def __init__(self, data):
self._err = OErr.OErr()
self._table = History.History("AIPS HI", data.List, self._err)
self._table.Open(3, self._err)
if self._err.isErr:
raise RuntimeError
return
def _disk_list_add(*args):
"""Add DAxx entries for the directories supplied and update NVOL."""
try:
nvol = int(os.environ["NVOL"])
except KeyError:
nvol = 0
for i in range(len(args)):
os.environ["DA%s" % ehex(nvol + 1 + i, 2, 0)] = args[i]
AIPS.disks.append(AIPS.AIPSDisk(None, nvol + 1 + i))
err = OErr.OErr()
Obit.AIPSSetDirname(nvol + 1 + i, args[i] + "/", err.me)
if err.isErr:
raise RuntimeError
os.environ["NVOL"] = str(nvol + len(args))
def _init(self, name, klass, disk, seq, userno):
from obit import Image
from .. import AIPS
self._obit = Image
self._type = "MA"
if userno == -1:
userno = AIPS.userno
pass
self._userno = userno
self._err = OErr.OErr()
self._squeezed = False
OSystem.PSetAIPSuser(userno)
self._data = Image.newPAImage(name, name, klass, disk, seq, True,
self._err)
if self._err.isErr:
raise RuntimeError
return
def _init(self, name, klass, disk, seq, userno):
from obit import UV
from .. import AIPS
self._obit = UV
self._type = "UV"
if userno == -1:
userno = AIPS.userno
self._userno = userno
self._err = OErr.OErr()
OSystem.PSetAIPSuser(userno)
self._data = UV.newPAUV(name, name, klass, disk, seq, True, self._err)
if self._err.isErr:
raise RuntimeError
self._antennas = []
self._polarizations = []
self._sources = []
self._open = False
return
def __init__(self, data, name, version):
if not name.startswith("AIPS "):
name = "AIPS " + name
pass
self._err = OErr.OErr()
if version == 0:
version = TableList.PGetHigh(data.TableList, name)
tables = TableList.PGetList(data.TableList, self._err)
if not [version, name] in tables:
msg = name + " table"
if version:
msg += " version %d" % version
pass
msg += " does not exist"
raise IOError(msg)
self._table = data.NewTable(3, name, version, self._err)
self._table.Open(3, self._err)
if self._err.isErr:
raise self._err
header = self._table.Desc.Dict
self._columns = {}
self._keys = []
for column in header["FieldName"]:
# Convert the AIPS ccolumn names into acceptable Python
# identifiers.
key = column.lower()
key = key.replace(" ", "_")
key = key.rstrip(".")
key = key.replace(".", "_")
self._columns[key] = column
self._keys.append(key)
continue
self.name = name
self.version = header["version"]
return
Obit.TableAI(data, [version], 3, name, kwds["no_term"],
self._err.me)
elif name == "AIPS CL":
Obit.TableCL(data, [version], 3, name, no_pol, no_if,
kwds["no_term"], self._err.me)
elif name == "AIPS FQ":
Obit.TableFQ(data, [version], 3, name, no_if, self._err.me)
elif name == "AIPS NI":
Obit.TableNI(data, [version], 3, name, kwds["num_coef"],
self._err.me)
elif name == "AIPS PS":
Obit.TablePS(data, [version], 3, name, self._err.me)
elif name == "AIPS SN":
Obit.TableSN(data, [version], 3, name, no_pol, no_if, self._err.me)
elif name == "AIPS SU":
Obit.TableSU(data, [version], 3, name, no_if, self._err.me)
else:
msg = "Attaching %s tables is not implemented yet" % name
raise NotImplementedError(msg)
if self._err.isErr:
raise RuntimeError
return _AIPSTable(self._data, name, version)
history = property(lambda self: _AIPSHistory(self._data))
pass # class AIPSUVData
err = OErr.OErr()
OSystem.OSystem("", 1, 0, -1, [], -1, [], True, False, err)
def __init__(self):
self.err = OErr.OErr()
self.type = None # Specified in subclasses
def __init__(self):
self.err = OErr.OErr()