def test_getwell_and_find_ijk_gfb2():
"""Get well from a RMS project, and find IJK from grid."""
if not os.path.isdir(BPROJ[roxv]):
pass
logger.info('GFB case, reading a wells from RMS well folder')
xwell = xtgeo.well.Well()
xwell.from_roxar(BPROJ[roxv],
'34_10-A-15',
trajectory='Drilled trajectory',
logrun='data',
lognames=['ZONELOG'])
tsetup.assert_equal(xwell.nrow, 3250, 'NROW of well')
tsetup.assert_equal(xwell.rkb, 82.20, 'RKB of well')
# now read a grid
grd = xtgeo.grid_from_roxar(BPROJ[roxv], 'gfb_sim')
xwell.make_ijk_from_grid(grd)
print(xwell.dataframe.head())
xwell.to_file(join(TMPD, 'gfb2_well_ijk.rmswell'))
def test_roffbin_import_v2_emerald():
"""Test roff binary import ROFF using new API, emerald"""
t0 = xtg.timer()
grd1 = Grid(EMEGFILE)
tsetup.assert_equal(grd1.ncol, 70)
print("V2: ", xtg.timer(t0))
def test_getsetsurface_from_clipboard():
"""Get and set a surface from a RMS project, from the clipboard container."""
if not os.path.isdir(proj[roxver]):
raise RuntimeError(
'RMS test project is missing for roxar version {}'.format(roxver))
rox = RoxUtils(proj[roxver], readonly=False)
roxproj = rox.project
# direct initiate an instance from Roxar import
x = xtgeo.surface_from_roxar(roxproj,
'basereek_rota',
'maps',
stype='clipboard')
x.to_file(os.path.join(td, 'upperreek_from_rms.gri'))
tsetup.assert_equal(x.ncol, 554, 'NCOL of from RMS')
# values from mean are read from statistics in RMS
tsetup.assert_almostequal(x.values.mean(), 1742.3574, 0.001)
# add and write to folder
x.values += 100
x.to_roxar(roxproj, 'somenew', 'maps', stype='clipboard')
rox.project.save()
# read again
y = xtgeo.surface_from_roxar(roxproj, 'somenew', 'maps', stype='clipboard')
tsetup.assert_almostequal(y.values.mean(), 1842.3574, 0.001)
rox.safe_close()
def test_irapasc_export_and_import():
"""Export Irap ASCII and binary and import again."""
logger.info("Export to Irap Classic and Binary")
x = xtgeo.RegularSurface(
ncol=120,
nrow=100,
xori=1000,
yori=5000,
xinc=40,
yinc=20,
values=np.random.rand(120, 100),
)
tsetup.assert_equal(x.ncol, 120)
mean1 = x.values.mean()
x.to_file("TMP/irap2_a.fgr", fformat="irap_ascii")
x.to_file("TMP/irap2_b.gri", fformat="irap_binary")
fsize = os.path.getsize("TMP/irap2_b.gri")
logger.info(fsize)
tsetup.assert_equal(fsize, 48900)
# import irap ascii
y = xtgeo.RegularSurface()
y.from_file("TMP/irap2_a.fgr", fformat="irap_ascii")
mean2 = y.values.mean()
tsetup.assert_almostequal(mean1, mean2, 0.0001)
def test_getwell():
"""Get a well from a RMS project."""
print(roxv)
if not os.path.isdir(PROJ[roxv]):
raise RuntimeError(
"RMS test project is missing for roxar version {}".format(roxv))
logger.info("Simple case, reading a well from RMS well folder")
xwell = xtgeo.well.Well()
xwell.from_roxar(
PROJ[roxv],
"WI_3_RKB2",
trajectory="Drilled trajectory",
logrun="LOG",
lognames=["Zonelog", "Poro", "Facies"],
)
logger.info("Dataframe\n %s ", xwell.dataframe)
tsetup.assert_equal(xwell.nrow, 10081, "NROW of well")
tsetup.assert_equal(xwell.rkb, -10, "RKB of well")
df = xwell.dataframe
tsetup.assert_almostequal(df.Poro.mean(), 0.191911, 0.001)
xwell.to_file(join(TMPD, "roxwell_export.rmswell"))
def test_getsurface_from_zones():
"""Get a surface from a RMS project, from the zones container."""
