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| 39 39 | class sdsidebandsplitTestBase(unittest.TestCase): |
| 40 40 | standard_param = dict( |
| 41 41 | imagename = ['onepix_noiseless_shift0.image', 'onepix_noiseless_shift-102.image', |
| 42 42 | 'onepix_noiseless_shift8.image', 'onepix_noiseless_shift62.image', |
| 43 43 | 'onepix_noiseless_shift88.image', 'onepix_noiseless_shift100.image'], |
| 44 44 | outfile='separated.image', |
| 45 45 | overwrite = False, |
| 46 46 | signalshift = [0.0, -102, +8, +62, +88, +100], |
| 47 47 | imageshift = [0.0, 102, -8, -62, -88, -100], |
| 48 48 | getbothside = False, |
| 49 - | refpix = 0.0, |
| 49 + | refchan = 0.0, |
| 50 50 | refval = '805GHz', |
| 51 51 | otherside = False, |
| 52 52 | threshold = 0.2 |
| 53 53 | ) |
| 54 54 | |
| 55 55 | def update_task_param(self, new_param={}): |
| 56 56 | """ |
| 57 57 | Overwrite standard task parameter and return a new dictionary |
| 58 58 | with updated parameters. |
| 59 59 | Note this task does not check validity of parameter names in |
| 116 116 | # test signal band image |
| 117 117 | imagename = task_param['outfile']+'.signalband' |
| 118 118 | self.check_result(imagename, refcsys, refshape, reference['signal']) |
| 119 119 | # test image band image |
| 120 120 | imagename = task_param['outfile']+'.imageband' |
| 121 121 | if task_param['getbothside']: |
| 122 122 | self.assertTrue(reference.has_key('image'), |
| 123 123 | 'Internal Error: No valid reference value for image sideband') |
| 124 124 | # modify refcsys for image sideband |
| 125 125 | spid = refcsys.findaxisbyname('spectral') |
| 126 - | refcsys.setreferencepixel(task_param['refpix'], 'spectral') |
| 126 + | refcsys.setreferencepixel(task_param['refchan'], 'spectral') |
| 127 127 | myqa = qatool() |
| 128 128 | refcsys.setreferencevalue(myqa.convert(task_param['refval'], |
| 129 129 | refcsys.units()[spid])['value'], |
| 130 130 | 'spectral') |
| 131 131 | inc = refcsys.increment(format='n', type='spectral')['numeric'][0] |
| 132 132 | refcsys.setincrement(-inc, 'spectral') |
| 133 133 | |
| 134 134 | self.check_result(imagename, refcsys, refshape, reference['image']) |
| 135 135 | |
| 136 136 | def get_image(self, imagename, getdata=False, getmask=False): |
| 401 401 | def test_imageshift_from_signalshift(self): |
| 402 402 | """obtain imageshift from signalshift""" |
| 403 403 | self.run_test(self.standard_reference, imageshift=[]) |
| 404 404 | |
| 405 405 | # T-019 |
| 406 406 | def test_getbothside(self): |
| 407 407 | """getbothside = True""" |
| 408 408 | self.run_test(self.standard_reference, getbothside=True) |
| 409 409 | |
| 410 410 | # T-020 |
| 411 - | def test_refpix_negative(self): |
| 412 - | """refpix = -1.0""" |
| 413 - | self.run_test(self.standard_reference, getbothside=True, refpix=-1.0) |
| 411 + | def test_refchan_negative(self): |
| 412 + | """refchan = -1.0""" |
| 413 + | self.run_test(self.standard_reference, getbothside=True, refchan=-1.0) |
| 414 414 | |
| 415 415 | # T-021 |
| 416 - | def test_refpix_large(self): |
| 417 - | """refpix > nchan""" |
| 418 - | self.run_test(self.standard_reference, getbothside=True, refpix=5000.0) |
| 416 + | def test_refchan_large(self): |
| 417 + | """refchan > nchan""" |
| 418 + | self.run_test(self.standard_reference, getbothside=True, refchan=5000.0) |
| 419 419 | |
| 420 420 | # T-025 |
| 421 421 | def test_otherside(self): |
| 422 422 | """otherside = True""" |
| 423 423 | reference = dict(signal=(SpectralInfo(0, 1500, 2.77938, -0.198638, 2.90884, 898.4125, 29.57543, -0.12153), |
| 424 424 | SpectralInfo(1500, 3000, 4.74292, -0.20648, 4.88534, 2298.0446, 19.75160, -0.13152)), |
| 425 425 | image=(SpectralInfo(1000, 2200, 6.67820, -0.24841, 6.84674, 1599.9131, 19.75747, -0.15339), |
| 426 426 | SpectralInfo(2500, 3500, 1.88367, -0.11315, 1.96069, 2999.8335, 9.94222, -0.07489))) |
| 427 427 | for doboth in [False, True]: |
| 428 428 | print('getbothside = %s'% str(doboth)) |
| 448 448 | """ |
| 449 449 | standard_param = dict( |
| 450 450 | imagename = ['multipix_noiseless_shift0.image', 'multipix_noiseless_shift-102.image', |
| 451 451 | 'multipix_noiseless_shift8.image', 'multipix_noiseless_shift62.image', |
| 452 452 | 'multipix_noiseless_shift88.image', 'multipix_noiseless_shift100.image'], |
| 453 453 | outfile='separated.image', |
| 454 454 | overwrite = False, |
| 455 455 | signalshift = [0.0, -102, +8, +62, +88, +100], |
| 456 456 | imageshift = [0.0, 102, -8, -62, -88, -100], |
| 457 457 | getbothside = False, |
| 458 - | refpix = 0.0, |
| 458 + | refchan = 0.0, |
| 459 459 | refval = '805GHz', |
| 460 460 | otherside = False, |
| 461 461 | threshold = 0.2 |
| 462 462 | ) |
| 463 463 | |
| 464 464 | def compare_image_data(self, data, reference): |
| 465 465 | """ |
| 466 466 | Compare image data with reference. |
| 467 467 | |
| 468 468 | Arguments |