def test_truth_and_size(self):
actnum = IntVector( initial_size = 100, default_value = 0)
actnum[0:50] = 1
grid = EclGrid.createRectangular( (10,10,1) , (1,1,1), actnum = actnum)
region = EclRegion(grid, False)
self.assertFalse( region )
self.assertEqual( 0, region.active_size( ))
self.assertEqual( 0, region.global_size( ))
region.select_all( )
self.assertTrue( region )
self.assertEqual( 50, region.active_size( ))
self.assertEqual( 100, region.global_size( ))
region.deselect_all()
self.assertFalse( region )
self.assertEqual( 0, region.active_size( ))
self.assertEqual( 0, region.global_size( ))
region = EclRegion(grid, False)
region.select_inactive()
self.assertTrue( region )
self.assertEqual( 0 , region.active_size( ))
self.assertEqual( 50, region.global_size( ))
def test_region_filter(self):
nx = 10
ny = 10
nz = 1
actnum = IntVector( initial_size = nx*ny*nz , default_value = 1 )
actnum[nx*ny - 1] = 0
grid = EclGrid.createRectangular( (nx,ny,nz) , (1,1,1) , actnum = actnum)
self.assertEqual( grid.getNumActive() , nx*ny*nz - 1 )
kw = Ecl3DKW.create( "REGIONS" , grid , EclDataType.ECL_INT , global_active = True )
kw.assign( 0 )
kw[0:int(nx*ny/2)] = 1
kw[5,2,0] = 0
kw[0,9,0] = 2
kw.fixUninitialized( grid )
# Not assigned because they are in contact with a '2'; these
# two are problem cells.
self.assertEqual( kw[0,ny - 2,0] , 0)
self.assertEqual( kw[1,ny - 1,0] , 0)
# Not assigned because it is inactive
self.assertEqual( kw[nx - 1,ny - 1,0] , 0)
self.assertEqual( kw[5,2,0] , 1 )
for j in range(5,10):
self.assertEqual( kw[5,j,0] , 1 )
for i in range(10):
self.assertEqual( kw[i,7,0] , 1 )
def test_contact2(self):
nx = 10
ny = 10
layer = Layer(nx,ny)
grid = EclGrid.createRectangular( (nx,ny,1) , (1,1,1) )
# Too short
with self.assertRaises(ValueError):
layer.addIJBarrier( [(1,5)] )
# Out of range
with self.assertRaises(ValueError):
layer.addIJBarrier( [(10,15),(5,5)] )
# Out of range
with self.assertRaises(ValueError):
layer.addIJBarrier( [(7,7),(-5,5)] )
# Must have either i1 == i2 or j1 == j2
with self.assertRaises(ValueError):
layer.addIJBarrier( [(7,8),(6,5)] )
p1 = (0 , 4)
p2 = (0 , 5)
self.assertTrue(layer.cellContact( p1 , p2 ))
layer.addIJBarrier( [(0,5) , (nx , 5)] )
self.assertFalse(layer.cellContact( p1 , p2 ))
def test_connectWithPolyline(self):
grid = EclGrid.createRectangular( (4,4,1) , (1 , 1 , 1))
# o o o o o
#
# o o o o o
#
# o---o---o---o---o
#
# o o o o o
# |
# o o o o o
fault1 = Fault(grid , "Fault1")
fault1.addRecord(0 , 3 , 1 , 1 , 0 , 0 , "Y")
fault2 = Fault(grid , "Fault2")
fault2.addRecord(1 , 1 , 0 , 0 , 0 , 0 , "X")
fault3 = Fault(grid , "Fault3")
fault3.addRecord(1 , 1 , 0 , 2 , 0 , 0 , "X")
self.assertIsNone( fault3.connect( fault1 , 0 ))
intersect = fault2.connect( fault1 , 0 )
self.assertEqual( len(intersect) , 2 )
p1 = intersect[0]
p2 = intersect[1]
self.assertEqual( p1 , (2,1))
self.assertEqual( p2 , (2,2))
def test_extend_to_polyline(self):
grid = EclGrid.createRectangular( (3,3,1) , (1 , 1 , 1))
# o o o o
#
# o---o---o---o
#
# o===+ o o
# |
# o o o o
fault1 = Fault(grid , "Fault")
fault1.addRecord(0 , 0 , 0 , 0 , 0 , 0 , "X-")
fault1.addRecord(0 , 0 , 0 , 0 , 0 , 0 , "Y")
polyline = CPolyline( init_points = [(0,2) , (3,2)])
points = fault1.extendToPolyline( polyline , 0 )
self.assertEqual( points , [(1,1) , (2,2)])
end_join = fault1.endJoin( polyline , 0 )
self.assertEqual( end_join, [(1,1) , (0,2)] )
polyline2 = CPolyline( init_points = [(0.8,2) , (0.8,0.8)])
end_join = fault1.endJoin( polyline2 , 0 )
self.assertIsNone( end_join )
def test_extend_polyline_on(self):
grid = EclGrid.createRectangular( (3,3,1) , (1 , 1 , 1))
# o o o o
#
# o---o---o---o
#
# o===o===o===o
#
# o o o o
fault1 = Fault(grid , "Fault")
fault1.addRecord(0 , 2 , 0 , 0 , 0 , 0 , "Y")
polyline0 = CPolyline( init_points = [(0,2)])
polyline1 = CPolyline( init_points = [(0,2) , (3,2)])
polyline2 = CPolyline( init_points = [(1,3) , (1,2)])
polyline3 = CPolyline( init_points = [(1,3) , (1,0)])
with self.assertRaises(ValueError):
