Coverage for tests / test_fgcmcal_hsc.py: 22%

1# See COPYRIGHT file at the top of the source tree. 

2# 

3# This file is part of fgcmcal. 

4# 

5# Developed for the LSST Data Management System. 

6# This product includes software developed by the LSST Project 

7# (https://www.lsst.org). 

8# See the COPYRIGHT file at the top-level directory of this distribution 

9# for details of code ownership. 

10# 

11# This program is free software: you can redistribute it and/or modify 

12# it under the terms of the GNU General Public License as published by 

13# the Free Software Foundation, either version 3 of the License, or 

14# (at your option) any later version. 

15# 

16# This program is distributed in the hope that it will be useful, 

17# but WITHOUT ANY WARRANTY; without even the implied warranty of 

18# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

19# GNU General Public License for more details. 

20# 

21# You should have received a copy of the GNU General Public License 

22# along with this program. If not, see <https://www.gnu.org/licenses/>. 

23"""Test the fgcmcal code with testdata_jointcal/hsc. 

24 

25Run test suite on fgcmcal using Gen3 HSC data from testdata_jointcal. 

26""" 

27import unittest 

28import os 

29import tempfile 

30import numpy as np 

31 

32# Need to import pyproj to prevent file handle leakage since importing 

33# pyproj automatically opens proj.db and never closes it. We can not wait 

34# for some dependent code to import it whilst the test is running since then 

35# the leak checker will think it is a leak. 

36import pyproj # noqa: F401 

37 

38# Ensure that matplotlib doesn't try to open a display during testing. 

39import matplotlib 

40matplotlib.use("Agg") 

41 

42import lsst.utils # noqa: E402 

43import lsst.pipe.tasks # noqa: E402 

44import lsst.daf.butler.cli.cliLog # noqa: E402 

45 

46import fgcmcalTestBase # noqa: E402 

47 

48 

49ROOT = os.path.abspath(os.path.dirname(__file__)) 

50 

51I0STD = [0.08294534, 0.07877351, 0.06464688] 

52I10STD = [-0.000091981, -0.00061516, -0.00063434] 

53I0RECON = [0.07322179342588758, 0.0689530429, 0.05600673] 

54I10RECON = [-4.490243571049125, -7.01786443508, 3.62738180611] 

55 

56 

57class FgcmcalTestHSC(fgcmcalTestBase.FgcmcalTestBase, lsst.utils.tests.TestCase): 

58 @classmethod 

59 def setUpClass(cls): 

60 try: 

61 cls.dataDir = lsst.utils.getPackageDir('testdata_jointcal') 

62 except LookupError: 

63 raise unittest.SkipTest("testdata_jointcal not setup") 

64 try: 

65 lsst.utils.getPackageDir('obs_subaru') 

66 except LookupError: 

67 raise unittest.SkipTest("obs_subaru not setup") 

68 

69 lsst.daf.butler.cli.cliLog.CliLog.initLog(longlog=False) 

70 

71 cls.testDir = tempfile.mkdtemp(dir=ROOT, prefix="TestFgcm-") 

72 

73 cls._importRepository('lsst.obs.subaru.HyperSuprimeCam', 

74 os.path.join(cls.dataDir, 'hsc/repo'), 

75 os.path.join(cls.dataDir, 'hsc', 'exports.yaml')) 

76 

77 def test_fgcmcalPipelineBuildFromTable(self): 

78 """Test running the full pipeline, using older association code. 

