Changeset 845144e in sasview
- Timestamp:
- Oct 17, 2018 4:30:31 PM (6 years ago)
- Branches:
- master, magnetic_scatt, release-4.2.2, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, unittest-saveload
- Children:
- 9fb4572
- Parents:
- b204004 (diff), 67ed543 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent. - Files:
-
- 12 added
- 7 deleted
- 37 edited
- 7 moved
Legend:
- Unmodified
- Added
- Removed
-
LICENSE.TXT
r0347c89 rb01252e 11 11 12 12 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 13 14 Also see https://github.com/SasView/sasview/blob/master/installers/license.txt -
docs/sphinx-docs/source/index.rst
r5a73356a r912e645 10 10 :maxdepth: 1 11 11 12 U ser Documentation<user/user>12 USER DOCUMENTATION <user/user> 13 13 14 Developer Documentation <dev/dev> 14 DEVELOPER DOCUMENTATION <dev/dev> 15 16 Release Notes <user/RELEASE> 17 -
docs/sphinx-docs/source/user/tutorial.rst
re873408 rbe460ce 8 8 .. note:: In Windows use [Alt]-[Cursor left] to return to the previous page 9 9 10 The following tutorial was written for Version 2.x but is still a useful overview of 11 much of the analysis capability in SasView (but disregard Appendix XIII if using 12 Version 4.2 or later) 13 14 :download:`Old Tutorial <sasview/Tutorial.pdf>` 15 16 The following tutorials have been written for Version 4.x 17 10 18 :download:`Getting Started with Sasview <sasview/getting_started_with_sasview.pdf>` 11 19 … … 14 22 :download:`Simultaneous 1D Fitting in Sasview <sasview/simultaneous_1d_fitting_in_sasview_v3x_4x.pdf>` 15 23 16 :download:` Old Tutorial <sasview/Tutorial.pdf>`24 :download:`Correlation Function Analysis in SasView <sasview/correlation_function_analysis_in_sasview_v4x.pdf>` -
installers/license.txt
rd3114cc rc6a4d143 8 8 Participating facilities include (in alphabetical order): 9 9 the Australian National Science & Technology Centre for Neutron 10 Scattering, the Diamond Light Source, the European Spallation Source, 11 the Institut Laue Langevin, the ISIS Pulsed Neutron & Muon Source, 12 the National Institute of Standards & Technology Center for Neutron 13 Research, the Oak Ridge National Laboratory Neutron Sciences 14 Directorate, and the Technical University Delft Reactor Institute. 10 Scattering, the Bundesanstalt fur Materialforschung und prufung, the 11 Diamond Light Source, the European Spallation Source, the Institut 12 Laue Langevin, the ISIS Pulsed Neutron & Muon Source, the National 13 Institute of Standards & Technology Center for Neutron Research, 14 the Oak Ridge National Laboratory Neutron Sciences Directorate, 15 and the Technical University Delft Reactor Institute. 15 16 16 17 SasView is distributed under a 'Three-clause' BSD licence which you … … 19 20 SasView is free to download and use, including for commercial purposes. 20 21 21 © 2009-2018 UMD, UTK, NIST, ORNL, ISIS, ESS, ANSTO, ILL, TUD, DLS 22 © 2009-2018 UMD, UTK, NIST, ORNL, ISIS, ESS, ANSTO, ILL, TUD, DLS, BAM 22 23 23 24 -
src/sas/sascalc/fit/pagestate.py
r59873e1 r863ac2c 640 640 if len(value.strip()) == 0: 641 641 continue 642 title = value + " [" + repo_time + "]" 642 title = (value + " [" + repo_time + "] [SasView v" + 643 SASVIEW_VERSION + "]") 643 644 title_name = HEADER % title 644 645 elif name == "data": -
src/sas/sasgui/guiframe/aboutbox.py
rb963b20 r1b4cb41 108 108 self.bitmap_button_tudelft = wx.BitmapButton(self, -1, wx.NullBitmap) 109 109 self.bitmap_button_dls = wx.BitmapButton(self, -1, wx.NullBitmap) 110 self.bitmap_button_bam = wx.BitmapButton(self, -1, wx.NullBitmap) 110 111 111 112 self.static_line_3 = wx.StaticLine(self, -1) … … 128 129 self.Bind(wx.EVT_BUTTON, self.onTudelftLogo, self.bitmap_button_tudelft) 129 130 self.Bind(wx.EVT_BUTTON, self.onDlsLogo, self.bitmap_button_dls) 131 self.Bind(wx.EVT_BUTTON, self.onBamLogo, self.bitmap_button_bam) 130 132 # end wxGlade 131 133 # fill in acknowledgements … … 226 228 logo = wx.Bitmap(image) 227 229 self.bitmap_button_dls.SetBitmapLabel(logo) 230 231 image = file_dir + "/images/bam_logo.png" 232 if os.path.isfile(config._bam_logo): 233 image = config._bam_logo 234 logo = wx.Bitmap(image) 235 self.bitmap_button_bam.SetBitmapLabel(logo) 228 236 229 237 # resize dialog window to fit version number nicely … … 258 266 self.bitmap_button_tudelft.SetSize(self.bitmap_button_tudelft.GetBestSize()) 259 267 self.bitmap_button_dls.SetSize(self.bitmap_button_dls.GetBestSize()) 268 self.bitmap_button_bam.SetSize(self.bitmap_button_bam.GetBestSize()) 260 269 # end wxGlade 261 270 … … 325 334 sizer_logos.Add(self.bitmap_button_dls, 0, 326 335 wx.LEFT|wx.ADJUST_MINSIZE, 2) 336 sizer_logos.Add(self.bitmap_button_bam, 0, 337 wx.LEFT|wx.ADJUST_MINSIZE, 2) 327 338 328 339 sizer_logos.Add((10, 50), 0, wx.ADJUST_MINSIZE, 0) … … 430 441 event.Skip() 431 442 443 def onBamLogo(self, event): 444 """ 445 """ 446 # wxGlade: DialogAbout.<event_handler> 447 launchBrowser(config._bam_url) 448 event.Skip() 449 432 450 # end of class DialogAbout 433 451 -
src/sas/sasgui/guiframe/config.py
r1efbc190 r1b4cb41 33 33 _do_aboutbox = True 34 34 _do_acknowledge = True 35 _do_release = True 35 36 _do_tutorial = True 36 37 _acknowledgement_preamble =\ … … 49 50 _acknowledgement_citation = \ 50 51 '''M. Doucet et al. SasView Version 4.1.2, Zenodo, 10.5281/zenodo.825675''' 51 52 52 _acknowledgement = \ 53 '''This work was originally developed as part of the DANSE project funded by the US NSF under Award DMR-0520547,\n but is currently maintained by a collaboration between UTK, UMD, NIST, ORNL, ISIS, ESS, ILL, ANSTO, TU Delft, DLS, and the scattering community.\n\n SasView also contains code developed with funding from the EU Horizon 2020 programme under the SINE2020 project (Grant No 654000).\nA list of individual contributors can be found at: http://www.sasview.org/contact.html53 '''This work was originally developed as part of the DANSE project funded by the US NSF under Award DMR-0520547,\n but is currently maintained by a collaboration between UTK, UMD, NIST, ORNL, ISIS, ESS, ILL, ANSTO, TU Delft, DLS, BAM and the scattering community.\n\n SasView also contains code developed with funding from the EU Horizon 2020 programme under the SINE2020 project (Grant No 654000).\nA list of individual contributors can be found at: http://www.sasview.org/contact.html 54 54 ''' 55 55 … … 90 90 _tudelft_url = "http://www.tnw.tudelft.nl/en/cooperation/facilities/reactor-instituut-delft/" 91 91 _dls_url = "http://www.diamond.ac.uk/" 92 _bam_url = "http://www.bam.de/" 92 93 _danse_url = "http://www.cacr.caltech.edu/projects/danse/release/index.html" 93 94 _inst_url = "http://www.utk.edu" 94 95 _corner_image = os.path.join(icon_path, "angles_flat.png") 95 96 _welcome_image = os.path.join(icon_path, "SVwelcome.png") 96 _copyright = "(c) 2009 - 201 7, UTK, UMD, NIST, ORNL, ISIS, ESS, ILL, ANSTO, TU Delft, and DLS"97 _copyright = "(c) 2009 - 2018, UTK, UMD, NIST, ORNL, ISIS, ESS, ILL, ANSTO, TU Delft, DLS and BAM" 97 98 marketplace_url = "http://marketplace.sasview.org/" 98 99 -
