Provided by: montage_5.0+dfsg-1_amd64 
NAME
mHdrWWTExec - None
SYNOPSIS
mHdrWWTExec [-d level] tileLevel hdrDir
DESCRIPTION
Runs mHdrWWT to create all the header template file needed for WWT TOAST tiles down to a specified level.
OPTIONS
-d level
Turns on debugging to the specified level
ARGUMENTS
tileLevel
The depth to which the tiles are created. Level 0 is just produces the all-sky header, 1 is that
plus the four main quadrants, etc.. Level 4 produces files like "tile3102.hdr".
hdrDir Output directory for the header files.
RESULT
The set of header files.
MESSAGES
OK [struct stat="OK", level=n, nheader=nheader]
ERROR Problem creating output header directory.
ERROR Problem with output header directory.
ERROR [hdrDir] is not a directory.
ERROR mHdrWWT error message
EXAMPLES
$ mHdrWWTExec 4 hdrs
[struct stat="OK", level=4, nheader=341]
BUGS
The drizzle algorithm has been implemented but has not been tested in this release.
If a header template contains carriage returns (i.e., created/modified on a Windows machine), the cfitsio
library will be unable to read it properly, resulting in the error: [struct stat="ERROR", status=207,
msg="illegal character in keyword"]
It is best for the background correction algorithms if the area described in the header template
completely encloses all of the input images in their entirety. If parts of input images are "chopped off"
by the header template, the background correction will be affected. We recommend you use an expanded
header for the reprojection and background modeling steps, returning to the originally desired header
size for the final coaddition. The default background matching assumes that there are no non-linear
background variations in the individual images (and therefore in the overlap differences). If there is
any uncertainty in this regard, it is safer to turn on the "level only" background matching (the "-l"
flag in mBgModel.
COPYRIGHT
2001-2015 California Institute of Technology, Pasadena, California
If your research uses Montage, please include the following acknowledgement: "This research made use of
Montage. It is funded by the National Science Foundation under Grant Number ACI-1440620, and was
previously funded by the National Aeronautics and Space Administration's Earth Science Technology Office,
Computation Technologies Project, under Cooperative Agreement Number NCC5-626 between NASA and the
California Institute of Technology."
The Montage distribution includes an adaptation of the MOPEX algorithm developed at the Spitzer Science
Center.