when exporting data in 2016 take into account the physical size limitations of a 1977 punchcard
when exporting data in 2016 take into account the physical size limitations of a 1977 punchcard

HKLF4 format is fixed column, but allows FORMAT(2F8.0) for floating point columns, ie. 8 characters exactly, one of which must be a decimal point.
cf. http://xray.chem.ualberta.ca/xray/shelxl/HKLF.htm

xia2/xia2,xia2/xia2