fault1.extendPolylineOnto( polyline0 , 0 )
points = fault1.extendPolylineOnto( polyline1 , 0 )
self.assertIsNone( points )
points = fault1.extendPolylineOnto( polyline2 , 0)
self.assertEqual( points , [(1,2) , (1,1)])
points = fault1.extendPolylineOnto( polyline3 , 0)
self.assertIsNone( points )
def test_contact(self):
grid = EclGrid.createRectangular( (100,100,10) , (1,1,1))
# Fault1 Fault4
# | |
# | |
# | |
# | ----------------------+-- Fault2
# | |
# | |
#
# -------- Fault3
#
fault1 = Fault(grid , "Fault1")
fault2 = Fault(grid , "Fault2")
fault3 = Fault(grid , "Fault3")
fault4 = Fault(grid , "Fault4")
fault1.addRecord(1 , 1 , 10 , grid.getNY() - 1 , 0 , 0 , "X")
fault2.addRecord(5 , 30 , 15 , 15 , 0 , 0 , "Y")
fault3.addRecord(2 , 10 , 9 , 9 , 0 , 0 , "Y")
fault4.addRecord(20 , 20 , 10 , grid.getNY() - 1 , 0 , 0 , "X")
#self.assertFalse( fault1.intersectsFault(fault2 , 0) )
#self.assertFalse( fault2.intersectsFault(fault1 , 0) )
#self.assertTrue( fault2.intersectsFault(fault4 , 0) )
#self.assertTrue( fault4.intersectsFault(fault2 , 0) )
self.assertTrue( fault1.intersectsFault(fault1 , 0) )
def test_fault_line_order(self):
nx = 120
ny = 60
nz = 43
grid = EclGrid.createRectangular( (nx , ny , nz) , (1,1,1) )
with TestAreaContext("python/faults/line_order"):
with open("faults.grdecl" , "w") as f:
f.write("""FAULTS
\'F\' 105 107 50 50 1 43 \'Y\' /
\'F\' 108 108 50 50 1 43 \'X\' /
\'F\' 108 108 50 50 22 43 \'Y\' /
\'F\' 109 109 49 49 1 43 \'Y\' /
\'F\' 110 110 49 49 1 43 \'X\' /
\'F\' 111 111 48 48 1 43 \'Y\' /
/
""")
faults = FaultCollection( grid , "faults.grdecl" )
fault = faults["F"]
layer = fault[29]
self.assertEqual(len(layer) , 2)
line1 = layer[0]
line2 = layer[1]
self.assertEqual(len(line1) , 4)
self.assertEqual(len(line2) , 2)
seg0 = line1[0]
seg1 = line1[1]
seg2 = line1[2]
seg3 = line1[3]
self.assertEqual( seg0.getCorners() , (50 * (nx + 1) + 104 , 50 * (nx + 1) + 107))
self.assertEqual( seg1.getCorners() , (50 * (nx + 1) + 107 , 50 * (nx + 1) + 108))
self.assertEqual( seg2.getCorners() , (50 * (nx + 1) + 108 , 49 * (nx + 1) + 108))
self.assertEqual( seg3.getCorners() , (49 * (nx + 1) + 108 , 49 * (nx + 1) + 109))
def test_join_faults(self):
grid = EclGrid.createRectangular( (100,100,10) , (1,1,1))
# Fault1 Fault4
# | |
# | |
# | |
# | ------- Fault2 |
# | |
# | |
#
# -------- Fault3
#
fault1 = Fault(grid , "Fault1")
fault2 = Fault(grid , "Fault2")
fault3 = Fault(grid , "Fault3")
fault4 = Fault(grid , "Fault4")
fault1.addRecord(1 , 1 , 10 , grid.getNY() - 1 , 0 , 0 , "X")
fault2.addRecord(5 , 10 , 15 , 15 , 0 , 0 , "Y")
fault3.addRecord(5 , 10 , 5 , 5 , 0 , 0 , "Y")
fault4.addRecord(20 , 20 , 10 , grid.getNY() - 1 , 0 , 0 , "X")
rays = fault1.getEndRays(0)
self.assertEqual( rays[0] , [(2,10) , (0,-1)])
self.assertEqual( rays[1] , [(2,100) , (0,1)])
extra = Fault.joinFaults( fault1 , fault3 , 0)
self.assertEqual( extra , [(2,10) , (2,6) , (5,6)] )
def test_boundingBox(self):
grid = EclGrid.createRectangular((10,10,10) , (1,1,1))
with self.assertRaises(ValueError):
bbox = grid.getBoundingBox2D(layer = -1 )
with self.assertRaises(ValueError):
bbox = grid.getBoundingBox2D( layer = 11 )
bbox = grid.getBoundingBox2D( layer = 10 )
self.assertEqual( bbox , ((0,0) , (10, 0) , (10 , 10) , (0,10)))
with self.assertRaises(ValueError):
grid.getBoundingBox2D( lower_left = (-1,0) )
with self.assertRaises(ValueError):
grid.getBoundingBox2D( lower_left = (6,10) )
bbox = grid.getBoundingBox2D( lower_left = (3,3) )
self.assertEqual( bbox , ((3,3) , (10,3) , (10,10) , (3,10)))
with self.assertRaises(ValueError):
grid.getBoundingBox2D( lower_left = (3,3) , upper_right = (2,2))
bbox = grid.getBoundingBox2D( lower_left = (3,3) , upper_right = (7,7))
self.assertEqual( bbox , ((3,3) , (7,3) , (7,7) , (3,7)))
def test_grdecl_load(self):
with self.assertRaises(IOError):
grid = EclGrid.loadFromGrdecl("/file/does/not/exists")
with TestAreaContext("python/grid-test/grdeclLoad"):
with open("grid.grdecl","w") as f:
f.write("Hei ...")