src/sas/sasgui/guiframe/gui_manager.py
rb1ec23d r845144e 1277 1277 1278 1278 wx_id = wx.NewId() 1279 self._help_menu.Append(wx_id, '&Documentation', ' ')1279 self._help_menu.Append(wx_id, '&Documentation', 'Help documentation for SasView') 1280 1280 wx.EVT_MENU(self, wx_id, self._onSphinxDocs) 1281 1281 1282 1282 if config._do_tutorial and (IS_WIN or sys.platform == 'darwin'): 1283 1283 wx_id = wx.NewId() 1284 self._help_menu.Append(wx_id, '&Tutorial', 'Software tutorial') 1284 # Pluralised both occurences of 'Tutorial' in the line below 1285 # S King, Sep 2018 1286 self._help_menu.Append(wx_id, '&Tutorials', 'Tutorials on how to use SasView') 1285 1287 wx.EVT_MENU(self, wx_id, self._onTutorial) 1288 1289 if config.marketplace_url: 1290 wx_id = wx.NewId() 1291 self._help_menu.Append(wx_id, '&Model marketplace', 'Plug-in fitting models for SasView') 1292 wx.EVT_MENU(self, wx_id, self._on_marketplace_click) 1293 1294 if config._do_release: 1295 wx_id = wx.NewId() 1296 self._help_menu.Append(wx_id, '&Release notes', 1297 'SasView release notes and known issues') 1298 wx.EVT_MENU(self, wx_id, self._onRelease) 1286 1299 1287 1300 if config._do_acknowledge: … … 1294 1307 logger.info("Doing help menu") 1295 1308 wx_id = wx.NewId() 1296 self._help_menu.Append(wx_id, '&About', ' Software information')1309 self._help_menu.Append(wx_id, '&About', 'Information about SasView') 1297 1310 wx.EVT_MENU(self, wx_id, self._onAbout) 1298 1299 if config.marketplace_url:1300 wx_id = wx.NewId()1301 self._help_menu.Append(wx_id, '&Model marketplace', '')1302 wx.EVT_MENU(self, wx_id, self._on_marketplace_click)1303 1311 1304 1312 # Checking for updates … … 2138 2146 dialog.ShowModal() 2139 2147 2148 def _onRelease(self, evt): 2149 """ 2150 Pop up the release notes 2151 2152 :param evt: menu event 2153 2154 """ 2155 # S King, Sep 2018 2156 2157 from documentation_window import DocumentationWindow 2158 _TreeLocation = "user/release.html" 2159 DocumentationWindow(self, -1, _TreeLocation, "", 2160 "SasView Documentation") 2161 2140 2162 def _onTutorial(self, evt): 2141 2163 """ … … 2145 2167 2146 2168 """ 2147 if config._do_tutorial: 2148 path = config.TUTORIAL_PATH 2149 if IS_WIN: 2150 try: 2151 from sas.sasgui.guiframe.pdfview import PDFFrame 2152 dialog = PDFFrame(None, -1, "Tutorial", path) 2153 # put icon 2154 self.put_icon(dialog) 2155 dialog.Show(True) 2156 except: 2157 logger.error("Error in _onTutorial: %s" % sys.exc_value) 2158 try: 2159 # Try an alternate method 2160 logger.error( 2161 "Could not open the tutorial pdf, trying xhtml2pdf") 2162 from xhtml2pdf import pisa 2163 pisa.startViewer(path) 2164 except: 2165 logger.error( 2166 "Could not open the tutorial pdf with xhtml2pdf") 2167 msg = "This feature requires 'PDF Viewer'\n" 2168 wx.MessageBox(msg, 'Error') 2169 else: 2170 try: 2171 command = "open '%s'" % path 2172 os.system(command) 2173 except: 2174 try: 2175 # Try an alternate method 2176 logger.error( 2177 "Could not open the tutorial pdf, trying xhtml2pdf") 2178 from xhtml2pdf import pisa 2179 pisa.startViewer(path) 2180 except: 2181 logger.error( 2182 "Could not open the tutorial pdf with xhtml2pdf") 2183 msg = "This feature requires the Preview application\n" 2184 wx.MessageBox(msg, 'Error') 2169 # Action changed from that in 2.x/3.x/4.0.x/4.1.x 2170 # Help >> Tutorial used to bring up a pdf of the 2171 # original 2.x tutorial. 2172 # Code below, implemented from 4.2.0, redirects 2173 # action to the Tutorials page of the help 2174 # documentation to give access to all available 2175 # tutorials 2176 # S King, Sep 2018 2177 2178 from documentation_window import DocumentationWindow 2179 _TreeLocation = "user/tutorial.html" 2180 DocumentationWindow(self, -1, _TreeLocation, "", 2181 "SasView Documentation") 2185 2182 2186 2183 def _onSphinxDocs(self, evt): -
src/sas/sasgui/perspectives/corfunc/corfunc_panel.py
r2a399ca r5652efc 20 20 21 21 OUTPUT_STRINGS = { 22 'max': "Long Period / 2(A): ",22 'max': "Long Period (A): ", 23 23 'Lc': "Average Hard Block Thickness (A): ", 24 24 'dtr': "Average Interface Thickness (A): ", -
src/sas/sasgui/perspectives/corfunc/corfunc_state.py
r1fa4f736 r5652efc 28 28 # List of output parameters, used by __str__ 29 29 output_list = [ 30 ['max', "Long Period / 2(A): "],30 ['max', "Long Period (A): "], 31 31 ['Lc', "Average Hard Block Thickness (A): "], 32 32 ['dtr', "Average Interface Thickness (A): "], -
src/sas/sasgui/perspectives/corfunc/media/corfunc_help.rst
r501712f r490f790 33 33 Both analyses are performed in 3 stages: 34 34 35 * Extrapolation of the scattering curve to :math:` Q= 0` and toward36 :math:` Q= \infty`35 * Extrapolation of the scattering curve to :math:`q = 0` and toward 36 :math:`q = \infty` 37 37 * Smoothed merging of the two extrapolations into the original data 38 38 * Fourier / Hilbert Transform of the smoothed data to give the correlation … … 47 47 ------------- 48 48 49 To :math:` Q= 0`49 To :math:`q = 0` 50 50 ................ 51 51 … … 67 67 the impact on any extrapolated parameters will be least significant. 68 68 69 To :math:` Q= \infty`69 To :math:`q = \infty` 70 70 ..................... 71 71 … … 145 145 - do they smoothly curve onto the ordinate at x = 0? (if not check the value 146 146 of :math:`\sigma` is sensible) 147 - are there ripples at x values corresponding to (2 :math:` pi` over) the two147 - are there ripples at x values corresponding to (2 :math:`\pi` over) the two 148 148 q values at which the extrapolated and experimental data are merged? 149 - are there any artefacts at x values corresponding to 2 :math:` pi` / q\ :sub:`max` in149 - are there any artefacts at x values corresponding to 2 :math:`\pi` / q\ :sub:`max` in 150 150 the experimental data? 151 151 - and lastly, do the significant features/peaks in the correlation functions … … 158 158 -q^{4} I(q) 159 159 160 The IDF is proportional to the second derivative of Î\ :sub:`1`\ (x). 