if not os.path.isdir(proj[roxver]):
raise RuntimeError(
'RMS test project is missing for roxar version {}'.format(roxver))
logger.info('Simple case, reading a surface from a Horizons category')
# direct initiate an instance from Roxar import
x = xtgeo.surface_from_roxar(proj[roxver],
'UpperReek',
'IS_calculated',
stype='zones')
x.to_file(os.path.join(td, 'upperreek_from_rms.gri'))
tsetup.assert_equal(x.ncol, 99, 'NCOL of from RMS')
# values from mean and stddev are read from statistics in RMS
tsetup.assert_almostequal(x.values.mean(), 20.8205, 0.001)
tsetup.assert_almostequal(x.values.std(), 1.7867, 0.001)
print(x.values.std())
# write to folder
x.to_roxar(proj[roxver], 'UpperReek', 'IS_jriv', stype='zones')
def test_getwell_and_find_ijk_gfb2():
"""Get well from a RMS project, and find IJK from grid."""
if not os.path.isdir(BPROJ[roxv]):
pass
logger.info("GFB case, reading a wells from RMS well folder")
xwell = xtgeo.well.Well()
xwell.from_roxar(
BPROJ[roxv],
"34_10-A-15",
trajectory="Drilled trajectory",
logrun="data",
lognames=["ZONELOG"],
)
tsetup.assert_equal(xwell.nrow, 3250, "NROW of well")
tsetup.assert_equal(xwell.rkb, 82.20, "RKB of well")
# now read a grid
grd = xtgeo.grid_from_roxar(BPROJ[roxv], "gfb_sim")
xwell.make_ijk_from_grid(grd)
print(xwell.dataframe.head())
xwell.to_file(join(TMPD, "gfb2_well_ijk.rmswell"))
def test_getwell_all_logs():
"""Get a well from a RMS project, reading all logs present."""
print(roxv)
if not os.path.isdir(PROJ[roxv]):
raise RuntimeError(
'RMS test project is missing for roxar version {}'.format(roxv))
logger.info('Simple case, reading a well from RMS well folder')
xwell = xtgeo.well.Well()
xwell.from_roxar(PROJ[roxv],
'WI_3_RKB2',
trajectory='Drilled trajectory',
logrun='LOG',
lognames='all')
logger.info('Dataframe\n %s ', xwell.dataframe)
df = xwell.dataframe
tsetup.assert_almostequal(df.Poro.mean(), 0.191911, 0.001)
tsetup.assert_equal(xwell.nrow, 10081, 'NROW of well')
tsetup.assert_equal(xwell.rkb, -10, 'RKB of well')
xwell.to_file(join(TMPD, 'roxwell_export.rmswell'))
def test_get_zonation_holes():
"""get a report of holes in the zonation, some samples with -999 """
mywell = Well(WFILE_HOLES, zonelogname='Zonelog')
report = mywell.report_zonation_holes()
logger.info('\n{}'.format(report))
tsetup.assert_equal(report.iat[0, 0], 4193) # first value for INDEX
tsetup.assert_equal(report.iat[1, 3], 1609.5800) # second value for Z
def test_get_xy_value_lists_small():
"""Get the xy list and value list from small test case"""
x = xtgeo.RegularSurface() # default instance
xylist, valuelist = x.get_xy_value_lists(valuefmt="8.3f", xyfmt="12.2f")
logger.info(xylist[2])
logger.info(valuelist[2])
tsetup.assert_equal(valuelist[2], 3.0)
def test_get_xy_value_lists_reek():
"""Get the xy list and value list"""
x = xtgeo.RegularSurface()
x.from_file(TESTSET1, fformat="irap_binary")
xylist, valuelist = x.get_xy_value_lists(valuefmt="8.3f", xyfmt="12.2f")
logger.info(xylist[2])
logger.info(valuelist[2])
tsetup.assert_equal(valuelist[2], 1910.445)
def test_getsurface():
"""Get a surface from a RMS project."""
