def make_script(serun, merun):
fd = get_match_files(serun,merun)
rad = 1.0
nside=4096
script = """
sef=%(sef)s
mef=%(mef)s
matchf=%(matchf)s
rad=%(rad)0.2f
nside=%(nside)s
pv $sef | smatch -v -r $rad -n $nside $mef > $matchf
""".strip()
fd['rad'] = rad
fd['nside'] = nside
script = script % fd
if not os.path.exists(fd['dir']):
os.makedirs(fd['dir'])
with open(fd['scriptf'],'w') as fobj:
fobj.write(script)
fobj.write('\n')
print >>stderr,'run this script',fd['scriptf']
def main():
options,args = parser.parse_args(sys.argv[1:])
if len(args) != 2:
parser.print_help()
sys.exit(45)
serun=args[0]
merun=args[1]
make_inputs(serun, merun, remake=options.remake)
# if matches aren't made yet, or remaking, then make
# the script and exit
fd = get_match_files(serun,merun)
if not os.path.exists(fd['matchf']) or options.remake:
make_script(serun,merun)
else:
make_match_column(serun,merun)
def make_inputs(serun, merun, remake=False):
fd=get_match_files(serun,merun)
if not os.path.exists(fd['sef']) or remake:
print 'reading run data for',serun
c=des.collate.open_columns(serun)
data = c.read_columns(['ra','dec'])
print 'writing se radec:',fd['sef']
with recfile.Recfile(fd['sef'],'w',delim=' ') as fobj:
fobj.write(data)
if not os.path.exists(fd['mef']) or remake:
print 'reading run data for',merun
c=des.collate.open_columns(merun)
data = c.read_columns(['ra','dec'])
print 'writing me radec:',fd['mef']
with recfile.Recfile(fd['mef'],'w',delim=' ') as fobj:
fobj.write(data)
def make_match_column(serun, merun):
fd = get_match_files(serun, merun)
print >>stderr,"reading:",fd['matchf']
rf=eu.recfile.Recfile(fd['matchf'],delim=' ',
dtype=[('seid','i8'),('meid','i8')])
matches=rf.read()
c=des.collate.open_columns(serun)
coldata=-9999+numpy.zeros(c['ra'].size,dtype='i8')
coldata[matches['seid']] = matches['meid']
colname = get_match_colname(merun)
print >>stderr,'writing column:',colname
c.write_column(colname, coldata, create=True)
cname=c[colname].filename
d=os.path.dirname(cname)
d=os.path.dirname(d)
fitsf=os.path.basename(cname)
fitsf=fitsf.replace('.col','.fits')
fitsf=os.path.join(d,serun+'-fits',fitsf)
print >>stderr,'writing fits:',fitsf
eu.io.write(fitsf,coldata,clobber=True)
