A value measured from somewhere else
Parse errorThe file could not be read. Nothing is converted until the line is corrected.
What the converter says
@10 is measured from somewhere else and cannot be worked out on its own
What triggers it
A value opening with @ is measured from a reference other than the origin. Whatever it is relative to has to supply the base before the rest can be worked out, and here nothing did.
ZA="@10"How to fix it
Replace the value with one measured from the origin, or send the file in so the reference it uses can be supported.