with self.assertRaises(ValueError):
grid = EclGrid.loadFromGrdecl("grid.grdecl")
actnum = IntVector(default_value = 1 , initial_size = 1000)
actnum[0] = 0
g1 = EclGrid.createRectangular((10,10,10) , (1,1,1) , actnum = actnum )
self.assertEqual( g1.getNumActive() , actnum.elementSum() )
g1.save_EGRID("G.EGRID")
with open("grid.grdecl" , "w") as f2:
f2.write("SPECGRID\n")
f2.write(" 10 10 10 \'F\' /\n")
with openEclFile("G.EGRID") as f:
with copen("grid.grdecl" , "a") as f2:
coord_kw = f["COORD"][0]
coord_kw.write_grdecl( f2 )
zcorn_kw = f["ZCORN"][0]
zcorn_kw.write_grdecl( f2 )
actnum_kw = f["ACTNUM"][0]
actnum_kw.write_grdecl( f2 )
g2 = EclGrid.loadFromGrdecl("grid.grdecl")
self.assertTrue( g1.equal( g2 ))
def test_get_ijk(self):
with TestAreaContext("python/fault_block_layer/neighbour") as work_area:
with open("kw.grdecl","w") as fileH:
fileH.write("FAULTBLK \n")
fileH.write("1 1 1 0 0\n")
fileH.write("1 2 2 0 3\n")
fileH.write("4 2 2 3 3\n")
fileH.write("4 4 4 0 0\n")
fileH.write("4 4 4 0 5\n")
fileH.write("/\n")
with cwrap.open("kw.grdecl") as f:
kw = EclKW.read_grdecl(
f, "FAULTBLK", ecl_type=EclDataType.ECL_INT)
grid = EclGrid.createRectangular( (5,5,1) , (1,1,1) )
layer = FaultBlockLayer( grid , 0 )
layer.loadKeyword( kw )
block = layer[0,0]
self.assertEqual( block.getBlockID() , 1 )
block = layer[2,2]
self.assertEqual( block.getBlockID() , 2 )
with self.assertRaises(ValueError):
layer[3,3]
with self.assertRaises(IndexError):
layer[5,5]
def test_rect(self):
with TestAreaContext("python/grid-test/testRect"):
a1 = 1.0
a2 = 2.0
a3 = 3.0
grid = EclGrid.createRectangular((9, 9, 9), (a1, a2, a3))
grid.save_EGRID("rect.EGRID")
grid2 = EclGrid("rect.EGRID")
self.assertTrue(grid)
self.assertTrue(grid2)
(x, y, z) = grid.get_xyz(ijk=(4, 4, 4))
self.assertAlmostEqualList([x, y, z], [4.5 * a1, 4.5 * a2, 4.5 * a3])
v = grid.cell_volume(ijk=(4, 4, 4))
self.assertFloatEqual(v, a1 * a2 * a3)
z = grid.depth(ijk=(4, 4, 4 ))
self.assertFloatEqual(z, 4.5 * a3)
g1 = grid.global_index(ijk=(2, 2, 2))
g2 = grid.global_index(ijk=(4, 4, 4))
(dx, dy, dz) = grid.distance(g2, g1)
self.assertAlmostEqualList([dx, dy, dz], [2 * a1, 2 * a2, 2 * a3])
self.assertTrue(grid.cell_contains(2.5 * a1, 2.5 * a2, 2.5 * a3, ijk=(2, 2, 2)))
def make_grid( ):
grid = EclGrid.createRectangular( (nx,ny,nz) , (1,1,1) )
if not os.path.isdir("grid"):
os.makedirs("grid")
grid.save_EGRID("grid/CASE.EGRID")
return grid
def test_setitem( self ):
actnum = IntVector(default_value = 1 , initial_size = 1000)
for i in range(100):
actnum[i] = 0
grid = EclGrid.createRectangular( (10,10,10) , (1,1,1) , actnum = actnum)
kw = Ecl3DKW( "KW" , grid , EclDataType.ECL_FLOAT , default_value = 77)
with self.assertRaises(IndexError):
kw[1000]
with self.assertRaises(IndexError):
kw[0,10,100]
with self.assertRaises(ValueError):
kw[1,1]
with self.assertRaises(ValueError):
kw[1,1,1,1]
kw.assign(99)
self.assertEqual( kw[0,0,0] , 77 )
self.assertEqual( kw[0,0,1] , 99 )
with self.assertRaises(ValueError):
kw[0,0,0] = 88
kw[0,0,1] = 100
self.assertEqual( kw[0,0,1] , 100 )
def test_fault_barrier(self):
nx = 120
ny = 60
nz = 43
grid = EclGrid.createRectangular( (nx , ny , nz) , (1,1,1) )
with TestAreaContext("python/faults/line_order"):
with open("faults.grdecl" , "w") as f:
f.write("""FAULTS
\'F\' 105 107 50 50 1 43 \'Y\' /
\'F\' 108 108 50 50 1 43 \'X\' /
\'F\' 108 108 50 50 22 43 \'Y\' /
