gofio.py 12.9 KB
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import os, sys, time

from drslib.config import CONFIG, read_usr_config
from drslib.logger import DrsLogger

from drslib import db, rawfiles, darkframes, flatframes, wlframes, nodding, stare


def gofio_init(docopt_args):

    if docopt_args['--cfg']:
        try:
            USRCONFIG = read_usr_config(docopt_args['-g'])
        except:
            try:
                USRCONFIG = read_usr_config(docopt_args['--cfg'])
            except:
                USRCONFIG = {}
                USRCONFIG['OFFLINE'] = False


        if USRCONFIG['OFFLINE']:
            for key in USRCONFIG.keys():
                CONFIG[key] = USRCONFIG[key]

            CONFIG['RAW_DIR'] = os.path.join(CONFIG['BASE_RAW'],CONFIG['DATE'])
            CONFIG['OFFLINE_DIR'] = os.path.join(CONFIG['BASE_RED_DIR'],CONFIG['DATE'])
            CONFIG['RED_DIR'] = os.path.join(CONFIG['OFFLINE_DIR'],'offline')
            CONFIG['RED_CALIB'] = os.path.join(CONFIG['RED_DIR'],'CALIB')
            CONFIG['RED_STR'] = os.path.join(CONFIG['RED_DIR'],'STR')
            CONFIG['LOG_FILE'] = os.path.join(CONFIG['RED_DIR'], 'drs.log')
            CONFIG['RAMP_NAME'] = 'ramps' + CONFIG['DATE'] + '.db'
            CONFIG['DB_RAMP'] = os.path.join(CONFIG['BASE_RAMP'],CONFIG['RAMP_NAME'])

            CONFIG['DB_OFFLINE'] = ''.join(('db_',CONFIG['DATE'],'_offline.db'))
            CONFIG['DB_OFFLINE_PATH'] = os.path.join(CONFIG['WEBUI_DB_DIR'], CONFIG['DB_OFFLINE'])
            CONFIG['DB_NIGHT'] = CONFIG['DB_OFFLINE']
            CONFIG['DB_NIGHT_PATH'] = CONFIG['DB_OFFLINE_PATH']

            maskc = ''.join(('GIANOB_MASKC_',CONFIG['DATE'],'.fits'))
            CONFIG['MASK_C'] = os.path.join(CONFIG['RES_DIR'], maskc)

    if docopt_args['<date>']:
        CONFIG['DATE'] = docopt_args['<date>']
        CONFIG['OFFLINE'] = True
        CONFIG['RAW_DIR'] = os.path.join(CONFIG['BASE_RAW'],CONFIG['DATE'])
        CONFIG['OFFLINE_DIR'] = os.path.join(CONFIG['BASE_RED_DIR'],CONFIG['DATE'])
        CONFIG['RED_DIR'] = os.path.join(CONFIG['OFFLINE_DIR'],'offline')
        CONFIG['RED_CALIB'] = os.path.join(CONFIG['RED_DIR'],'CALIB')
        CONFIG['RED_STR'] = os.path.join(CONFIG['RED_DIR'],'STR')
        CONFIG['LOG_FILE'] = os.path.join(CONFIG['RED_DIR'], 'drs.log')
        CONFIG['DO_CALIB'] = {'dark': docopt_args['--dark'], 'flat': docopt_args['--flat'], 'une': docopt_args['--une'], 'fp': docopt_args['--fp'], 'only_calib': docopt_args['--only_calib']}
 
        if docopt_args['--use_flat'] == 'global':
            CONFIG['USE_FLAT'] = {'global':True, 'order':False, 'nor':False}
        elif docopt_args['--use_flat'] == 'order':
            CONFIG['USE_FLAT'] = {'global':False, 'order':True, 'nor':False} 
        elif docopt_args['--use_flat'] == 'nor':
            CONFIG['USE_FLAT'] = {'global':False, 'order':False, 'nor':True}
        else:
            CONFIG['USE_FLAT'] = {'global':False, 'order':False, 'nor':False}

        maskc = ''.join(('GIANOB_MASKC_',CONFIG['DATE'],'.fits'))
        CONFIG['MASK_C'] = os.path.join(CONFIG['RES_DIR'], maskc)

        CONFIG['DB_OFFLINE'] = ''.join(('db_',CONFIG['DATE'],'_offline.db'))
        CONFIG['DB_OFFLINE_PATH'] = os.path.join(CONFIG['WEBUI_DB_DIR'], CONFIG['DB_OFFLINE'])
        CONFIG['DB_NIGHT'] = CONFIG['DB_OFFLINE']
        CONFIG['DB_NIGHT_PATH'] = CONFIG['DB_OFFLINE_PATH']


    # second argument: how to query the calibration database
    # to be set if the the user wants to reduce the night using 
    # another night's calibrations
    if docopt_args['<calib_date>']:
        CONFIG['DATE'] = docopt_args['<calib_date>']



