def _import_eclbinary_checks2(kwlist, name, etype, date):
"""More checks, and returns what's needed for actual import"""
datefound = True
kwfound = False
datefoundhere = False
usedate = "0"
restart = False
kwname = "unset"
kwlen = 0
kwtype = "unset"
kwbyte = 0
if etype == 5:
usedate = str(date)
restart = True
kwxlist = list(kwlist.itertuples(index=False, name=None))
for kwitem in kwxlist:
kwname, kwtype, kwlen, kwbyte, kwdate = kwitem
logger.debug("Keyword %s - date: %s usedate: %s", kwname, kwdate,
usedate)
if name == kwname:
kwfound = True
if name == kwname and usedate == str(kwdate):
logger.info("Keyword %s ok at date %s", name, usedate)
kwname, kwtype, kwlen, kwbyte, kwdate = kwitem
datefoundhere = True
break
if restart:
if datefound and not kwfound:
msg = "Date <{}> is found, but not keyword <{}>".format(date, name)
xtg.warn(msg)
raise xtgeo.KeywordNotFoundError(msg)
if not datefoundhere and kwfound:
msg = "The keyword <{}> exists but not for " "date <{}>".format(
name, date)
xtg.warn(msg)
raise xtgeo.KeywordFoundNoDateError(msg)
else:
if not kwfound:
msg = "The keyword <{}> is not found".format(name)
xtg.warn(msg)
raise xtgeo.KeywordNotFoundError(msg)
return kwname, kwlen, kwtype, kwbyte
def from_file(self,
pfile,
fformat=None,
name="unknown",
grid=None,
date=None,
_roffapiv=1): # _roffapiv for devel.
"""Import grid property from file, and makes an instance of this."""
# pylint: disable=too-many-branches, too-many-statements
self._filesrc = pfile
# it may be that pfile already is an open file; hence a filehandle
# instead. Check for this, and skip tests if so
pfile_is_not_fhandle = True
_fhandle, pclose = _get_fhandle(pfile)
if not pclose:
pfile_is_not_fhandle = False
if pfile_is_not_fhandle:
if os.path.isfile(pfile):
logger.debug("File %s exists OK", pfile)
else:
raise IOError("No such file: {}".format(pfile))
# work on file extension
_froot, fext = os.path.splitext(pfile)
if fformat is None or fformat == "guess":
if not fext:
raise ValueError("File extension missing. STOP")
fformat = fext.lower().replace(".", "")
logger.debug("File name to be used is %s", pfile)
logger.debug("File format is %s", fformat)
ier = 0
if fformat == "roff":
logger.info("Importing ROFF...")
ier = import_roff(self, pfile, name, grid=grid, _roffapiv=_roffapiv)
elif fformat.lower() == "init":
ier = import_eclbinary(self,
pfile,
name=name,
etype=1,
date=None,
grid=grid)
elif fformat.lower() == "unrst":
if date is None:
raise ValueError("Restart file, but no date is given")
if isinstance(date, str):
if "-" in date:
date = int(date.replace("-", ""))
elif date == "first":
date = 0
elif date == "last":
date = 9
else:
date = int(date)
if not isinstance(date, int):
raise RuntimeError("Date is not int format")
ier = import_eclbinary(self,
pfile,
name=name,
etype=5,
date=date,
grid=grid)
elif fformat.lower() == "grdecl":
ier = import_grdecl_prop(self, pfile, name=name, grid=grid)
elif fformat.lower() == "bgrdecl":
ier = import_bgrdecl_prop(self, pfile, name=name, grid=grid)
else:
logger.warning("Invalid file format")
raise SystemExit("Invalid file format")
# if grid, then append this gridprop to the current grid object
if ier == 0:
if grid:
grid.append_prop(self)
elif ier == 22:
raise xtgeo.DateNotFoundError(
"Date {} not found when importing {}".format(date, name))
elif ier == 23:
raise xtgeo.KeywordNotFoundError(
"Keyword {} not found for date {} when importing".format(
name, date))
elif ier == 24:
raise xtgeo.KeywordFoundNoDateError(
"Keyword {} found but not for date "
"{} when importing".format(name, date))
elif ier == 25:
raise xtgeo.KeywordNotFoundError(
"Keyword {} not found when importing".format(name))
else:
raise RuntimeError("Something went wrong, code {}".format(ier))
return self
def _import_eclbinary(self, pfile, name=None, etype=1, date=None, grid=None):
"""Import, private to this routine.
Raises:
DateNotFoundError: If restart do not contain requested date.
KeywordFoundNoDateError: If keyword is found but not at given date.
KeywordNotFoundError: If Keyword is not found.
RuntimeError: Mismatch in grid vs property, etc.