\'F\' 109 109 49 49 1 43 \'Y\' /
\'F\' 110 110 49 49 1 43 \'X\' /
\'F\' 111 111 48 48 1 43 \'Y\' /
/
""")
with open("faults.grdecl") as f:
faults = FaultCollection( grid , "faults.grdecl" )
# Fault layout:
#
# +---+---+---+---+
# |
# +---+ +
# |
# +---+
fault = faults["F"]
layer = Layer(nx,ny)
fault_pairs = [((104,49),(104,50)),
((105,49),(105,50)),
((106,49),(106,50)),
((107,49),(108,49)),
((107,49),(107,50)),
((108,48),(108,49)),
((109,48),(110,48)),
((110,47),(110,48))]
gap_pair = ((109,48),(109,49))
for p1,p2 in fault_pairs:
self.assertTrue(layer.cellContact( p1 , p2 ))
p1,p2 = gap_pair
self.assertTrue(layer.cellContact( p1 , p2 ))
layer.addFaultBarrier(fault , 30 , link_segments = False)
for p1,p2 in fault_pairs:
self.assertFalse(layer.cellContact( p1 , p2 ))
p1,p2 = gap_pair
self.assertTrue(layer.cellContact( p1 , p2 ))
layer.addFaultBarrier(fault , 30)
p1,p2 = gap_pair
self.assertFalse(layer.cellContact( p1 , p2 ))
def test_fault_block_edge(self):
grid = EclGrid.createRectangular( (5,5,1) , (1,1,1) )
kw = EclKW( "FAULTBLK" , grid.getGlobalSize() , EclDataType.ECL_INT )
kw.assign( 0 )
for j in range(1,4):
for i in range(1,4):
g = i + j*grid.getNX()
kw[g] = 1
layer = FaultBlockLayer( grid , 0 )
def test_create( self ):
actnum = IntVector(default_value = 1 , initial_size = 1000)
for i in range(100):
actnum[i] = 0
grid = EclGrid.createRectangular( (10,10,10) , (1,1,1) , actnum = actnum)
kw = Ecl3DKW( "KW" , grid , EclDataType.ECL_FLOAT )
self.assertEqual( len(kw) , grid.getNumActive())
self.assertEqual( (10,10,10) , kw.dims() )
def test_add_polyline_barrier(self):
d = 10
layer = Layer(d,d)
grid = EclGrid.createRectangular( (d,d,1) , (1,1,1) )
pl = CPolyline( init_points = [(0 , 0) , (d/2 , d/2) , (d,d)])
layer.addPolylineBarrier( pl , grid , 0)
for i in range(d):
self.assertTrue( layer.bottomBarrier(i,i) )
if i < (d - 1):
self.assertTrue( layer.leftBarrier(i+1,i) )
def test_connect_faults(self):
grid = EclGrid.createRectangular( (100,100,10) , (1,1,1))
# Fault1 Fault4
# | |
# | |
# | |
# | ------- Fault2 |
# | |
# | |
#
# -------- Fault3
#
fault1 = Fault(grid , "Fault1")
fault2 = Fault(grid , "Fault2")
fault3 = Fault(grid , "Fault3")
fault4 = Fault(grid , "Fault4")
fault1.addRecord(1 , 1 , 10 , grid.getNY() - 1 , 0 , 0 , "X")
fault2.addRecord(5 , 10 , 15 , 15 , 0 , 0 , "Y")
fault3.addRecord(5 , 10 , 5 , 5 , 0 , 0 , "Y")
fault4.addRecord(20 , 20 , 10 , grid.getNY() - 1 , 0 , 0 , "X")
for other_fault in [fault2 , fault3,fault4]:
with self.assertRaises(ValueError):
fault1.extendToFault( other_fault ,0)
with self.assertRaises(ValueError):
fault2.extendToFault( fault3 , 0)
for other_fault in [fault1 , fault2,fault4]:
with self.assertRaises(ValueError):
fault3.extendToFault( other_fault ,0 )
for other_fault in [fault1 , fault2,fault3]:
with self.assertRaises(ValueError):
fault4.extendToFault( other_fault , 0)
ext21 = fault2.extendToFault( fault1 , 0)
self.assertEqual(len(ext21) , 2)
p0 = ext21[0]
p1 = ext21[1]
self.assertEqual(p0 , (5 , 16))
self.assertEqual(p1 , (2 , 16))
ext24 = fault2.extendToFault( fault4,0 )
self.assertEqual(len(ext24) , 2)
p0 = ext24[0]
p1 = ext24[1]
self.assertEqual(p0 , (11 , 16))
self.assertEqual(p1 , (21 , 16))
def setUp(self):
self.grid = EclGrid.createRectangular( (10,10,10) , (1,1,1) )
self.kw = EclKW( "FAULTBLK" , self.grid.getGlobalSize() , EclDataType.ECL_INT )
self.kw.assign( 1 )
reg = EclRegion( self.grid , False )