    # remove the mask with the order position (if it exists)
    # it will be re-build with the correct flat-field
    try:
        os.remove(CONFIG['MASK_C'])
    except:
        pass

    # Create the reduction directory
    try:
        os.mkdir(CONFIG['BASE_RED_DIR'])
    except OSError:
        pass

    if CONFIG['OFFLINE']:
        try:
            os.mkdir(CONFIG['OFFLINE_DIR'])
        except OSError:
            pass

    try:
        os.mkdir(CONFIG['RED_DIR'])
    except OSError:
        pass

    try:
        os.mkdir(CONFIG['RED_CALIB'])
        os.mkdir(CONFIG['RED_STR'])
    except OSError:
        pass


    # Create the calibration directory tree
    try:
        os.mkdir(CONFIG['BASE_CALIB_DIR'])
    except OSError:
        pass

    try:
        os.mkdir(CONFIG['CALIB_DIR'])
    except OSError:
        pass


    # initialize logger
    drslogger = DrsLogger()

    # Databases online/offline

    dbcalib = db.create_db_calib()

    if CONFIG['OFFLINE']:
        dbramps = False
        try:
            os.remove(CONFIG['DB_NIGHT_PATH'])
        except:
            pass
    else:
        dbramps = db.connect_db_ramp()

    dbnight = db.create_db_night()

    if not os.path.exists(CONFIG['RAW_DIR']):
        drslogger.log('The RAW directory %s does not exist. GOFIO will now close down.' % CONFIG['RAW_DIR'])
        drslogger.log('Pipeline stopped.')
        dbcalib.close()
        if not CONFIG['OFFLINE']:
            dbramps.close()
            dbnight.close()
        sys.exit(0)

    rawlists = {CONFIG['DARK']:[],CONFIG['FLAT']:[],CONFIG['WCAL_UNE']:[],CONFIG['WCAL_FP']:[],CONFIG['SCIENCE']:[]}

    # store the information on what the pipeline is working on (dark, flat, ...) and which science group/pair
    working = 0
    group = {}
    stop = False

    # --------------------------------
    #     End initializing GOFIO
    # --------------------------------

    return CONFIG, rawlists, dbcalib, working, group, stop, drslogger, dbnight, dbramps



# data reduction
def GianoBreduce(rawfits,rawlists,dbcalib,working,group,do_calib,stop,drslogger, dbnight):

    if stop:
        try:
            raw = rawfiles.GBCheckRawFiles(None,None,None,None,None)
            group = raw.group
            working = raw.working
            if working == CONFIG['SCIENCE']:
                if group['nodstare'] == CONFIG['NODVALUE'] and group['pair']:
                    rawlists[CONFIG['SCIENCE']].pop()
                if group:
                    drslogger.log('Reducing pending frames.')
                    print 'Press Ctrl-C again to stop the pipeline now.'
                    raw.command[group['nodstare']] = 'incomplete_group'
            elif working:
                drslogger.log('Reducing pending %s frames.' % working)
                print 'Press Ctrl-C again to stop the pipeline now.'
                raw.command[working] = True
            else:
                return

        except KeyboardInterrupt:
            drslogger.log('Pipeline stopped.')
            sys.exit(0)

# check raw file and insert in the correct list

    else:
        drslogger.log('Checking the FITS file ' + str(os.path.basename(rawfits)))
        raw = rawfiles.GBCheckRawFiles(rawfits,rawlists,working,group,do_calib)
        raw.check_raw_file()
        working = raw.working
        group = raw.group
        go = raw.go
        #do_calib = raw.do_calib

    for message in raw.messages:
        drslogger.log(message)
    #print group
# see if the previous function passed a command and execute it
    if raw.command[CONFIG['DARK']]:
        drslogger.log('----------------------------------------------')
        drslogger.log(' *** DARK FRAMES *** ')
        stamp = time.time()
        darks = darkframes.GBDarks(rawlists[CONFIG['DARK']],dbcalib)
        darks.process()
        for message in darks.messages:
            drslogger.log(message)

        db.insert_calib(dbnight, 'DARK', darks.darks, darks.quality, stamp)

        rawlists[CONFIG['DARK']][:] = []
        group.clear()
        drslogger.log('----------------------------------------------')

    elif raw.command[CONFIG['FLAT']]:
        drslogger.log('----------------------------------------------')
        drslogger.log(' *** FLAT-FIELD FRAMES *** ')
        stamp = time.time()
        flats = flatframes.GBFlats(rawlists[CONFIG['FLAT']],dbcalib)
        flats.process()
        for message in flats.messages:
            drslogger.log(message)

        db.insert_calib(dbnight, 'FLAT', flats.flats, flats.quality, stamp)

        rawlists[CONFIG['FLAT']][:] = []
        group.clear()
        drslogger.log('----------------------------------------------')

    elif raw.command[CONFIG['WCAL_UNE']]:
        drslogger.log('----------------------------------------------')
        drslogger.log(' *** UNE LAMP FRAMES *** ')
        stamp = time.time()
        wls = wlframes.GBWls(rawlists[CONFIG['WCAL_UNE']],dbcalib)
        wls.une_process()
        for message in wls.messages:
            drslogger.log(message)