print(roxver)
if not os.path.isdir(proj[roxver]):
raise RuntimeError(
'RMS test project is missing for roxar version {}'.format(roxver))
logger.info('Simple case, reading a surface from a Horizons category')
x = xtgeo.surface.RegularSurface()
x.from_roxar(proj[roxver], 'TopUpperReek', 'DS_extracted')
x.to_file(os.path.join(td, 'topupperreek_from_rms.gri'))
tsetup.assert_equal(x.ncol, 99, 'NCOL of from RMS')
tsetup.assert_almostequal(x.values.mean(), 1696.255599, 0.001)
def test_similarity():
"""Testing similarity of two surfaces. 0.0 means identical in
terms of mean value.
"""
logger.info("Test if surfaces are similar...")
mfile = TESTSET1
x = xtgeo.RegularSurface(mfile)
y = xtgeo.RegularSurface(mfile)
si = x.similarity_index(y)
tsetup.assert_equal(si, 0.0)
y.values = y.values * 2
si = x.similarity_index(y)
tsetup.assert_equal(si, 1.0)
def test_roffbin_import1(load_gfile1):
"""Test roff binary import case 1"""
grd = load_gfile1
tsetup.assert_equal(grd.ncol, 70, txt="Grid NCOL Emerald")
tsetup.assert_equal(grd.nlay, 46, txt="Grid NLAY Emerald")
# extract ACTNUM parameter as a property instance (a GridProperty)
act = grd.get_actnum()
# get dZ...
dzv = grd.get_dz()
logger.info("ACTNUM is %s", act)
logger.debug("DZ values are \n%s", dzv.values1d[888:999])
dzval = dzv.values
print("DZ mean and shape: ", dzval.mean(), dzval.shape)
def test_get_carr(loadwell1):
"""Get a C array pointer"""
mywell = loadwell1
dummy = mywell.get_carray('NOSUCH')
tsetup.assert_equal(dummy, None, 'Wrong log name')
cref = mywell.get_carray('X_UTME')
xref = str(cref)
swig = False
if 'Swig' in xref and 'double' in xref:
swig = True
tsetup.assert_equal(swig, True, 'carray from log name, double')
cref = mywell.get_carray('Zonelog')
xref = str(cref)
swig = False
if 'Swig' in xref and 'int' in xref:
swig = True
tsetup.assert_equal(swig, True, 'carray from log name, int')
def test_get_carr(loadwell1):
"""Get a C array pointer"""
mywell = loadwell1
dummy = mywell.get_carray("NOSUCH")
tsetup.assert_equal(dummy, None, "Wrong log name")
cref = mywell.get_carray("X_UTME")
xref = str(cref)
swig = False
if "Swig" in xref and "double" in xref:
swig = True
tsetup.assert_equal(swig, True, "carray from log name, double")
cref = mywell.get_carray("Zonelog")
xref = str(cref)
swig = False
if "Swig" in xref and "int" in xref:
swig = True
tsetup.assert_equal(swig, True, "carray from log name, int")
def test_eclgrid_import3():
"""Eclipse GRDECL import and translate"""
grd = Grid(BRILGRDECL, fformat="grdecl")
mylist = grd.get_geometrics()
xori1 = mylist[0]
# translate the coordinates
grd.translate_coordinates(translate=(100, 100, 10), flip=(1, 1, 1))
mylist = grd.get_geometrics()
xori2 = mylist[0]
# check if origin is translated 100m in X
tsetup.assert_equal(xori1 + 100, xori2, txt="Translate X distance")
grd.to_file(os.path.join(TMPDIR, "g1_translate.roff"), fformat="roff_binary")
grd.to_file(os.path.join(TMPDIR, "g1_translate.bgrdecl"), fformat="bgrdecl")
def test_roffbin_import1(load_gfile1):
"""Test roff binary import case 1"""
grd = load_gfile1
tsetup.assert_equal(grd.ncol, 70, txt="Grid NCOL Emerald")
tsetup.assert_equal(grd.nlay, 46, txt="Grid NLAY Emerald")
# extract ACTNUM parameter as a property instance (a GridProperty)
act = grd.get_actnum()
