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import unittest
import sys
import numpy as np
from opm.util import EModel
try:
from tests.utils import test_path
except ImportError:
from utils import test_path
class TestEModel(unittest.TestCase):
def test_open_model(self):
refArrList = ["PORV", "CELLVOL", "DEPTH", "DX", "DY", "DZ", "PORO", "PERMX", "PERMY", "PERMZ", "NTG", "TRANX",
"TRANY", "TRANZ", "ACTNUM", "ENDNUM", "EQLNUM", "FIPNUM", "FLUXNUM", "IMBNUM", "PVTNUM",
"SATNUM", "SWL", "SWCR", "SGL", "SGU", "ISWL", "ISWCR", "ISGL", "ISGU", "PPCW", "PRESSURE",
"RS", "RV", "SGAS", "SWAT", "SOMAX", "SGMAX"]
self.assertRaises(RuntimeError, EModel, "/file/that/does_not_exists")
self.assertRaises(ValueError, EModel, test_path("data/9_EDITNNC.EGRID"))
self.assertRaises(ValueError, EModel, test_path("data/9_EDITNNC.UNRST"))
mod1 = EModel(test_path("data/9_EDITNNC.INIT"))
arrayList = mod1.get_list_of_arrays()
for n, element in enumerate(arrayList):
self.assertEqual(element[0], refArrList[n])
celvol1 = mod1.get("CELLVOL")
self.assertEqual(len(celvol1), 2794)
def test_add_filter(self):
mod1 = EModel(test_path("data/9_EDITNNC.INIT"))
celvol1 = mod1.get("CELLVOL")
depth1 = mod1.get("DEPTH")
self.assertTrue(isinstance(celvol1, np.ndarray))
self.assertEqual(celvol1.dtype, "float32")
refVol1 = 2.79083e8
# The algorithm for sum in Python 3.12 changed to Neumaier summation
# which breaks the following test. Using numpy.sum now to get the
# old behaviour. For 3.11 they yield the same result.
self.assertTrue( abs((np.sum(celvol1) - refVol1)/refVol1) < 1.0e-5)
mod1.add_filter("EQLNUM","eq", 1);
mod1.add_filter("DEPTH","lt", 2645.21);
refVol2 = 1.08876e8
refPorvVol2 = 2.29061e7
porv2 = mod1.get("PORV")
celvol2 = mod1.get("CELLVOL")
self.assertTrue( abs((sum(celvol2) - refVol2)/refVol2) < 1.0e-5)
self.assertTrue( abs((sum(porv2) - refPorvVol2)/refPorvVol2) < 1.0e-5)
mod1.reset_filter()
mod1.add_filter("EQLNUM","eq", 2);
mod1.add_filter("DEPTH","in", 2584.20, 2685.21);
refPorvVol3 = 3.34803e7
porv3 = mod1.get("PORV")
self.assertTrue( abs((sum(porv3) - refPorvVol3)/refPorvVol3) < 1.0e-5)
mod1.reset_filter()
mod1.add_filter("I","lt", 10);
mod1.add_filter("J","between", 3, 15);
mod1.add_filter("K","between", 2, 9);
poro = mod1.get("PORO")
self.assertEqual(len(poro), 495)
def test_paramers(self):
mod1 = EModel(test_path("data/9_EDITNNC.INIT"))
self.assertFalse("XXX" in mod1)
self.assertTrue("PORV" in mod1)
self.assertTrue("PRESSURE" in mod1)
self.assertTrue("RS" in mod1)
self.assertTrue("RV" in mod1)
self.assertEqual(mod1.active_report_step(), 0)
rsteps = mod1.get_report_steps()
self.assertEqual(rsteps, [0, 4, 7, 10, 15, 20, 27, 32, 36, 39])
mod1.set_report_step(7)
# parameter RS and RV is missing in report step number 7
self.assertFalse("RS" in mod1)
self.assertFalse("RV" in mod1)
mod1.set_report_step(15)
self.assertTrue("RS" in mod1)
self.assertTrue("RV" in mod1)
arrayList = mod1.get_list_of_arrays()
def test_rsteps_steps(self):
pres_ref_4_1_10 = [272.608, 244.461, 228.503, 214.118, 201.147, 194.563, 178.02, 181.839, 163.465, 148.677]
mod1 = EModel(test_path("data/9_EDITNNC.INIT"))
mod1.add_filter("I","eq", 4);
mod1.add_filter("J","eq", 1);
mod1.add_filter("K","eq", 10);
self.assertTrue(mod1.has_report_step(4))
self.assertFalse(mod1.has_report_step(2))
rsteps = mod1.get_report_steps()
for n, step in enumerate(rsteps):
mod1.set_report_step(step)
pres = mod1.get("PRESSURE")
self.assertTrue(abs(pres[0] - pres_ref_4_1_10[n])/pres_ref_4_1_10[n] < 1.0e-5)
def test_grid_props(self):
mod1 = EModel(test_path("data/9_EDITNNC.INIT"))
nI,nJ,nK = mod1.grid_dims()
self.assertEqual((nI,nJ,nK), (13, 22, 11))
nAct = mod1.active_cells()
self.assertEqual(nAct, 2794)
def test_hc_filter(self):
nAct_hc_eqln1 = 1090
nAct_hc_eqln2 = 1694
mod1 = EModel(test_path("data/9_EDITNNC.INIT"))
porv = mod1.get("PORV")
mod1.set_depth_fwl([2645.21, 2685.21])
mod1.add_hc_filter()
porv = mod1.get("PORV")
self.assertEqual(len(porv), nAct_hc_eqln1 + nAct_hc_eqln2)
mod1.reset_filter()
mod1.add_filter("EQLNUM","eq", 1);
mod1.add_filter("DEPTH","lt", 2645.21);
porv1 = mod1.get("PORV")
self.assertEqual(len(porv1), nAct_hc_eqln1)
mod1.reset_filter()
mod1.add_filter("EQLNUM","eq", 2);
mod1.add_filter("DEPTH","lt", 2685.21);
porv2 = mod1.get("PORV")
self.assertEqual(len(porv2), nAct_hc_eqln2)
ivect = mod1.get("I")
if __name__ == "__main__":
unittest.main()
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