Subroutine: IRC_DN2SPLINES Purpose: Converts 16 bit splineI-format FITS integers to reals. Category: IRAS. File: irc_dn2splines.shl. Author: Do Kester do@guspace.rug.nl Use: IRC_DN2SPLINES( REALS i/o REAL(N) N ) input INTEGER REALS datanumbers to be converted to splines N Number of conversions. Description: This subroutine is the inverse of srrr16. Description of IMPUT format: Low range : [0, 32767]; stepsize: 1/32, High range:[32896, 65536]; stepsize: 4. The high range has an offset of -32767. The range between [32768, 32895] is not use Description of OUTPUT format: Low range : [0, 1023.984375]; stepsize: 1/32, High range: [1024, 131072]; stepsize: 4. Externals: - References: Former routine name: SRR16R. Updates: 90 Oct 5 Sjag Steensma; Adapt for GIPSY, 84 Oct 09 Wim van Oosterom; original code.