# get dZ...
dzv = grd.get_dz()
logger.info("ACTNUM is %s", act)
logger.debug("DZ values are \n%s", dzv.values1d[888:999])
dzval = dzv.values
print("DZ mean and shape: ", dzval.mean(), dzval.shape)
# get the value is cell 32 73 1 shall be 2.761
mydz = float(dzval[31:32, 72:73, 0:1])
tsetup.assert_almostequal(mydz, 2.761, 0.001, txt="Grid DZ Emerald")
# get dX dY
logger.info("Get dX dY")
dxv, dyv = grd.get_dxdy()
mydx = float(dxv.values3d[31:32, 72:73, 0:1])
mydy = float(dyv.values3d[31:32, 72:73, 0:1])
tsetup.assert_almostequal(mydx, 118.51, 0.01, txt="Grid DX Emerald")
tsetup.assert_almostequal(mydy, 141.26, 0.01, txt="Grid DY Emerald")
# get X Y Z coordinates (as GridProperty objects) in one go
logger.info("Get X Y Z...")
xvv, yvv, zvv = grd.get_xyz(names=["xxx", "yyy", "zzz"])
tsetup.assert_equal(xvv.name, "xxx", txt="Name of X coord")
xvv.name = "Xerxes"
# attach some properties to grid
grd.props = [xvv, yvv]
logger.info(grd.props)
grd.props = [zvv]
logger.info(grd.props)
grd.props.append(xvv)
logger.info(grd.propnames)
# get the property of name Xerxes
myx = grd.get_prop_by_name("Xerxes")
if myx is None:
logger.info(myx)
else:
logger.info("Got nothing!")
def test_import_guess(load_gfile1):
"""Import with guessing fformat, and also test name attribute"""
grd = load_gfile1
tsetup.assert_equal(grd.ncol, 70)
tsetup.assert_equal(grd.name, "emerald_hetero_grid")
grd.name = "xxx"
tsetup.assert_equal(grd.name, "xxx")
def test_create():
"""Create default surface"""
logger.info("Simple case...")
x = xtgeo.RegularSurface()
tsetup.assert_equal(x.ncol, 5, "NX")
tsetup.assert_equal(x.nrow, 3, "NY")
val = x.values
xdim, _ydim = val.shape
tsetup.assert_equal(xdim, 5, "NX from DIM")
x.describe()
def test_import(loadwell1):
"""Import well from file."""
mywell = loadwell1
logger.debug('True well name:', mywell.truewellname)
tsetup.assert_equal(mywell.xpos, 461809.59, 'XPOS')
tsetup.assert_equal(mywell.ypos, 5932990.36, 'YPOS')
tsetup.assert_equal(mywell.wellname, 'OP_1', 'WNAME')
logger.info(mywell.get_logtype('Zonelog'))
logger.info(mywell.get_logrecord('Zonelog'))
logger.info(mywell.lognames_all)
logger.info(mywell.dataframe)
# logger.info the numpy string of Poro...
logger.info(type(mywell.dataframe['Poro'].values))
def test_import(loadwell1):
"""Import well from file."""
mywell = loadwell1
logger.debug("True well name: %s", mywell.truewellname)
tsetup.assert_equal(mywell.xpos, 461809.59, "XPOS")
tsetup.assert_equal(mywell.ypos, 5932990.36, "YPOS")
tsetup.assert_equal(mywell.wellname, "OP_1", "WNAME")
logger.info(mywell.get_logtype("Zonelog"))
logger.info(mywell.get_logrecord("Zonelog"))
logger.info(mywell.lognames_all)
logger.info(mywell.dataframe)
# logger.info the numpy string of Poro...
logger.info(type(mywell.dataframe["Poro"].values))
def test_import(loadwell1):
"""Import well from file."""
