\name{.changePrecision}
\alias{.changePrecision}
\title{Change precision.}
\usage{
  .changePrecision(x, size)
}
\arguments{
  \item{x}{\code{double}, a vector of double values which
  should converted.}

  \item{size}{\code{integer}, how many bytes using for
  target precision e.g. IEEE 754 single precision:
  \code{size=4}, IEEE 754 double precision: \code{size=8}}
}
\value{
  \code{double}.
}
\description{
  This function converts double values to double values in
  a given precision (only correctly working for cut a
  higher precision to a lower one; e.g.  IEEE 754 double
  precision to IEEE 754 single precision)
}
\seealso{
  \code{\link[readBrukerFlexData]{.double2singlePrecision}},
}
\keyword{internal}