160 The IDF is proportional to the second derivative of Î\ :sub:`1`\ (x) and represents a 161 superposition of thickness distributions from all the contributing lamellae. 161 162 162 163 Hilbert … … 192 193 * Local Crystallinity :math:`= L_c/L_p` 193 194 195 .. warning:: If the sample does not possess lamellar morphology then "Compute 196 Parameters" will return garbage! 197 198 194 199 Volume Fraction Profile 195 200 ....................... … … 213 218 214 219 The reader is directed to the references for information on these parameters. 220 215 221 216 222 References … … 263 269 Once the Q ranges have been set, click the "Calculate Bg" button to determine the 264 270 background level. Alternatively, enter your own value into the box. If the box turns 265 yellow this indicates that background subtraction has created some negative intensities. 271 yellow this indicates that background subtraction has created some negative intensities. 272 This may still be fine provided the peak intensity is very much greater than the 273 background level. The important point is that the extrapolated dataset must approach 274 zero at high-q. 266 275 267 276 Now click the "Extrapolate" button to extrapolate the data. The graph window will update … … 296 305 297 306 .. note:: 298 This help document was last changed by Steve King, 2 6Sep2017307 This help document was last changed by Steve King, 28Sep2017 -
src/sas/sasgui/perspectives/corfunc/media/fdr-pdfs.rst
r959eb01 r577460c 7 7 8 8 :download:`Fibre_Diffraction_Review_1994_3_25-29.pdf <Fibre_Diffraction_Review_1994_3_25-29.pdf>` 9 9 10 :download:`Fibre_Diffraction_Review_2004_12_24.pdf <Fibre_Diffraction_Review_2004_12_24.pdf>` 11 10 12 :download:`Fibre_Diffraction_Review_2005_13_19-22.pdf <Fibre_Diffraction_Review_2005_13_19-22.pdf>` -
src/sas/sasgui/perspectives/fitting/basepage.py
ra4a1ac9 r5323490 2884 2884 self.magnetic_on = True 2885 2885 button.SetLabel("Magnetic OFF") 2886 m_value = 1 .0e-062886 m_value = 1 2887 2887 for key in self.model.magnetic_params: 2888 2888 if key.count('M0') > 0: 2889 2889 self.model.setParam(key, m_value) 2890 m_value += 0.5 e-062890 m_value += 0.5 2891 2891 else: 2892 2892 self.magnetic_on = False -
src/sas/sasgui/perspectives/fitting/fitpage.py
rdabcaf7 rba1c145 3 3 fitting a model and one data 4 4 """ 5 from __future__ import print_function 6 5 7 import sys 6 8 import wx … … 1255 1257 if saved_pars: 1256 1258 self.get_paste_params(saved_pars) 1259 1260 # Make sure the model parameters correspond to the fit parameters 1261 self._update_paramv_on_fit() 1257 1262 1258 1263 if event is not None: -
src/sas/sasgui/perspectives/fitting/fitting.py
raf7d2e5 raba4559 339 339 Update custom model list in the fitpage combo box 340 340 """ 341 custom_model = 'Plugin Models'342 341 try: 343 342 # Update edit menus … … 347 346 if not new_pmodel_list: 348 347 return 349 # Set the new plugin model list for all fit pages 348 349 # Redraws to a page not in focus are showing up as if they are 350 # in the current page tab. 351 current_page_index = self.fit_panel.GetSelection() 352 current_page = self.fit_panel.GetCurrentPage() 353 last_drawn_page = current_page 354 355 # Set the new plugin model list for all fit pages; anticipating 356 # categories, the updated plugin may be in either the form factor 357 # or the structure factor combo boxes 350 358 for uid, page in self.fit_panel.opened_pages.iteritems(): 351 if hasattr(page, "formfactorbox"): 352 page.model_list_box = new_pmodel_list 353 mod_cat = page.categorybox.GetStringSelection() 354 if mod_cat == custom_model: 355 box = page.formfactorbox 356 model_name = box.GetValue() 357 model = (box.GetClientData(box.GetCurrentSelection()) 358 if model_name else None) 359 page._show_combox_helper() 360 new_index = box.FindString(model_name) 361 new_model = (box.GetClientData(new_index) 362 if new_index >= 0 else None) 363 if new_index >= 0: 364 box.SetStringSelection(model_name) 365 else: 366 box.SetStringSelection('') 367 if model and new_model != model: 368 page._on_select_model(keep_pars=True) 369 if hasattr(page, "structurebox"): 370 selected_name = page.structurebox.GetStringSelection() 371 372 page.structurebox.Clear() 373 page.initialize_combox() 374 375 index = page.structurebox.FindString(selected_name) 376 if index == -1: 377 index = 0 378 page.structurebox.SetSelection(index) 379 page._on_select_model() 359 pbox = getattr(page, "formfactorbox", None) 360 sbox = getattr(page, "structurebox", None) 361 if pbox is None: 362 continue 363 364 # Set the new model list for the page 365 page.model_list_box = new_pmodel_list 366 367 # Grab names of the P and S models from the page. Need to do 368 # this before resetting the form factor box since that clears 369 # the structure factor box. 370 old_struct = old_form = None 371 form_name = pbox.GetValue() 372 struct_name = sbox.GetStringSelection() 373 if form_name: 374 old_form = pbox.GetClientData(pbox.GetCurrentSelection()) 375 if struct_name: 376 old_struct = sbox.GetClientData(sbox.GetCurrentSelection()) 377 378 # Reset form factor combo box. We are doing this for all 379 # categories not just plugins since eventually the category 380 # manager will allow plugin models to be anywhere. 381 page._show_combox_helper() 382 form_index = pbox.FindString(form_name) 383 pbox.SetSelection(form_index) 384 new_form = (pbox.GetClientData(form_index) 385 if form_index != wx.NOT_FOUND else None) 386 #print("form: %r"%form_name, old_form, new_form) 387 388 # Reset structure factor combo box; even if the model list 389 # hasn't changed, the model may have. Show the structure 390 # factor combobox if the selected model is a form factor. 391 sbox.Clear() 392 page.initialize_combox() 393 if new_form is not None and getattr(new_form, 'is_form_factor', False): 394 sbox.Show() 395 sbox.Enable() 396 page.text2.Show() 397 page.text2.Enable() 398 struct_index = sbox.FindString(struct_name) 399 sbox.SetSelection(struct_index) 400 new_struct = (sbox.GetClientData(struct_index) 401 if struct_index != wx.NOT_FOUND else None) 402 #print("struct: %r"%struct_name, old_struct, new_struct) 403 404 # Update the page if P or S has changed 405 if old_form != new_form or old_struct != new_struct: 406 #print("triggering model update") 407 page._on_select_model(keep_pars=True) 408 last_drawn_page = page 409 410 # If last drawn is not the current, then switch the current to the 411 # last drawn then switch back. Very ugly. 412 if last_drawn_page != current_page: 413 for page_index in range(self.fit_panel.PageCount): 414 if self.fit_panel.GetPage(page_index) == last_drawn_page: 415 self.fit_panel.SetSelection(page_index) 416 break 417 self.fit_panel.SetSelection(current_page_index) 418 380 419 except Exception: 381 420 logger.error("update_custom_combo: %s", sys.exc_value) -