for k in range(self.grid.getNZ()):
reg.clear( )
reg.select_kslice( k , k )
self.kw.assign( k , mask = reg )
self.kw[ k * self.grid.getNX() * self.grid.getNY() + 7] = 177
def test_PolylineIJ(self):
nx = 10
ny = 10
nz = 10
grid = EclGrid.createRectangular( (nx,ny,nz) , (0.1,0.1,0.1))
f = Fault(grid , "F")
f.addRecord(0 , 1 , 0 , 0 , 0,0 , "Y-")
f.addRecord(2 , 2 , 0 , 1 , 0,0 , "X-")
f.addRecord(2 , 2 , 1 , 1 , 0,0 , "Y")
pl = f.getIJPolyline( 0 )
self.assertEqual(pl , [(0,0) , (2,0) , (2,2) , (3,2)])
def test_internal_blocks(self):
nx = 8
ny = 8
nz = 1
grid = EclGrid.createRectangular( (nx , ny , nz) , (1,1,1) )
layer = FaultBlockLayer( grid , 0 )
with TestAreaContext("python/FaultBlocks/internal_blocks"):
with open("faultblock.grdecl","w") as fileH:
fileH.write("FAULTBLK \n")
fileH.write("1 1 1 1 2 2 2 2 \n")
fileH.write("1 4 4 1 2 5 5 2 \n")
fileH.write("1 4 4 1 2 5 5 2 \n")
fileH.write("1 1 1 1 2 2 2 2 \n")
fileH.write("1 1 1 1 1 2 2 2 \n")
fileH.write("1 1 3 1 1 2 2 2 \n")
fileH.write("1 1 1 1 1 2 2 2 \n")
fileH.write("1 1 1 1 1 2 2 2 \n")
fileH.write("/\n")
with cwrap.open("faultblock.grdecl") as f:
kw = EclKW.read_grdecl(
f, "FAULTBLK", ecl_type=EclDataType.ECL_INT)
with open("faults.grdecl", "w") as f:
f.write("FAULTS\n")
f.write("\'FX\' 4 4 1 4 1 1 'X' /\n")
f.write("\'FX\' 5 5 4 4 1 1 'Y' /\n")
f.write("\'FX\' 5 5 5 8 1 1 'X' /\n")
f.write("/")
faults = FaultCollection( grid , "faults.grdecl")
layer.loadKeyword( kw )
layer.addFaultBarrier( faults["FX"] )
b1 = layer.getBlock( 1 )
b2 = layer.getBlock( 2 )
b3 = layer.getBlock( 3 )
b4 = layer.getBlock( 4 )
b5 = layer.getBlock( 5 )
nb = b1.getNeighbours()
for b in nb:
print('Block:%d' % b.getBlockID())
self.assertTrue( len(nb) == 2 )
self.assertTrue( b3 in nb )
self.assertTrue( b4 in nb )
nb = b2.getNeighbours()
self.assertTrue( len(nb) == 1 )
self.assertTrue( b5 in nb )
def test_active(self):
d = 10
layer = Layer(d,d)
with self.assertRaises( ValueError ):
layer.activeCell(d+1,d+2)
self.assertTrue( layer.activeCell(1,2) )
grid = EclGrid.createRectangular( (d,d+1,1) , (1,1,1) )
with self.assertRaises( ValueError ):
layer.updateActive( grid , 0 )
grid = EclGrid.createRectangular( (d,d,1) , (1,1,1) )
with self.assertRaises( ValueError ):
layer.updateActive( grid , 10 )
actnum = IntVector( initial_size = d*d*1 , default_value = 1)
actnum[0] = 0
grid = EclGrid.createRectangular( (d,d,1) , (1,1,1) , actnum = actnum)
layer.updateActive( grid , 0 )
self.assertTrue( layer.activeCell(1,2) )
self.assertFalse( layer.activeCell(0,0) )
def test_neighbours(self):
with TestAreaContext("python/fault_block_layer/neighbour") as work_area:
with open("kw.grdecl","w") as fileH:
fileH.write("FAULTBLK \n")
fileH.write("1 1 1 0 0\n")
fileH.write("1 2 2 0 3\n")
fileH.write("4 2 2 3 3\n")
fileH.write("4 4 4 0 0\n")
fileH.write("4 4 4 0 5\n")
fileH.write("/\n")
with cwrap.open("kw.grdecl") as f:
kw = EclKW.read_grdecl(
f, "FAULTBLK", ecl_type=EclDataType.ECL_INT)
grid = EclGrid.createRectangular( (5,5,1) , (1,1,1) )
layer = FaultBlockLayer( grid , 0 )
layer.loadKeyword( kw )
block1 = layer.getBlock( 1 )
block2 = layer.getBlock( 2 )
block3 = layer.getBlock( 3 )
block4 = layer.getBlock( 4 )
block5 = layer.getBlock( 5 )
self.assertEqual( block1.getParentLayer() , layer )
#Expected: 1 -> {2,4}, 2 -> {1,3,4}, 3 -> {2}, 4 -> {1,2}, 5-> {}
neighbours = block1.getNeighbours()
self.assertEqual( len(neighbours) , 2)