        db.insert_calib(dbnight, 'WCAL_UNE', wls.wls, wls.quality, stamp)

        rawlists[CONFIG['WCAL_UNE']][:] = []
        group.clear()
        drslogger.log('----------------------------------------------')

    elif raw.command[CONFIG['WCAL_FP']]:
        drslogger.log('----------------------------------------------')
        drslogger.log(' *** FP LAMP FRAMES *** ')
        stamp = time.time()
        fps = wlframes.GBWls(rawlists[CONFIG['WCAL_FP']],dbcalib)
        fps.fp_process()
        for message in fps.messages:
            drslogger.log(message)

        db.insert_calib(dbnight, 'WCAL_FP', fps.wls, fps.quality, stamp)

        rawlists[CONFIG['WCAL_FP']][:] = []
        group.clear()
        drslogger.log('----------------------------------------------')

    elif raw.command[CONFIG['NODVALUE']] == 'pair':
        drslogger.log('----------------------------------------------')
        drslogger.log(' *** NODDING PAIR *** ')
        t1 = time.time()
        nods = nodding.GBNodding(rawlists[CONFIG['SCIENCE']],group,dbcalib,dbnight)
        nods.pair_process()
        for message in nods.messages:
            drslogger.log(message)
        t2 = time.time()
        drslogger.log('  *** Reduction: %s s ***' % (str(round((t2-t1),2)), ))

        rawlists[CONFIG['SCIENCE']][:] = []
        drslogger.log('----------------------------------------------')

    elif raw.command[CONFIG['STAREVALUE']] == 'pair':
        drslogger.log('----------------------------------------------')
        drslogger.log(' *** STARE PAIR *** ')
        t1 = time.time()
        stares = stare.GBStare(rawlists[CONFIG['SCIENCE']],group,dbcalib,dbnight)
        stares.pair_process()
        for message in stares.messages:
            drslogger.log(message)
        t2 = time.time()
        drslogger.log('  *** Reduction: %s s ***' % (str(round((t2-t1),2)), ))

        rawlists[CONFIG['SCIENCE']][:] = []
        drslogger.log('----------------------------------------------')


    elif raw.command[CONFIG['NODVALUE']] == 'group':
        drslogger.log('----------------------------------------------')
        drslogger.log(' *** NODDING GROUP *** ')
        t1 = time.time()
        nods = nodding.GBNodding(rawlists[CONFIG['SCIENCE']],group,dbcalib,dbnight)
        nods.group_process()
        for message in nods.messages:
            drslogger.log(message)
        t2 = time.time()
        drslogger.log('  *** Reduction: %s s ***' % (str(round((t2-t1),2)), ))

        rawlists[CONFIG['SCIENCE']][:] = []
        drslogger.log('----------------------------------------------')

    elif raw.command[CONFIG['STAREVALUE']] == 'group':
        drslogger.log('----------------------------------------------')
        drslogger.log(' *** STARE GROUP *** ')
        t1 = time.time()
        stares = stare.GBStare(rawlists[CONFIG['SCIENCE']],group,dbcalib,dbnight)
        stares.group_process()
        for message in stares.messages:
            drslogger.log(message)
        t2 = time.time()
        drslogger.log('  *** Reduction: %s s ***' % (str(round((t2-t1),2)), ))

        rawlists[CONFIG['SCIENCE']][:] = []
        drslogger.log('----------------------------------------------')

    elif raw.command[CONFIG['NODVALUE']] == 'incomplete_group':
        drslogger.log('----------------------------------------------')
        drslogger.log(' *** NODDING INCOMPLETE GROUP *** ')
        t1 = time.time()
        nods = nodding.GBNodding(rawlists[CONFIG['SCIENCE']],group,dbcalib,dbnight)
        nods.ingroup_process()
        for message in nods.messages:
            drslogger.log(message)
        t2 = time.time()   
        drslogger.log('  *** Reduction: %s s ***' % (str(round((t2-t1),2)), ))

        rawlists[CONFIG['SCIENCE']][:] = []
        drslogger.log('----------------------------------------------')

    elif raw.command[CONFIG['STAREVALUE']] == 'incomplete_group':
        drslogger.log('----------------------------------------------')
        drslogger.log(' *** STARE INCOMPLETE GROUP *** ')
        t1 = time.time()
        stares = stare.GBStare(rawlists[CONFIG['SCIENCE']],group,dbcalib,dbnight)
        stares.ingroup_process()
        for message in stares.messages:
            drslogger.log(message) 
        t2 = time.time()   
        drslogger.log('  *** Reduction: %s s ***' % (str(round((t2-t1),2)), ))

        rawlists[CONFIG['SCIENCE']][:] = []
        drslogger.log('----------------------------------------------')
    else:
        pass

    if stop:
        return

    #print group
    return working, group, go, do_calib, rawlists