src/sas/sasgui/perspectives/invariant/invariant_state.py
rfa412df re9920cd 130 130 my_time, date = self.timestamp 131 131 file_name = self.file 132 from sas.sasview.__init__ import __version__ as sasview_version 132 133 133 134 state_num = int(self.saved_state['state_num']) 134 135 state = "\n[Invariant computation for %s: " % file_name 135 state += "performed at %s on %s] \n" % (my_time, date) 136 state += "performed at %s on %s] " % (my_time, date) 137 state += "[SasView v%s]\n" % (sasview_version) 136 138 state += "State No.: %d \n" % state_num 137 139 state += "\n=== Inputs ===\n" -
src/sas/sasview/local_config.py
rb229a3b r1b4cb41 33 33 _do_aboutbox = True 34 34 _do_acknowledge = True 35 _do_release = True 35 36 _do_tutorial = True 36 37 _acknowledgement_preamble =\ … … 49 50 _acknowledgement_citation = \ 50 51 '''M. Doucet et al. SasView Version 4.2, Zenodo, 10.5281/zenodo.1412041''' 51 52 52 _acknowledgement = \ 53 '''This work was originally developed as part of the DANSE project funded by the US NSF under Award DMR-0520547,\n but is currently maintained by a collaboration between UTK, UMD, NIST, ORNL, ISIS, ESS, ILL, ANSTO, TU Delft, DLS, and the scattering community.\n\n SasView also contains code developed with funding from the EU Horizon 2020 programme under the SINE2020 project (Grant No 654000).\nA list of individual contributors can be found at: http://www.sasview.org/contact.html53 '''This work was originally developed as part of the DANSE project funded by the US NSF under Award DMR-0520547,\n but is currently maintained by a collaboration between UTK, UMD, NIST, ORNL, ISIS, ESS, ILL, ANSTO, TU Delft, DLS, BAM and the scattering community.\n\n SasView also contains code developed with funding from the EU Horizon 2020 programme under the SINE2020 project (Grant No 654000).\nA list of individual contributors can be found at: http://www.sasview.org/contact.html 54 54 ''' 55 55 … … 76 76 _tudelft_logo = os.path.join(icon_path, "tudelft_logo.png") 77 77 _dls_logo = os.path.join(icon_path, "dls_logo.png") 78 _bam_logo = os.path.join(icon_path, "bam_logo.png") 78 79 _nsf_logo = os.path.join(icon_path, "nsf_logo.png") 79 80 _danse_logo = os.path.join(icon_path, "danse_logo.png") … … 94 95 _corner_image = os.path.join(icon_path, "angles_flat.png") 95 96 _welcome_image = os.path.join(icon_path, "SVwelcome.png") 96 _copyright = "(c) 2009 - 201 7, UTK, UMD, NIST, ORNL, ISIS, ESS, ILL, ANSTO, TU Delft, and DLS"97 _copyright = "(c) 2009 - 2018, UTK, UMD, NIST, ORNL, ISIS, ESS, ILL, ANSTO, TU Delft, DLS and BAM" 97 98 marketplace_url = "http://marketplace.sasview.org/" 98 99 -
src/sas/sascalc/data_util/nxsunit.py
r574adc7 rb011ecb 136 136 sld = { '10^-6 Angstrom^-2': 1e-6, 'Angstrom^-2': 1 } 137 137 Q = { 'invA': 1, 'invAng': 1, 'invAngstroms': 1, '1/A': 1, 138 '1/Angstrom': 1, '1/angstrom': 1, 'A^{-1}': 1, 'cm^{-1}': 1e-8, 138 139 '10^-3 Angstrom^-1': 1e-3, '1/cm': 1e-8, '1/m': 1e-10, 139 'nm^ -1': 0.1, '1/nm': 0.1, 'n_m^-1': 0.1 }140 'nm^{-1}': 1, 'nm^-1': 0.1, '1/nm': 0.1, 'n_m^-1': 0.1 } 140 141 141 142 _caret_optional(sld) … … 157 158 # units for that particular dimension. 158 159 # Note: don't have support for dimensionless units. 159 unknown = {None:1, '???':1, '': 1, 'a.u.': 1 }160 unknown = {None:1, '???':1, '': 1, 'a.u.': 1, 'Counts': 1, 'counts': 1} 160 161 161 162 def __init__(self, name): -
src/sas/sascalc/dataloader/data_info.py
r9e6aeaf r4fdcc65 954 954 _str += "Data:\n" 955 955 _str += " Type: %s\n" % self.__class__.__name__ 956 _str += " X- & Y-axis: %s\t[%s]\n" % (self._yaxis, self._yunit) 956 _str += " X-axis: %s\t[%s]\n" % (self._xaxis, self._xunit) 957 _str += " Y-axis: %s\t[%s]\n" % (self._yaxis, self._yunit) 957 958 _str += " Z-axis: %s\t[%s]\n" % (self._zaxis, self._zunit) 958 959 _str += " Length: %g \n" % (len(self.data)) … … 983 984 qx_data=qx_data, qy_data=qy_data, 984 985 q_data=q_data, mask=mask) 986 987 clone._xaxis = self._xaxis 988 clone._yaxis = self._yaxis 989 clone._zaxis = self._zaxis 990 clone._xunit = self._xunit 991 clone._yunit = self._yunit 992 clone._zunit = self._zunit 993 clone.x_bins = self.x_bins 994 clone.y_bins = self.y_bins 985 995 986 996 clone.title = self.title … … 1153 1163 def combine_data_info_with_plottable(data, datainfo): 1154 1164 """ 1155 A function that combines the DataInfo data in self.current_datainto with a plottable_1D or 2D data object. 1165 A function that combines the DataInfo data in self.current_datainto with a 1166 plottable_1D or 2D data object. 1156 1167 1157 1168 :param data: A plottable_1D or plottable_2D data object … … 1171 1182 final_dataset.yaxis(data._yaxis, data._yunit) 1172 1183 elif isinstance(data, plottable_2D): 1173 final_dataset = Data2D(data.data, data.err_data, data.qx_data, data.qy_data, data.q_data, 1174 data.mask, data.dqx_data, data.dqy_data) 1184 final_dataset = Data2D(data.data, data.err_data, data.qx_data, 1185 data.qy_data, data.q_data, data.mask, 1186 data.dqx_data, data.dqy_data) 1175 1187 final_dataset.xaxis(data._xaxis, data._xunit) 1176 1188 final_dataset.yaxis(data._yaxis, data._yunit) 1177 1189 final_dataset.zaxis(data._zaxis, data._zunit) 1178 if len(data.data.shape) == 2: 1179 n_rows, n_cols = data.data.shape 1180 final_dataset.y_bins = data.qy_data[0::int(n_cols)] 1181 final_dataset.x_bins = data.qx_data[:int(n_cols)] 1190 final_dataset.y_bins = data.y_bins 1191 final_dataset.x_bins = data.x_bins 1182 1192 else: 1183 return_string = "Should Never Happen: _combine_data_info_with_plottable input is not a plottable1d or " + \ 1184 "plottable2d data object" 1193 return_string = ("Should Never Happen: _combine_data_info_with_plottabl" 1194 "e input is not a plottable1d or plottable2d data " 1195 "object") 1185 1196 return return_string 1186 1197 -
src/sas/sascalc/dataloader/file_reader_base_class.py