79 

80 This test uses the FgcmBuildStarsFromTableTask instead of the new 

81 FgcmBuildFromIsolatedStarsTask. 

82 """ 

83 # Set numpy seed for stability 

84 np.random.seed(seed=1000) 

85 

86 instName = 'HSC' 

87 testName = 'testfgcmcalpipe' 

88 

89 nBand = 3 

90 i0Std = np.array(I0STD) 

91 i10Std = np.array(I10STD) 

92 i0Recon = np.array(I0RECON) 

93 i10Recon = np.array(I10RECON) 

94 

95 self._testFgcmMakeLut(instName, testName, 

96 nBand, i0Std, i0Recon, i10Std, i10Recon) 

97 

98 visits = [34648, 34690, 34714, 34674, 34670, 36140, 35892, 36192, 36260, 36236] 

99 

100 nStar = 305 

101 nObs = 3789 

102 

103 self._testFgcmBuildStarsTable(instName, testName, 

104 "physical_filter IN ('HSC-G', 'HSC-R', 'HSC-I')", 

105 visits, nStar, nObs) 

106 

107 nZp = 1120 

108 nGoodZp = 123 

109 nOkZp = 123 

110 nBadZp = 997 

111 nStdStars = 237 

112 nPlots = 66 

113 

114 # We need an extra config file to turn off parquet format. 

115 extraConfigFile = os.path.join(self.testDir, "turn_off_parquet.py") 

116 with open(extraConfigFile, "w") as f: 

117 f.write("config.useParquetCatalogFormat = False\n") 

118 

119 self._testFgcmFitCycle(instName, testName, 

120 0, nZp, nGoodZp, nOkZp, nBadZp, nStdStars, nPlots, skipChecks=True, 

121 extraConfig=extraConfigFile) 

122 self._testFgcmFitCycle(instName, testName, 

123 1, nZp, nGoodZp, nOkZp, nBadZp, nStdStars, nPlots, skipChecks=True, 

124 extraConfig=extraConfigFile) 

125 

126 # We need to create an extra config file to turn on "sub-ccd gray" for testing. 

127 # We also want to exercise the code path setting useExposureReferenceOffset = False. 

128 extraConfigFile = os.path.join(self.testDir, "cycle03_patch_config.py") 

129 with open(extraConfigFile, "w") as f: 

130 f.write("config.useParquetCatalogFormat = False\n") 

131 f.write("config.isFinalCycle = True\n") 

132 f.write("config.ccdGraySubCcdDict = {'g': True, 'r': True, 'i': True}\n") 

133 f.write("config.useExposureReferenceOffset = False") 

134 

135 self._testFgcmFitCycle(instName, testName, 

136 2, nZp, nGoodZp, nOkZp, nBadZp, nStdStars, nPlots, 

137 extraConfig=extraConfigFile) 

138 

139 def test_fgcmcalPipeline(self): 

140 """Test running the full pipeline, using new isolated star association code. 

141 

142 This test uses the FgcmBuildFromIsolatedStarsTask instead of the old 

143 FgcmBuildStarsFromTableTask. 

144 """ 

145 # Set numpy seed for stability 

146 np.random.seed(seed=1000) 

147 

148 instName = 'HSC' 

149 testName = 'testfgcmcalpipe' 

150 

151 nBand = 3 

152 i0Std = np.array(I0STD) 

153 i10Std = np.array(I10STD) 

154 i0Recon = np.array(I0RECON) 

155 i10Recon = np.array(I10RECON) 

156 

157 self._testFgcmMakeLut(instName, testName, 

158 nBand, i0Std, i0Recon, i10Std, i10Recon) 

159 

160 visits = [34648, 34690, 34714, 34674, 34670, 36140, 35892, 36192, 36260, 36236] 

161 

162 nStar = 292 

163 nObs = 1790 

164 

165 self._testFgcmBuildFromIsolatedStars( 

166 instName, 

167 testName, 

168 "physical_filter IN ('HSC-G', 'HSC-R', 'HSC-I')", 

169 visits, 

170 nStar, 

171 nObs, 

172 ) 

173 

174 nZp = 1120 

175 nGoodZp = 123 

176 nOkZp = 123 

177 nBadZp = 997 

178 nStdStars = 222 

179 nPlots = 66 

180 

181 self._testFgcmFitCycle(instName, testName, 

182 0, nZp, nGoodZp, nOkZp, nBadZp, nStdStars, nPlots, skipChecks=True) 

183 self._testFgcmFitCycle(instName, testName, 

184 1, nZp, nGoodZp, nOkZp, nBadZp, nStdStars, nPlots, skipChecks=True) 

185 

186 # We need to create an extra config file to turn on "sub-ccd gray" for testing. 