self.assertTrue( block2 in neighbours )
self.assertTrue( block4 in neighbours )
neighbours = block2.getNeighbours()
self.assertEqual( len(neighbours) , 3)
self.assertTrue( block1 in neighbours )
self.assertTrue( block3 in neighbours )
self.assertTrue( block4 in neighbours )
neighbours = block3.getNeighbours()
self.assertEqual( len(neighbours) , 1)
self.assertTrue( block2 in neighbours )
neighbours = block4.getNeighbours()
self.assertEqual( len(neighbours) , 2)
self.assertTrue( block1 in neighbours )
self.assertTrue( block2 in neighbours )
neighbours = block5.getNeighbours()
self.assertEqual( len(neighbours) , 0)
def test_equal(self):
grid = EclGrid.createRectangular( (10,10,1) , (1,1,1))
kw_int = EclKW( "INT" , grid.getGlobalSize( ) , EclDataType.ECL_INT )
kw_float = EclKW( "FLOAT" , grid.getGlobalSize( ) , EclDataType.ECL_FLOAT )
kw_int[0:49] = 1
region = EclRegion(grid, False)
region.select_equal( kw_int , 1 )
glist = region.getGlobalList()
for g in glist:
self.assertEqual( kw_int[g] , 1 )
with self.assertRaises(ValueError):
region.select_equal( kw_float , 1 )
def test_create_global_size( self ):
actnum = IntVector(default_value = 1 , initial_size = 1000)
for i in range(100):
actnum[i] = 0
grid = EclGrid.createRectangular( (10,10,10) , (1,1,1) , actnum = actnum)
kw = Ecl3DKW( "KW" , grid , EclDataType.ECL_FLOAT , global_active = True)
self.assertEqual( len(kw) , grid.getGlobalSize())
kw.assign(50)
self.assertEqual( kw[0,0,0] , 50 )
kw[0,0,0] = 45
self.assertEqual( kw[0,0,0] , 45 )
def test_add_polyline_barrier1(self):
grid = EclGrid.createRectangular( (4,1,1) , (1,1,1) )
layer = FaultBlockLayer( self.grid , 0 )
polyline = Polyline( init_points = [ (1.99 , 0.001) , (2.01 , 0.99)])
points = [((1,0) , (2,0))]
geo_layer = layer.getGeoLayer()
for p1,p2 in points:
self.assertTrue(geo_layer.cellContact( p1 , p2 ))
layer.addPolylineBarrier( polyline )
for p1,p2 in points:
print(p1,p2)
self.assertFalse(geo_layer.cellContact( p1 , p2 ))
def test_compressed_copy(self):
actnum = IntVector(default_value = 1 , initial_size = 1000)
for i in range(500):
actnum[2*i + 1] = 0
grid = EclGrid.createRectangular( (10,10,10) , (1,1,1) , actnum = actnum)
kw = Ecl3DKW( "KW" , grid , EclDataType.ECL_INT , global_active = True)
for i in range(len(kw)):
kw[i] = i
kw_copy = kw.compressedCopy()
self.assertTrue( isinstance( kw_copy , EclKW ) )
self.assertEqual(len(kw_copy) , 500)
for i in range(len(kw_copy)):
self.assertEqual(kw_copy[i] , 2*i)
def test_fix_uninitialized(self):
nx = 10
ny = 11
nz = 12
grid = EclGrid.createRectangular( (nx,ny,nz) , (1,1,1) )
kw = Ecl3DKW("REGIONS" , grid , EclDataType.ECL_INT , global_active = True)
kw.assign(3)
self.assertEqual( 3 * nx*ny*nz , sum(kw))
kw[1,1,1] = 0
kw[3,3,3] = 0
kw[6,6,6] = 0
self.assertEqual( 3 * nx*ny*nz - 9 , sum(kw))
kw.fixUninitialized( grid )
self.assertEqual( 3 * nx*ny*nz , sum(kw))
def test_neighbours3(self):
nx = 8
ny = 8
nz = 1
grid = EclGrid.createRectangular( (nx , ny , nz) , (1,1,1) )
layer = FaultBlockLayer( grid , 0 )
with TestAreaContext("python/FaultBlocks/neighbours"):
with open("faultblock.grdecl","w") as fileH:
fileH.write("FAULTBLK \n")
fileH.write("1 1 1 1 2 2 2 2 \n")
fileH.write("1 1 1 1 2 2 2 2 \n")
fileH.write("1 1 1 1 2 2 2 2 \n")
fileH.write("1 1 1 1 2 2 2 2 \n")
fileH.write("1 1 1 1 1 2 2 2 \n")
fileH.write("1 1 1 1 1 2 2 2 \n")
fileH.write("1 1 1 1 1 2 2 2 \n")