r4a8d55c rb1ec23d 16 16 from .data_info import Data1D, Data2D, DataInfo, plottable_1D, plottable_2D,\ 17 17 combine_data_info_with_plottable 18 from sas.sascalc.data_util.nxsunit import Converter 18 19 19 20 logger = logging.getLogger(__name__) … … 36 37 "load the file was made, but, should it be successful, " 37 38 "SasView cannot guarantee the accuracy of the data.") 39 38 40 39 41 class FileReader(object): … … 98 100 if len(self.output) > 0: 99 101 # Sort the data that's been loaded 100 self. sort_one_d_data()101 self.sort_ two_d_data()102 self.convert_data_units() 103 self.sort_data() 102 104 else: 103 105 msg = "Unable to find file at: {}\n".format(filepath) … … 140 142 Returns the entire file as a string. 141 143 """ 142 #return self.f_open.read()143 144 return decode(self.f_open.read()) 144 145 … … 166 167 self.output.append(data_obj) 167 168 168 def sort_ one_d_data(self):169 def sort_data(self): 169 170 """ 170 171 Sort 1D data along the X axis for consistency … … 174 175 # Normalize the units for 175 176 data.x_unit = self.format_unit(data.x_unit) 177 data._xunit = data.x_unit 176 178 data.y_unit = self.format_unit(data.y_unit) 179 data._yunit = data.y_unit 177 180 # Sort data by increasing x and remove 1st point 178 181 ind = np.lexsort((data.y, data.x)) … … 203 206 data.ymin = np.min(data.y) 204 207 data.ymax = np.max(data.y) 208 elif isinstance(data, Data2D): 209 # Normalize the units for 210 data.Q_unit = self.format_unit(data.Q_unit) 211 data.I_unit = self.format_unit(data.I_unit) 212 data._xunit = data.Q_unit 213 data._yunit = data.Q_unit 214 data._zunit = data.I_unit 215 data.data = data.data.astype(np.float64) 216 data.qx_data = data.qx_data.astype(np.float64) 217 data.xmin = np.min(data.qx_data) 218 data.xmax = np.max(data.qx_data) 219 data.qy_data = data.qy_data.astype(np.float64) 220 data.ymin = np.min(data.qy_data) 221 data.ymax = np.max(data.qy_data) 222 data.q_data = np.sqrt(data.qx_data * data.qx_data 223 + data.qy_data * data.qy_data) 224 if data.err_data is not None: 225 data.err_data = data.err_data.astype(np.float64) 226 if data.dqx_data is not None: 227 data.dqx_data = data.dqx_data.astype(np.float64) 228 if data.dqy_data is not None: 229 data.dqy_data = data.dqy_data.astype(np.float64) 230 if data.mask is not None: 231 data.mask = data.mask.astype(dtype=bool) 232 233 n_rows, n_cols = data.data.shape 234 data.y_bins = data.qy_data[0::int(n_cols)] 235 data.x_bins = data.qx_data[:int(n_cols)] 236 data.data = data.data.flatten() 237 data = self._remove_nans_in_data(data) 238 if len(data.data) > 0: 239 data.xmin = np.min(data.qx_data) 240 data.xmax = np.max(data.qx_data) 241 data.ymin = np.min(data.qy_data) 242 data.ymax = np.max(data.qx_data) 205 243 206 244 @staticmethod … … 242 280 return data 243 281 244 def sort_two_d_data(self): 245 for dataset in self.output: 246 if isinstance(dataset, Data2D): 247 # Normalize the units for 248 dataset.x_unit = self.format_unit(dataset.Q_unit) 249 dataset.y_unit = self.format_unit(dataset.I_unit) 250 dataset.data = dataset.data.astype(np.float64) 251 dataset.qx_data = dataset.qx_data.astype(np.float64) 252 dataset.xmin = np.min(dataset.qx_data) 253 dataset.xmax = np.max(dataset.qx_data) 254 dataset.qy_data = dataset.qy_data.astype(np.float64) 255 dataset.ymin = np.min(dataset.qy_data) 256 dataset.ymax = np.max(dataset.qy_data) 257 dataset.q_data = np.sqrt(dataset.qx_data * dataset.qx_data 258 + dataset.qy_data * dataset.qy_data) 259 if dataset.err_data is not None: 260 dataset.err_data = dataset.err_data.astype(np.float64) 261 if dataset.dqx_data is not None: 262 dataset.dqx_data = dataset.dqx_data.astype(np.float64) 263 if dataset.dqy_data is not None: 264 dataset.dqy_data = dataset.dqy_data.astype(np.float64) 265 if dataset.mask is not None: 266 dataset.mask = dataset.mask.astype(dtype=bool) 267 268 if len(dataset.data.shape) == 2: 269 n_rows, n_cols = dataset.data.shape 270 dataset.y_bins = dataset.qy_data[0::int(n_cols)] 271 dataset.x_bins = dataset.qx_data[:int(n_cols)] 272 dataset.data = dataset.data.flatten() 273 dataset = self._remove_nans_in_data(dataset) 274 if len(dataset.data) > 0: 275 dataset.xmin = np.min(dataset.qx_data) 276 dataset.xmax = np.max(dataset.qx_data) 277 dataset.ymin = np.min(dataset.qy_data) 278 dataset.ymax = np.max(dataset.qx_data) 282 @staticmethod 283 def set_default_1d_units(data): 284 """ 285 Set the x and y axes to the default 1D units 286 :param data: 1D data set 287 :return: 288 """ 289 data.xaxis(r"\rm{Q}", '1/A') 290 data.yaxis(r"\rm{Intensity}", "1/cm") 291 return data 292 293 @staticmethod 294 def set_default_2d_units(data): 295 """ 296 Set the x and y axes to the default 2D units 297 :param data: 2D data set 298 :return: 299 """ 300 data.xaxis("\\rm{Q_{x}}", '1/A') 301 data.yaxis("\\rm{Q_{y}}", '1/A') 302 data.zaxis("\\rm{Intensity}", "1/cm") 303 return data 304 305 def convert_data_units(self, default_q_unit="1/A", default_i_unit="1/cm"): 306 """ 307 Converts al; data to the sasview default of units of A^{-1} for Q and 308 cm^{-1} for I. 309 :param default_q_unit: The default Q unit used by Sasview 310 :param default_i_unit: The default I unit used by Sasview 311 """ 312 new_output = [] 313 for data in self.output: 314 if data.isSesans: 315 new_output.append(data) 316 continue 317 file_x_unit = data._xunit 318 data_conv_x = Converter(file_x_unit) 319 file_y_unit = data._yunit 320 data_conv_y = Converter(file_y_unit) 321 if isinstance(data, Data1D): 322 try: 323 data.x = data_conv_x(data.x, units=default_q_unit) 324 data._xunit = default_q_unit 325 data.x_unit = default_q_unit 326 if data.dx is not None: 327 data.dx = data_conv_x(data.dx, units=default_q_unit) 328 if data.dxl is not None: 329 data.dxl = data_conv_x(data.dxl, units=default_q_unit) 330 if data.dxw is not None: 331 data.dxw = data_conv_x(data.dxw, units=default_q_unit) 332 except KeyError: 333 message = "Unable to convert Q units from {0} to 1/A." 334 message.format(default_q_unit) 335 data.errors.append(message) 336 try: 337 data.y = data_conv_y(data.y, units=default_i_unit) 338 data._yunit = default_i_unit 339 data.y_unit = default_i_unit 340 if data.dy is not None: 341 data.dy = data_conv_y(data.dy, units=default_i_unit) 342 except KeyError: 343 message = "Unable to convert I units from {0} to 1/cm." 344 message.format(default_q_unit) 345 data.errors.append(message) 346 elif isinstance(data, Data2D): 347 try: 348 data.qx_data = data_conv_x(data.qx_data, 349 units=default_q_unit) 350 if data.dqx_data is not None: 351 data.dqx_data = data_conv_x(data.dqx_data, 352 units=default_q_unit) 353 data.qy_data = data_conv_y(data.qy_data, 354 units=default_q_unit) 355 if data.dqy_data is not None: 356 data.dqy_data = data_conv_y(data.dqy_data, 357 units=default_q_unit) 358 except KeyError: 359 message = "Unable to convert Q units from {0} to 1/A." 360 message.format(default_q_unit) 