mProjExec¶
-
montage_wrapper.commands.
mProjExec
(images_table, template_header, proj_dir, stats_table, raw_dir=None, debug=False, exact=False, whole=False, border=None, restart_rec=None, status_file=None, scale_column=None, mpi=False, n_proc=8)[source] [edit on github]¶ An executive which runs mProject (or, if possible for the input/output projections, mProjectPP) for each image in an image metadata table.
Parameters: images_table : str
ASCII table (generated by mImgtbl) containing metadata for all images to be reprojected.
template_header : str
FITS header template to be used in generation of output FITS.
proj_dir : str
Directory in which to create reprojected images.
stats_table : str
Name of table for output statistics (time of each reprojection, or error messages).
raw_dir : str, optional
Specifies the path to the directory containing the images to be reprojected. If the -p option is not included, mProjExec looks for the images in the current working directory.
debug : bool, optional
Turns on debugging
exact : bool, optional
Flag indicating output image should exactly match the FITS header template, and not crop off blank pixels
whole : bool, optional
Force reprojection of whole images, even if they exceed the area of the FITS header template
border : int, optional
Ignore border width of pixels around edge of images
restart_rec : str, optional
Allows restart at record number restart_rec, if mProjExec exits upon an error
status_file : str, optional
Output and errors are written to status_file instead of being written to stdout.
scale_column : str, optional
Turn on flux rescaling (e.g. magnitude zero point correction): scale_column is the name of a column in images_table which contains scale information.
mpi : bool, optional
If set to True, will use the MPI-enabled versions of the Montage executable.
n_proc : int, optional
If mpi is set to True, n_proc is the number of processes to run simultaneously (default is 8)