hrd

Contents

Type Size Name Notes
makefile 1kB Makefile
C source code 9kB getp3rec.c Read a P-3 record from standard input that has been written to disk using rtape with the record headers enabled. Return the record size in shorts.
C source code 9kB hrdair.c Translate hrd in situ aircraft tape data to Candis format. Assumes that tape has been read by the rtape utility. This is the second version of this program. David Leon pioneered the first version.
C source code 29kB hrdrad.c Convert HRD P-3 data to Candis format.
28kB hrdrad.c.old
C source code 5kB hrdrawair.c Translate Dave Jorgensen's ascii file of P-3 slow tape to Candis format.
C source code 4kB hrdrawair2.c Translate Dave Jorgensen's ascii file of P-3 slow tape to Candis format.
C source code 2kB rawget.c Get a 1 sec record from P-3 slow tape data file created by Dave Jorgensen for quick look purposes. Returns a null pointer at end-of-file.
C source code 1kB rawget.h include file that defines structure of single time P-3 aircraft slow tape -- data in ascii form from Dave Jorgensen
C source code 2kB rawget2.c Get a 1 sec record from P-3 slow tape data file created by Dave Jorgensen for quick look purposes. Returns a null pointer at end-of-file.
C source code 1kB rawget2.h include file that defines structure of single time P-3 aircraft slow tape -- data in ascii form from Dave Jorgensen
29B system
C source code 3kB unfoldit.c do a very simple unfolding scheme --
  1. aircraft velocity is removed
  2. discontinuities greater than vinter/2 are unfolded
  3. each good data segment has vinter added to or subtracted from it until the mean is as close as possible to the wind component along the ray