361 data.errors.append(message) 362 try: 363 file_z_unit = data._zunit 364 data_conv_z = Converter(file_z_unit) 365 data.data = data_conv_z(data.data, units=default_i_unit) 366 if data.err_data is not None: 367 data.err_data = data_conv_z(data.err_data, 368 units=default_i_unit) 369 except KeyError: 370 message = "Unable to convert I units from {0} to 1/cm." 371 message.format(default_q_unit) 372 data.errors.append(message) 373 else: 374 # TODO: Throw error of some sort... 375 pass 376 new_output.append(data) 377 self.output = new_output 279 378 280 379 def format_unit(self, unit=None): … … 367 466 self.current_dataset.qy_data)) 368 467 if has_error_dy: 369 self.current_dataset.err_data = self.current_dataset.err_data[x != 0] 468 self.current_dataset.err_data = self.current_dataset.err_data[ 469 x != 0] 370 470 if has_error_dqx: 371 self.current_dataset.dqx_data = self.current_dataset.dqx_data[x != 0] 471 self.current_dataset.dqx_data = self.current_dataset.dqx_data[ 472 x != 0] 372 473 if has_error_dqy: 373 self.current_dataset.dqy_data = self.current_dataset.dqy_data[x != 0] 474 self.current_dataset.dqy_data = self.current_dataset.dqy_data[ 475 x != 0] 374 476 if has_mask: 375 477 self.current_dataset.mask = self.current_dataset.mask[x != 0] -
src/sas/sascalc/dataloader/loader.py
r4a8d55c rb1ec23d 367 367 try: 368 368 return fn(path, data) 369 except Exception: 370 pass # give other loaders a chance to succeed 371 # If we get here it is because all loaders failed 372 raise # reraises last exception 369 except Exception as exc: 370 msg = "Saving file {} using the {} writer failed.\n".format( 371 path, type(fn).__name__) 372 msg += str(exc) 373 logger.exception(msg) # give other loaders a chance to succeed 373 374 374 375 -
src/sas/sascalc/dataloader/readers/abs_reader.py
rbd5c3b1 r35ac8df 225 225 raise ValueError("ascii_reader: could not load file") 226 226 227 self.current_dataset = self.set_default_1d_units(self.current_dataset) 227 228 if data_conv_q is not None: 228 229 self.current_dataset.xaxis("\\rm{Q}", base_q_unit) 229 else:230 self.current_dataset.xaxis("\\rm{Q}", 'A^{-1}')231 230 if data_conv_i is not None: 232 231 self.current_dataset.yaxis("\\rm{Intensity}", base_i_unit) 233 else:234 self.current_dataset.yaxis("\\rm{Intensity}", "cm^{-1}")235 232 236 233 # Store loading process information -
src/sas/sascalc/dataloader/readers/ascii_reader.py
r9e6aeaf r3bab401 157 157 158 158 self.remove_empty_q_values() 159 self.current_dataset.xaxis("\\rm{Q}", 'A^{-1}') 160 self.current_dataset.yaxis("\\rm{Intensity}", "cm^{-1}") 159 self.current_dataset = self.set_default_1d_units(self.current_dataset) 161 160 162 161 # Store loading process information -
src/sas/sascalc/dataloader/readers/cansas_reader.py
r2469df7 r058f6c3 812 812 node.append(point) 813 813 self.write_node(point, "Q", datainfo.x[i], 814 {'unit': datainfo. x_unit})814 {'unit': datainfo._xunit}) 815 815 if len(datainfo.y) >= i: 816 816 self.write_node(point, "I", datainfo.y[i], 817 {'unit': datainfo. y_unit})817 {'unit': datainfo._yunit}) 818 818 if datainfo.dy is not None and len(datainfo.dy) > i: 819 819 self.write_node(point, "Idev", datainfo.dy[i], 820 {'unit': datainfo. y_unit})820 {'unit': datainfo._yunit}) 821 821 if datainfo.dx is not None and len(datainfo.dx) > i: 822 822 self.write_node(point, "Qdev", datainfo.dx[i], 823 {'unit': datainfo. x_unit})823 {'unit': datainfo._xunit}) 824 824 if datainfo.dxw is not None and len(datainfo.dxw) > i: 825 825 self.write_node(point, "dQw", datainfo.dxw[i], 826 {'unit': datainfo. x_unit})826 {'unit': datainfo._xunit}) 827 827 if datainfo.dxl is not None and len(datainfo.dxl) > i: 828 828 self.write_node(point, "dQl", datainfo.dxl[i], 829 {'unit': datainfo. x_unit})829 {'unit': datainfo._xunit}) 830 830 if datainfo.isSesans: 831 831 sesans_attrib = {'x_axis': datainfo._xaxis, -
src/sas/sascalc/dataloader/readers/cansas_reader_HDF5.py
r61f329f0 rb204004 12 12 Data1D, Data2D, DataInfo, Process, Aperture, Collimation, \ 13 13 TransmissionSpectrum, Detector 14 from ..data_info import combine_data_info_with_plottable15 14 from ..loader_exceptions import FileContentsException, DefaultReaderException 16 15 from ..file_reader_base_class import FileReader, decode 17 16 17 18 18 def h5attr(node, key, default=None): 19 19 return decode(node.attrs.get(key, default)) 20 20 21 21 22 class Reader(FileReader): … … 38 39 # CanSAS version 39 40 cansas_version = 2.0 40 # Logged warnings or messages41 logging = None42 # List of errors for the current data set43 errors = None44 # Raw file contents to be processed45 raw_data = None46 # List of plottable1D objects that should be linked to the current_datainfo47 data1d = None48 # List of plottable2D objects that should be linked to the current_datainfo49 data2d = None50 41 # Data type name 51 type_name = " CanSAS 2.0"42 type_name = "NXcanSAS" 52 43 # Wildcards 53 type = [" CanSAS 2.0 HDF5 Files (*.h5)|*.h5"]44 type = ["NXcanSAS HDF5 Files (*.h5)|*.h5|"] 54 45 # List of allowed extensions 55 46 ext = ['.h5', '.H5'] … … 81 72 except Exception as e: 82 73 if extension not in self.ext: 83 msg = "CanSAS2.0 HDF5 Reader could not load file {}".format(basename + extension) 74 msg = "NXcanSAS Reader could not load file {}".format( 75 basename + extension) 84 76 raise DefaultReaderException(msg) 85 77 raise FileContentsException(e.message) … … 95 87 self.raw_data.close() 96 88 97 for dataset in self.output: 98 if isinstance(dataset, Data1D): 99 if dataset.x.size < 5: 100 self.output = [] 101 raise FileContentsException("Fewer than 5 data points found.") 89 for data_set in self.output: 90 if isinstance(data_set, Data1D): 91 if data_set.x.size < 5: 92 exception = FileContentsException( 93 "Fewer than 5 data points found.") 