[pdal] readers.text: Duplicate dimension ', ' detected in input file from writers.text

[Howard Butler]

> On Jun 20, 2017, at 3:03 PM, Andrew Bell <andrew.bell.ia at gmail.com> wrote:
> 
> The reader is taking the quote as the delimiter.  Remove the quotes and you should be fine:

> I am getting this error when trying to run readers.text on an input file that was created using writers.txt. 

I think PDAL should ignore quotes on read or not write quotes on output.