NAME
allocate_float - allocate an array of floats
SYNOPSIS
float *allocate_float(int size)
DESCRIPTION
Allocate an array with size elements. All elements are initialized
to 0.0. The new array is returned.
ERRORS
If the specified array size is smaller than zero or larger than
status()[ST_ARRAYSIZE], with ST_ARRAYSIZE defined in the include file
<status.h>, an error will result.