fileH.write("1 1 1 1 1 2 2 2 \n")
fileH.write("/\n")
kw = EclKW.read_grdecl(open("faultblock.grdecl") , "FAULTBLK" , ecl_type = EclDataType.ECL_INT)
with open("faults.grdecl" , "w") as f:
f.write("FAULTS\n")
f.write("\'FX\' 4 4 1 4 1 1 'X' /\n")
f.write("\'FX\' 5 5 5 8 1 1 'X' /\n")
f.write("/")
faults = FaultCollection( grid , "faults.grdecl")
layer.loadKeyword( kw )
b1 = layer.getBlock( 1 )
b2 = layer.getBlock( 2 )
nb = b1.getNeighbours()
self.assertTrue( b2 in nb )
layer.addFaultBarrier( faults["FX"] , link_segments = False)
nb = b1.getNeighbours()
self.assertTrue( b2 in nb )
def test_region_filter(self):
nx = 10
ny = 10
nz = 1
actnum = IntVector(initial_size=nx * ny * nz, default_value=1)
actnum[nx * ny - 1] = 0
grid = EclGrid.createRectangular((nx, ny, nz), (1, 1, 1),
actnum=actnum)
self.assertEqual(grid.getNumActive(), nx * ny * nz - 1)
kw = Ecl3DKW.create("REGIONS",
grid,
EclDataType.ECL_INT,
global_active=True)
kw.assign(0)
kw[0:int(nx * ny / 2)] = 1
kw[5, 2, 0] = 0
kw[0, 9, 0] = 2
kw.fixUninitialized(grid)
# Not assigned because they are in contact with a '2'; these
# two are problem cells.
self.assertEqual(kw[0, ny - 2, 0], 0)
self.assertEqual(kw[1, ny - 1, 0], 0)
# Not assigned because it is inactive
self.assertEqual(kw[nx - 1, ny - 1, 0], 0)
self.assertEqual(kw[5, 2, 0], 1)
for j in range(5, 10):
self.assertEqual(kw[5, j, 0], 1)
for i in range(10):
self.assertEqual(kw[i, 7, 0], 1)
def test_add_polyline_barrier2(self):
grid = EclGrid.createRectangular( (10,10,1) , (1,1,1) )
layer = FaultBlockLayer( self.grid , 0 )
polyline = Polyline( init_points = [ (0.1 , 0.9) , (8.9,0.9) , (8.9,8.9) ])
points = [((0,0) , (0,1)),
((2,0) , (2,1)),
((4,0) , (4,1)),
((6,0) , (6,1)),
((8,0) , (8,1)),
#
((8,1) , (9,1)),
((8,3) , (9,3)),
((8,5) , (9,5)),
((8,7) , (9,7))]
geo_layer = layer.getGeoLayer()
for p1,p2 in points:
self.assertTrue(geo_layer.cellContact( p1 , p2 ))
layer.addPolylineBarrier( polyline )
for p1,p2 in points:
print(p1,p2)
self.assertFalse(geo_layer.cellContact( p1 , p2 ))
def test_grdecl_load(self):
with self.assertRaises(IOError):
grid = EclGrid.loadFromGrdecl("/file/does/not/exists")
with TestAreaContext("python/grid-test/grdeclLoad"):
with open("grid.grdecl", "w") as f:
f.write("Hei ...")
with self.assertRaises(ValueError):
grid = EclGrid.loadFromGrdecl("grid.grdecl")
actnum = IntVector(default_value=1, initial_size=1000)
actnum[0] = 0
g1 = EclGrid.createRectangular((10, 10, 10), (1, 1, 1),
actnum=actnum)
self.assertEqual(g1.getNumActive(), actnum.elementSum())
g1.save_EGRID("G.EGRID")
with open("grid.grdecl", "w") as f2:
f2.write("SPECGRID\n")
f2.write(" 10 10 10 \'F\' /\n")
with openEclFile("G.EGRID") as f:
with copen("grid.grdecl", "a") as f2:
coord_kw = f["COORD"][0]
coord_kw.write_grdecl(f2)
zcorn_kw = f["ZCORN"][0]
zcorn_kw.write_grdecl(f2)
actnum_kw = f["ACTNUM"][0]
actnum_kw.write_grdecl(f2)
g2 = EclGrid.loadFromGrdecl("grid.grdecl")
self.assertTrue(g1.equal(g2))
def setUp(self):
self.grid = EclGrid.createRectangular((10, 10, 10), (1, 1, 1))
def setUpClass(cls):
cls.grid = EclGrid.createRectangular((151, 100, 50), (1, 1, 1))
def test_neighbour_cells(self):
nx = 10
ny = 8
nz = 7
grid = EclGrid.createRectangular((nx, ny, nz), (1, 1, 1))
faults_file = self.createTestPath(
"local/ECLIPSE/FAULTS/faults_nb.grdecl")
faults = FaultCollection(grid, faults_file)
fault = faults["FY"]
self.assertEqual(len(fault), 1)
fault_layer = fault[0]