mywell = loadwell1
print(mywell.dataframe)
logger.debug("True well name:", mywell.truewellname)
tsetup.assert_equal(mywell.xpos, 461809.6, "XPOS")
tsetup.assert_equal(mywell.ypos, 5932990.4, "YPOS")
tsetup.assert_equal(mywell.wellname, "OP_1", "WNAME")
logger.info(mywell.get_logtype("Facies"))
logger.info(mywell.get_logrecord("Facies"))
# logger.info the numpy string of Poro...
logger.info(type(mywell.dataframe["Poro"].values))
dfr = mywell.dataframe
tsetup.assert_almostequal(dfr["Poro"][4], 0.224485, 0.0001)
def test_import(loadwell1):
"""Import well from file."""
mywell = loadwell1
print(mywell.dataframe)
logger.debug('True well name:', mywell.truewellname)
tsetup.assert_equal(mywell.xpos, 461809.6, 'XPOS')
tsetup.assert_equal(mywell.ypos, 5932990.4, 'YPOS')
tsetup.assert_equal(mywell.wellname, 'OP_1', 'WNAME')
logger.info(mywell.get_logtype('Facies'))
logger.info(mywell.get_logrecord('Facies'))
# logger.info the numpy string of Poro...
logger.info(type(mywell.dataframe['Poro'].values))
dfr = mywell.dataframe
tsetup.assert_almostequal(dfr['Poro'][4], 0.224485, 0.0001)
def test_irapbin_io():
"""Import and export Irap binary."""
logger.info("Import and export...")
x = xtgeo.RegularSurface()
x.from_file(TESTSET1, fformat="irap_binary")
x.to_file("TMP/reek1_test.fgr", fformat="irap_ascii")
logger.debug("NX is %s", x.ncol)
tsetup.assert_equal(x.ncol, 554)
# get the 1D numpy
v1d = x.get_zval()
logger.info("Mean VALUES are: %s", np.nanmean(v1d))
zval = x.values
# add value via numpy
zval = zval + 300
# update
x.values = zval
tsetup.assert_almostequal(x.values.mean(), 1998.648, 0.01)
x.to_file("TMP/reek1_plus_300_a.fgr", fformat="irap_ascii")
x.to_file("TMP/reek1_plus_300_b.gri", fformat="irap_binary")
mfile = TESTSET1
# direct import
y = xtgeo.RegularSurface(mfile)
tsetup.assert_equal(y.ncol, 554)
# semidirect import
cc = xtgeo.RegularSurface().from_file(mfile)
tsetup.assert_equal(cc.ncol, 554)
def test_import_wrong():
"""Importing wrong fformat, etc"""
with pytest.raises(ValueError):
grd = Grid()
grd.from_file(EMEGFILE, fformat="stupid_wrong_name")
tsetup.assert_equal(grd.ncol, 70)
def test_eclgrid_import2():
"""Eclipse EGRID import, also change ACTNUM."""
grd = Grid()
logger.info("Import Eclipse GRID...")
grd.from_file(REEKFILE, fformat="egrid")
tsetup.assert_equal(grd.ncol, 40, txt="EGrid NX from Eclipse")
tsetup.assert_equal(grd.nrow, 64, txt="EGrid NY from Eclipse")
tsetup.assert_equal(grd.nactive, 35838, txt="EGrid NTOTAL from Eclipse")
tsetup.assert_equal(grd.ntotal, 35840, txt="EGrid NACTIVE from Eclipse")
actnum = grd.get_actnum()
print(actnum.values[12:13, 22:24, 5:6])
tsetup.assert_equal(actnum.values[12, 22, 5], 0, txt="ACTNUM 0")
actnum.values[:, :, :] = 1
actnum.values[:, :, 4:6] = 0
grd.set_actnum(actnum)
newactive = grd.ncol * grd.nrow * grd.nlay - 2 * (grd.ncol * grd.nrow)
tsetup.assert_equal(grd.nactive, newactive, txt="Changed ACTNUM")
grd.to_file(join(TMPDIR, "reek_new_actnum.roff"))
def test_import_guess(load_gfile1):
"""Import with guessing fformat"""
grd = load_gfile1
tsetup.assert_equal(grd.ncol, 70)
