Name
bpVals — String of comma-separated values of breakpoints
Content model
bpVals : 
     (#PCDATA)
Description
      bpVals is a set of breakpoints; that is, a set of independent
      variable values associated with one dimension of a gridded table
      of data. An example would be the Mach or angle-of-attack values
      that define the coordinates of each data point in a
      two-dimensional coefficient value table.