file where the second record of a transformer block starts with zero

[manuelma]

I have a PSSE .raw file where one of the transformer data blocks looks as follows:

1061, 10602, ,1, , , , , , , 'XXXXX' , 1, 2   / load
0, 0.7, 9999
0.955, ,0, 9999, 9999, 15, 1, 10602, 1.04, 0.84, 1.09, 1.05, 32, , , 
 , ,

So the R1-2 parameter (first value in the second row) is zero, which should be valid but since the line starts with zero, the parser interprets it as a section start and fails. Check the line below

PowerModels.jl/src/io/pti.jl

Line 649 in cbce397

elseif line_number > 3 && length(elements) != 0 && first_element == "0"

One fix could be elseif line_number > 3 && length(elements) == 1 && first_element == "0", because only for section starts elements will be of length 1.

[hei06j]

This may have been resolved with in the latest release. See issue #912.