"""
# This function requires simplification!
# pylint: disable=too-many-locals
# pylint: disable=too-many-branches
# pylint: disable=too-many-statements
fhandle, pclose = _get_fhandle(pfile)
nentry = 0
datefound = True
if etype == 5:
datefound = False
logger.info("Look for date %s", date)
# scan for date and find SEQNUM entry number
dtlist = utils.scan_dates(fhandle)
if date == 0:
date = dtlist[0][1]
elif date == 9:
date = dtlist[-1][1]
logger.info("Redefined date is %s", date)
for ientry, dtentry in enumerate(dtlist):
if str(dtentry[1]) == str(date):
datefound = True
nentry = ientry
break
if not datefound:
msg = "In {}: Date {} not found, nentry={}".format(
pfile, date, nentry)
xtg.warn(msg)
raise xtgeo.DateNotFoundError(msg)
# scan file for property
logger.info("Make kwlist")
kwlist = utils.scan_keywords(fhandle,
fformat="xecl",
maxkeys=100000,
dataframe=False,
dates=True)
# first INTEHEAD is needed to verify grid dimensions:
for kwitem in kwlist:
if kwitem[0] == "INTEHEAD":
kwname, kwtype, kwlen, kwbyte, kwdate = kwitem
break
# read INTEHEAD record:
intehead = eclbin_record(fhandle, kwname, kwlen, kwtype, kwbyte)
ncol, nrow, nlay = intehead[8:11].tolist()
self._ncol = ncol
self._nrow = nrow
self._nlay = nlay
logger.info("Grid dimensions in INIT or RESTART file: %s %s %s", ncol,
nrow, nlay)
logger.info("Grid dimensions from GRID file: %s %s %s", grid.ncol,
grid.nrow, grid.nlay)
if grid.ncol != ncol or grid.nrow != nrow or grid.nlay != nlay:
msg = "In {}: Errors in dimensions prop: {} {} {} vs grid: {} {} {} ".format(
pfile, ncol, nrow, nlay, grid.ncol, grid.ncol, grid.nlay)
raise RuntimeError(msg)
# Restarts (etype == 5):
# there are cases where keywords do not exist for all dates, e.g .'RV'.
# The trick is to check for dates also...
kwfound = False
datefoundhere = False
usedate = "0"
restart = False
if etype == 5:
usedate = str(date)
restart = True
for kwitem in kwlist:
kwname, kwtype, kwlen, kwbyte, kwdate = kwitem
logger.debug("Keyword %s - date: %s usedate: %s", kwname, kwdate,
usedate)
if name == kwname:
kwfound = True
if name == kwname and usedate == str(kwdate):
logger.info("Keyword %s ok at date %s", name, usedate)
kwname, kwtype, kwlen, kwbyte, kwdate = kwitem
datefoundhere = True
break
if restart:
if datefound and not kwfound:
msg = "For {}: Date <{}> is found, but not keyword <{}>".format(
pfile, date, name)
xtg.warn(msg)
raise xtgeo.KeywordNotFoundError(msg)
if not datefoundhere and kwfound:
msg = "For {}: The keyword <{}> exists but not for " "date <{}>".format(
pfile, name, date)
xtg.warn(msg)
raise xtgeo.KeywordFoundNoDateError(msg)
else:
if not kwfound:
msg = "For {}: The keyword <{}> is not found".format(pfile, name)
xtg.warn(msg)
raise xtgeo.KeywordNotFoundError(msg)
# read record:
values = eclbin_record(fhandle, kwname, kwlen, kwtype, kwbyte)
if kwtype == "INTE":
self._isdiscrete = True
use_undef = xtgeo.UNDEF_INT
# make the code list
uniq = np.unique(values).tolist()
codes = dict(zip(uniq, uniq))
codes = {key: str(val) for key, val in codes.items()} # val: strings
self.codes = codes
else:
self._isdiscrete = False
values = values.astype(np.float64) # cast REAL (float32) to float64
use_undef = xtgeo.UNDEF
self.codes = {}
# arrays from Eclipse INIT or UNRST are usually for inactive values only.
# Use the ACTNUM index array for vectorized numpy remapping
actnum = grid.get_actnum().values
allvalues = np.zeros((ncol * nrow * nlay), dtype=values.dtype) + use_undef
msg = "\n"
msg = msg + "grid.actnum_indices.shape[0] = {}\n".format(
grid.actnum_indices.shape[0])
msg = msg + "values.shape[0] = {}\n".format(values.shape[0])
msg = msg + "ncol nrow nlay {} {} {}, nrow*nrow*nlay = {}\n".format(
ncol, nrow, nlay, ncol * nrow * nlay)
logger.info(msg)
if grid.actnum_indices.shape[0] == values.shape[0]:
allvalues[grid.get_actnum_indices(order="F")] = values
elif values.shape[0] == ncol * nrow * nlay: # often case for PORV array
allvalues = values.copy()
else:
msg = ("BUG somehow... Is the file corrupt? If not contact "
"the library developer(s)!\n" + msg)
raise SystemExit(msg)
allvalues = allvalues.reshape((ncol, nrow, nlay), order="F")
allvalues = np.asanyarray(allvalues, order="C")
allvalues = ma.masked_where(actnum < 1, allvalues)
_close_fhandle(fhandle, pclose)
self._values = allvalues
if etype == 1:
self._name = name
else:
self._name = name + "_" + str(date)
self._date = date
return 0