def bipm_utc_download(prefixdir=""):
"""
Download Circular-T data from BIPM website.
placed in UTC/ subdirectory
"""
print "bipm_utc_download start ", datetime.datetime.utcnow()
current_dir = os.getcwd()
localdir = current_dir + "/UTC/"
# Connection information
server = "ftp2.bipm.org" #'5.144.141.242'
username = '' # don't need a password for circular-T
password = ''
# directories and files to download
utc_files= [ ["pub/tai/publication/utclab/","utc-mike"],
["pub/tai/publication/utclab/","utc-usno"],
["pub/tai/publication/utclab/","utc-ptb"],
["pub/tai/publication/utclab/","utc-nict"],
["pub/tai/publication/utclab/","utc-nist"],
["pub/tai/publication/utclab/","utc-sp"],
["pub/tai/publication/utclab/","utc-op"],
["pub/tai/publication/utclab/","utc-npl"] ]
for (remotedir, remotefile) in utc_files:
ftp_tools.ftp_download( server, username, password, remotedir, remotefile, localdir, overwrite=True)
print "bipm_utc_download Done ", datetime.datetime.utcnow()
def bipm_utc_download(prefixdir=""):
"""
Download Circular-T data from BIPM website.
placed in UTC/ subdirectory
"""
print "bipm_utc_download start ", datetime.datetime.utcnow()
current_dir = os.getcwd()
localdir = current_dir + "/UTC/"
# Connection information
server = "ftp2.bipm.org" #'5.144.141.242'
username = '' # don't need a password for circular-T
password = ''
# directories and files to download
utc_files= [ ["pub/tai/publication/utclab/","utc-mike"],
["pub/tai/publication/utclab/","utc-usno"],
["pub/tai/publication/utclab/","utc-ptb"],
["pub/tai/publication/utclab/","utc-nict"],
["pub/tai/publication/utclab/","utc-nist"],
["pub/tai/publication/utclab/","utc-sp"],
["pub/tai/publication/utclab/","utc-op"],
["pub/tai/publication/utclab/","utc-npl"] ]
for (remotedir, remotefile) in utc_files:
ftp_tools.ftp_download( server, username, password, remotedir, remotefile, localdir, overwrite=True)
print "bipm_utc_download Done ", datetime.datetime.utcnow()
def bipm_utcr_download():
"""
Download UTC-rapid datafile from BIPM
place result in the UTCr/ subdirectory
"""
print "bipm_utcR_download start ", datetime.datetime.utcnow()
current_dir = os.getcwd() # the current directory
localdir = current_dir + "/UTCr/"
server = "ftp2.bipm.org" # IP number '5.144.141.242'
username = ''
password = ''
sys.stdout.flush()
# list of directories and files we want
utcr_files = [ ["pub/tai/publication/utcrlab/","utcr-op"],
["pub/tai/publication/utcrlab/","utcr-ptb"],
["pub/tai/publication/utcrlab/","utcr-nict"],
["pub/tai/publication/utcrlab/","utcr-nist"],
["pub/tai/publication/utcrlab/","utcr-sp"],
["pub/tai/publication/utcrlab/","utcr-usno"],
["pub/tai/publication/utcrlab/","utcr-mike"] ]
for (remotedir, remotefile) in utcr_files:
ftp_tools.ftp_download( server, username, password, remotedir, remotefile, localdir, overwrite=True)
print "bipm_utcR_download Done ", datetime.datetime.utcnow()
def bipm_utcr_download():
"""
Download UTC-rapid datafile from BIPM
place result in the UTCr/ subdirectory
"""
print "bipm_utcR_download start ", datetime.datetime.utcnow()
current_dir = os.getcwd() # the current directory
localdir = current_dir + "/UTCr/"
server = "ftp2.bipm.org" # IP number '5.144.141.242'
username = ''
password = ''
sys.stdout.flush()
# list of directories and files we want
utcr_files = [ ["pub/tai/publication/utcrlab/","utcr-op"],
["pub/tai/publication/utcrlab/","utcr-ptb"],
["pub/tai/publication/utcrlab/","utcr-nict"],
["pub/tai/publication/utcrlab/","utcr-nist"],
["pub/tai/publication/utcrlab/","utcr-sp"],
["pub/tai/publication/utcrlab/","utcr-usno"],
["pub/tai/publication/utcrlab/","utcr-mike"] ]
for (remotedir, remotefile) in utcr_files:
ftp_tools.ftp_download( server, username, password, remotedir, remotefile, localdir, overwrite=True)
print "bipm_utcR_download Done ", datetime.datetime.utcnow()
def cddis_brdc_file(dt, prefixdir=""): server = "cddis.gsfc.nasa.gov" remotedir = "gnss/data/daily/%d/brdc" % dt.year doy = dt.timetuple().tm_yday f = "brdc%03d0.%dn.Z" % (doy, dt.year-2000) #YYYY/brdc/brdcDDD0.YYn.Z localdir = prefixdir + "/stations/brdc/" ftp_tools.check_dir(localdir) ftp_tools.ftp_download( server, username="******", password="", remotedir=remotedir, remotefile=f, localdir=localdir) return localdir+f
def CODE_download( server, username, password, remotedir, files, localdir):
print "CODE_download start ", datetime.datetime.now()
ftp_tools.check_dir(localdir)
for f in files:
local_file = localdir+f
ftp_tools.ftp_download( server, username, password, remotedir, f, localdir)
print "CODE_download Done ", datetime.datetime.now()
sys.stdout.flush()
output=[]
for f in files:
output.append( localdir+f)
return output # returns list of files: [CLK, EPH, ERP]
def get_rinex(self,dt):
"""
Retrieve RINEX file using ftp
"""
current_dir = os.getcwd()
localdir = current_dir + '/stations/' + self.name + '/'
return ftp_tools.ftp_download( self.ftp_server, self.ftp_username, self.ftp_password,
self.ftp_dir, self.rinex_filename(dt), localdir)
def get_rinex(self,dt):
"""
Retrieve RINEX file using ftp
"""
current_dir = os.getcwd()
localdir = current_dir + '/stations/' + self.name + '/'
ftp_tools.check_dir(localdir) # create directory if it doesn't exist
return ftp_tools.ftp_download( self.ftp_server, self.ftp_username, self.ftp_password,
self.ftp_dir, self.rinex_filename(dt), localdir)
def get_rinex(self, dt):
"""
Retrieve RINEX file using ftp
"""
current_dir = os.getcwd()
localdir = current_dir + '/stations/' + self.name + '/'
return ftp_tools.ftp_download(self.ftp_server, self.ftp_username,
self.ftp_password, self.ftp_dir,
self.rinex_filename(dt), localdir)
def get_rinex(self, dt):
"""
Retrieve RINEX file using ftp
"""
current_dir = os.getcwd()
localdir = current_dir + '/stations/' + self.name + '/'
ftp_tools.check_dir(localdir) # create directory if it doesn't exist
return ftp_tools.ftp_download(self.ftp_server, self.ftp_username,
self.ftp_password, self.ftp_dir,
self.rinex_filename(dt), localdir)