fl1 = fault_layer[0]
nb_cells1 = fl1.getNeighborCells()
true_nb_cells1 = [(0, nx), (1, nx + 1), (2, nx + 2), (3, nx + 3),
(4, nx + 4)]
self.assertListEqual(nb_cells1, true_nb_cells1)
fl2 = fault_layer[1]
nb_cells2 = fl2.getNeighborCells()
true_nb_cells2 = [(6, nx + 6), (7, nx + 7), (8, nx + 8), (9, nx + 9)]
self.assertListEqual(nb_cells2, true_nb_cells2)
nb_cells = fault_layer.getNeighborCells()
self.assertListEqual(nb_cells, true_nb_cells1 + true_nb_cells2)
fault = faults["FY0"]
fault_layer = fault[0]
fl1 = fault_layer[0]
nb_cells1 = fl1.getNeighborCells()
true_nb_cells1 = [(-1, 0), (-1, 1), (-1, 2)]
self.assertListEqual(nb_cells1, true_nb_cells1)
fault = faults["FYNY"]
fault_layer = fault[0]
fl1 = fault_layer[0]
nb_cells1 = fl1.getNeighborCells()
true_nb_cells1 = [(nx * (ny - 1), -1), (nx * (ny - 1) + 1, -1),
(nx * (ny - 1) + 2, -1)]
self.assertListEqual(nb_cells1, true_nb_cells1)
fault = faults["FX"]
fault_layer = fault[0]
fl1 = fault_layer[0]
nb_cells1 = fl1.getNeighborCells()
true_nb_cells1 = [(0, 1), (nx, nx + 1), (2 * nx, 2 * nx + 1)]
self.assertListEqual(nb_cells1, true_nb_cells1)
fault = faults["FX0"]
fault_layer = fault[0]
fl1 = fault_layer[0]
nb_cells1 = fl1.getNeighborCells()
true_nb_cells1 = [(-1, 0), (-1, nx), (-1, 2 * nx)]
self.assertListEqual(nb_cells1, true_nb_cells1)
fault = faults["FXNX"]
fault_layer = fault[0]
fl1 = fault_layer[0]
nb_cells1 = fl1.getNeighborCells()
true_nb_cells1 = [(nx - 1, -1), (2 * nx - 1, -1), (3 * nx - 1, -1)]
self.assertListEqual(nb_cells1, true_nb_cells1)
def test_neighbours2(self):
nx = 8
ny = 8
nz = 1
grid = EclGrid.createRectangular((nx, ny, nz), (1, 1, 1))
layer = FaultBlockLayer(grid, 0)
with TestAreaContext("python/FaultBlocks/neighbours"):
with open("faultblock.grdecl", "w") as fileH:
fileH.write("FAULTBLK \n")
fileH.write("1 1 1 1 2 2 2 2 \n")
fileH.write("1 1 1 1 2 2 2 2 \n")
fileH.write("1 1 1 1 2 2 2 2 \n")
fileH.write("1 1 1 1 2 2 2 2 \n")
fileH.write("3 3 3 3 2 2 2 2 \n")
fileH.write("3 3 3 3 2 2 2 2 \n")
fileH.write("3 3 3 3 2 2 2 2 \n")
fileH.write("3 3 3 3 2 2 2 2 \n")
fileH.write("/\n")
with cwrap.open("faultblock.grdecl") as f:
kw = EclKW.read_grdecl(f,
"FAULTBLK",
ecl_type=EclDataType.ECL_INT)
with open("faults.grdecl", "w") as f:
f.write("FAULTS\n")
f.write("\'FY\' 1 4 4 4 1 1 'Y' /\n")
f.write("\'FX\' 4 4 1 8 1 1 'X' /\n")
f.write("/")
faults = FaultCollection(grid, "faults.grdecl")
layer.loadKeyword(kw)
b1 = layer.getBlock(1)
b2 = layer.getBlock(2)
b3 = layer.getBlock(3)
nb = b1.getNeighbours()
self.assertTrue(b2 in nb)
self.assertTrue(b3 in nb)
polylines1 = CPolylineCollection()
p1 = polylines1.createPolyline(name="P1")
p1.addPoint(4, 0)
p1.addPoint(4, 4)
p1.addPoint(4, 8)
nb = b1.getNeighbours(polylines=polylines1)
self.assertFalse(b2 in nb)
self.assertTrue(b3 in nb)
polylines2 = CPolylineCollection()
p1 = polylines2.createPolyline(name="P2")
p1.addPoint(0, 4)
p1.addPoint(4, 4)
nb = b1.getNeighbours(polylines=polylines2)
self.assertTrue(b2 in nb)
self.assertFalse(b3 in nb)
layer.addFaultBarrier(faults["FY"])
nb = b1.getNeighbours()
self.assertTrue(b2 in nb)
self.assertFalse(b3 in nb)
layer.addFaultBarrier(faults["FX"])
nb = b1.getNeighbours()
self.assertEqual(len(nb), 0)
def test_default(self):
grid = EclGrid.createRectangular((10, 10, 10), (1, 1, 1))
kw = Ecl3DKW("KW", grid, EclDataType.ECL_FLOAT)
kw.setDefault(55)
self.assertTrue(55, kw.getDefault())