187 # We also want to exercise the code path setting useExposureReferenceOffset = False. 

188 extraConfigFile = os.path.join(self.testDir, "cycle03_patch_config.py") 

189 with open(extraConfigFile, "w") as f: 

190 f.write("config.isFinalCycle = True\n") 

191 f.write("config.ccdGraySubCcdDict = {'g': True, 'r': True, 'i': True}\n") 

192 f.write("config.useExposureReferenceOffset = False") 

193 

194 self._testFgcmFitCycle(instName, testName, 

195 2, nZp, nGoodZp, nOkZp, nBadZp, nStdStars, nPlots, 

196 extraConfig=extraConfigFile) 

197 

198 zpOffsets = np.array([-0.000842530163936317, 

199 0.0047900681383907795]) 

200 

201 self._testFgcmOutputProducts(instName, testName, 

202 zpOffsets, 36236, 87, 'i', 1, 'hsc_rings_v1') 

203 

204 # Test a single detector illumination correction. 

205 self._testFgcmOutputIlluminationCorrection(instName, testName, 51) 

206 

207 def test_fgcmcalMultipleFitPipeline(self): 

208 # Set numpy seed for stability 

209 np.random.seed(seed=1000) 

210 

211 instName = 'HSC' 

212 testName = 'testfgcmcalmultiple' 

213 

214 nBand = 3 

215 i0Std = np.array(I0STD) 

216 i10Std = np.array(I10STD) 

217 i0Recon = np.array(I0RECON) 

218 i10Recon = np.array(I10RECON) 

219 

220 self._testFgcmMakeLut(instName, testName, 

221 nBand, i0Std, i0Recon, i10Std, i10Recon) 

222 

223 visits = [34648, 34690, 34714, 34674, 34670, 36140, 35892, 36192, 36260, 36236] 

224 

225 # These are slightly different from above due to the configuration change 

226 # mid-way in the separate fits. 

227 zpOffsets = np.array([0.0011443052208051085, 

228 0.0015734810149297118]) 

229 

230 self._testFgcmMultiFit(instName, testName, 

231 "physical_filter IN ('HSC-G', 'HSC-R', 'HSC-I') and skymap='hsc_rings_v1'", 

232 visits, zpOffsets, 125, 64) 

233 

234 def test_fgcmcalTractPipeline(self): 

235 # Set numpy seed for stability 

236 np.random.seed(seed=1000) 

237 

238 instName = 'HSC' 

239 testName = 'testfgcmcaltract' 

240 

241 nBand = 3 

242 i0Std = np.array(I0STD) 

243 i10Std = np.array(I10STD) 

244 i0Recon = np.array(I0RECON) 

245 i10Recon = np.array(I10RECON) 

246 

247 self._testFgcmMakeLut(instName, testName, 

248 nBand, i0Std, i0Recon, i10Std, i10Recon) 

249 

250 rawRepeatability = np.array([0.0, 

251 0.01201036876093324, 

252 0.003979326480379284]) 

253 filterNCalibMap = {'HSC-R': 48, 

254 'HSC-I': 75} 

255 

256 visits = [34648, 34690, 34714, 34674, 34670, 36140, 35892, 36192, 36260, 36236] 

257 tract = 9697 

258 

259 self._testFgcmCalibrateTract(instName, testName, 

260 visits, tract, 'hsc_rings_v1', 

261 rawRepeatability, filterNCalibMap) 

262 

263 

264class TestMemory(lsst.utils.tests.MemoryTestCase): 

265 pass 

266 

267 

268def setup_module(module): 

269 lsst.utils.tests.init() 

270 

271 

272if __name__ == "__main__": 272 ↛ 273line 272 didn't jump to line 273 because the condition on line 272 was never true

273 lsst.utils.tests.init() 

274 unittest.main()