94 data_set.errors.append(exception) 102 95 103 96 def reset_state(self): … … 111 104 self.errors = set() 112 105 self.logging = [] 106 self.q_names = [] 107 self.mask_name = u'' 108 self.i_name = u'' 109 self.i_node = u'' 110 self.i_uncertainties_name = u'' 111 self.q_uncertainty_names = [] 112 self.q_resolution_names = [] 113 113 self.parent_class = u'' 114 114 self.detector = Detector() … … 131 131 value = data.get(key) 132 132 class_name = h5attr(value, u'canSAS_class') 133 if isinstance(class_name, (list, tuple, np.ndarray)): 134 class_name = class_name[0] 133 135 if class_name is None: 134 136 class_name = h5attr(value, u'NX_class') … … 140 142 if isinstance(value, h5py.Group): 141 143 # Set parent class before recursion 144 last_parent_class = self.parent_class 142 145 self.parent_class = class_name 143 146 parent_list.append(key) … … 147 150 self.add_data_set(key) 148 151 elif class_prog.match(u'SASdata'): 149 self._initialize_new_data_set(parent_list) 152 self._initialize_new_data_set(value) 153 self._find_data_attributes(value) 150 154 # Recursion step to access data within the group 151 155 self.read_children(value, parent_list) 156 self.add_intermediate() 152 157 # Reset parent class when returning from recursive method 153 self.parent_class = class_name 154 self.add_intermediate() 158 self.parent_class = last_parent_class 155 159 parent_list.remove(key) 156 160 157 161 elif isinstance(value, h5py.Dataset): 158 162 # If this is a dataset, store the data appropriately 159 data_set = data[key][:]163 data_set = value.value 160 164 unit = self._get_unit(value) 161 162 # I and Q Data163 if key == u'I':164 if isinstance(self.current_dataset, plottable_2D):165 self.current_dataset.data = data_set166 self.current_dataset.zaxis("Intensity", unit)167 else:168 self.current_dataset.y = data_set.flatten()169 self.current_dataset.yaxis("Intensity", unit)170 continue171 elif key == u'Idev':172 if isinstance(self.current_dataset, plottable_2D):173 self.current_dataset.err_data = data_set.flatten()174 else:175 self.current_dataset.dy = data_set.flatten()176 continue177 elif key == u'Q':178 self.current_dataset.xaxis("Q", unit)179 if isinstance(self.current_dataset, plottable_2D):180 self.current_dataset.q = data_set.flatten()181 else:182 self.current_dataset.x = data_set.flatten()183 continue184 elif key == u'Qdev':185 self.current_dataset.dx = data_set.flatten()186 continue187 elif key == u'dQw':188 self.current_dataset.dxw = data_set.flatten()189 continue190 elif key == u'dQl':191 self.current_dataset.dxl = data_set.flatten()192 continue193 elif key == u'Qy':194 self.current_dataset.yaxis("Q_y", unit)195 self.current_dataset.qy_data = data_set.flatten()196 continue197 elif key == u'Qydev':198 self.current_dataset.dqy_data = data_set.flatten()199 continue200 elif key == u'Qx':201 self.current_dataset.xaxis("Q_x", unit)202 self.current_dataset.qx_data = data_set.flatten()203 continue204 elif key == u'Qxdev':205 self.current_dataset.dqx_data = data_set.flatten()206 continue207 elif key == u'Mask':208 self.current_dataset.mask = data_set.flatten()209 continue210 # Transmission Spectrum211 elif (key == u'T'212 and self.parent_class == u'SAStransmission_spectrum'):213 self.trans_spectrum.transmission = data_set.flatten()214 continue215 elif (key == u'Tdev'216 and self.parent_class == u'SAStransmission_spectrum'):217 self.trans_spectrum.transmission_deviation = \218 data_set.flatten()219 continue220 elif (key == u'lambda'221 and self.parent_class == u'SAStransmission_spectrum'):222 self.trans_spectrum.wavelength = data_set.flatten()223 continue224 165 225 166 for data_point in data_set: … … 232 173 if key == u'definition': 233 174 self.current_datainfo.meta_data['reader'] = data_point 175 # Run 234 176 elif key == u'run': 235 177 self.current_datainfo.run.append(data_point) … … 240 182 except Exception: 241 183 pass 184 # Title 242 185 elif key == u'title': 243 186 self.current_datainfo.title = data_point 187 # Note 244 188 elif key == u'SASnote': 245 189 self.current_datainfo.notes.append(data_point) 246 247 190 # Sample Information 248 # CanSAS 2.0 format 249 elif key == u'Title' and self.parent_class == u'SASsample': 250 self.current_datainfo.sample.name = data_point 251 # NXcanSAS format 252 elif key == u'name' and self.parent_class == u'SASsample': 253 self.current_datainfo.sample.name = data_point 254 # NXcanSAS format 255 elif key == u'ID' and self.parent_class == u'SASsample': 256 self.current_datainfo.sample.name = data_point 257 elif (key == u'thickness' 258 and self.parent_class == u'SASsample'): 259 self.current_datainfo.sample.thickness = data_point 260 elif (key == u'temperature' 261 and self.parent_class == u'SASsample'): 262 self.current_datainfo.sample.temperature = data_point 263 elif (key == u'transmission' 264 and self.parent_class == u'SASsample'): 265 self.current_datainfo.sample.transmission = data_point 266 elif (key == u'x_position' 267 and self.parent_class == u'SASsample'): 268 self.current_datainfo.sample.position.x = data_point 269 elif (key == u'y_position' 270 and self.parent_class == u'SASsample'): 271 self.current_datainfo.sample.position.y = data_point 272 elif key == u'pitch' and self.parent_class == u'SASsample': 273 self.current_datainfo.sample.orientation.x = data_point 274 elif key == u'yaw' and self.parent_class == u'SASsample': 275 self.current_datainfo.sample.orientation.y = data_point 276 elif key == u'roll' and self.parent_class == u'SASsample': 277 self.current_datainfo.sample.orientation.z = data_point 278 elif (key == u'details' 279 and self.parent_class == u'SASsample'): 280 self.current_datainfo.sample.details.append(data_point) 281 191 elif self.parent_class == u'SASsample': 192 self.process_sample(data_point, key) 282 193 # Instrumental Information 283 194 elif (key == u'name' 284 195 and self.parent_class == u'SASinstrument'): 285 196 self.current_datainfo.instrument = data_point 286 elif key == u'name' and self.parent_class == u'SASdetector': 287 self.detector.name = data_point 288 elif key == u'SDD' and self.parent_class == u'SASdetector': 289 self.detector.distance = float(data_point) 290 self.detector.distance_unit = unit 291 elif (key == u'slit_length' 292 and self.parent_class == u'SASdetector'): 293 self.detector.slit_length = float(data_point) 294 self.detector.slit_length_unit = unit 295 elif (key == u'x_position' 296 and self.parent_class == u'SASdetector'): 297 self.detector.offset.x = float(data_point) 298 self.detector.offset_unit = unit 299 elif (key == u'y_position' 300 and self.parent_class == u'SASdetector'): 301 self.detector.offset.y = float(data_point) 302 self.detector.offset_unit = unit 303 elif (key == u'pitch' 304 and self.parent_class == u'SASdetector'): 305 self.detector.orientation.x = float(data_point) 306 self.detector.orientation_unit = unit 307 elif key == u'roll' and self.parent_class == u'SASdetector': 308 self.detector.orientation.z = float(data_point) 309 self.detector.orientation_unit = unit 310 elif key == u'yaw' and self.parent_class == u'SASdetector': 311 self.detector.orientation.y = float(data_point) 312 self.detector.orientation_unit = unit 313 elif (key == u'beam_center_x' 314 and self.parent_class == u'SASdetector'): 315 self.detector.beam_center.x = float(data_point) 316 self.detector.beam_center_unit = unit 317 elif (key == u'beam_center_y' 318 and self.parent_class == u'SASdetector'): 319 self.detector.beam_center.y = float(data_point) 320 self.detector.beam_center_unit = unit 321 elif (key == u'x_pixel_size' 322 and self.parent_class == u'SASdetector'): 323 self.detector.pixel_size.x = float(data_point) 324 self.detector.pixel_size_unit = unit 325 elif (key == u'y_pixel_size' 326 and self.parent_class == u'SASdetector'): 327 self.detector.pixel_size.y = float(data_point) 328 self.detector.pixel_size_unit = unit 329 elif (key == u'distance' 330 and self.parent_class == u'SAScollimation'): 331 self.collimation.length = data_point 332 self.collimation.length_unit = unit 333 elif (key == u'name' 334 and self.parent_class == u'SAScollimation'): 335 self.collimation.name = data_point 336 elif (key == u'shape' 337 and self.parent_class == u'SASaperture'): 338 self.aperture.shape = data_point 339 elif (key == u'x_gap' 340 and self.parent_class == u'SASaperture'): 341 self.aperture.size.x = data_point 342 elif (key == u'y_gap' 343 and self.parent_class == u'SASaperture'): 344 self.aperture.size.y = data_point 345 197 # Detector 198 elif self.parent_class == u'SASdetector': 199 self.process_detector(data_point, key, unit) 200 # Collimation 201 elif self.parent_class == u'SAScollimation': 202 self.process_collimation(data_point, key, unit) 203 # Aperture 204 elif self.parent_class == u'SASaperture': 205 self.process_aperture(data_point, key) 346 206 # Process Information 347 elif (key == u'Title' 348 and self.parent_class == u'SASprocess'): # CanSAS 2.0 349 self.process.name = data_point 350 elif (key == u'name' 351 and self.parent_class == u'SASprocess'): # NXcanSAS 352 self.process.name = data_point 353 elif (key == u'description' 354 and self.parent_class == u'SASprocess'): 355 self.process.description = data_point 356 elif key == u'date' and self.parent_class == u'SASprocess': 357 self.process.date = data_point 358 elif key == u'term' and self.parent_class == u'SASprocess': 359 self.process.term = data_point 360 elif self.parent_class == u'SASprocess': 361 self.process.notes.append(data_point) 362 207 elif self.parent_class == u'SASprocess': # CanSAS 2.0 208 self.process_process(data_point, key) 363 209 # Source 364 elif (key == u'wavelength' 365 and self.parent_class == u'SASdata'): 366 self.current_datainfo.source.wavelength = data_point 367 self.current_datainfo.source.wavelength_unit = unit 368 elif (key == u'incident_wavelength' 369 and self.parent_class == 'SASsource'): 370 self.current_datainfo.source.wavelength = data_point 371 self.current_datainfo.source.wavelength_unit = unit 372 elif (key == u'wavelength_max' 373 and self.parent_class == u'SASsource'): 374 self.current_datainfo.source.wavelength_max = data_point 375 self.current_datainfo.source.wavelength_max_unit = unit 376 elif (key == u'wavelength_min' 377 and self.parent_class == u'SASsource'): 378 self.current_datainfo.source.wavelength_min = data_point 379 self.current_datainfo.source.wavelength_min_unit = unit 380 elif (key == u'incident_wavelength_spread' 381 and self.parent_class == u'SASsource'): 382 self.current_datainfo.source.wavelength_spread = \ 383 data_point 384 self.current_datainfo.source.wavelength_spread_unit = \ 385 unit 386 elif (key == u'beam_size_x' 387 and self.parent_class == u'SASsource'): 388 self.current_datainfo.source.beam_size.x = data_point 389 self.current_datainfo.source.beam_size_unit = unit 390 elif (key == u'beam_size_y' 391 and self.parent_class == u'SASsource'): 392 self.current_datainfo.source.beam_size.y = data_point 393 self.current_datainfo.source.beam_size_unit = unit 394 elif (key == u'beam_shape' 395 and self.parent_class == u'SASsource'): 396 self.current_datainfo.source.beam_shape = data_point 397 elif (key == u'radiation' 398 and self.parent_class == u'SASsource'): 399 self.current_datainfo.source.radiation = data_point 400 elif (key == u'transmission' 401 and self.parent_class == u'SASdata'): 402 self.current_datainfo.sample.transmission = data_point 403 210 elif self.parent_class == u'SASsource': 211 self.process_source(data_point, key, unit) 404 212 # Everything else goes in meta_data 213 elif self.parent_class == u'SASdata': 214 if isinstance(self.current_dataset, plottable_2D): 215 self.process_2d_data_object(data_set, key, unit) 216 else: 217 self.process_1d_data_object(data_set, key, unit) 218 219 break 220 elif self.parent_class == u'SAStransmission_spectrum': 221 self.process_trans_spectrum(data_set, key) 222 break 405 223 else: 406 224 new_key = self._create_unique_key( … … 411 229 # I don't know if this reachable code 412 230 self.errors.add("ShouldNeverHappenException") 231 232 def process_1d_data_object(self, data_set, key, unit): 233 """ 234 SASdata processor method for 1d data items 235 :param data_set: data from HDF5 file 236 :param key: canSAS_class attribute 237 :param unit: unit attribute 238 """ 239 if key == self.i_name: 240 self.current_dataset.y = data_set.flatten() 241 self.current_dataset.yaxis("Intensity", unit) 242 elif key == self.i_uncertainties_name: 243 self.current_dataset.dy = data_set.flatten() 244 elif key in self.q_names: 245 self.current_dataset.xaxis("Q", unit) 246 self.current_dataset.x = data_set.flatten() 247 elif key in self.q_resolution_names: 248 if (len(self.q_resolution_names) > 1 249 and np.where(self.q_resolution_names == key)[0] == 0): 250 self.current_dataset.dxw = data_set.flatten() 251 elif (len(self.q_resolution_names) > 1 252 and np.where(self.q_resolution_names == key)[0] == 1): 253 self.current_dataset.dxl = data_set.flatten() 254 else: 255 self.current_dataset.dx = data_set.flatten() 256 elif key in self.q_uncertainty_names: 257 if (len(self.q_uncertainty_names) > 1 258 and np.where(self.q_uncertainty_names == key)[0] == 0): 259 self.current_dataset.dxw = data_set.flatten() 260 elif (len(self.q_uncertainty_names) > 1 261 and np.where(self.q_uncertainty_names == key)[0] == 1): 262 self.current_dataset.dxl = data_set.flatten() 263 else: 264 self.current_dataset.dx = data_set.flatten() 265 elif key == self.mask_name: 266 self.current_dataset.mask = data_set.flatten() 267 elif key == u'wavelength': 268 self.current_datainfo.source.wavelength = data_set[0] 269 self.current_datainfo.source.wavelength_unit = unit 270 271 def process_2d_data_object(self, data_set, key, unit): 272 if key == self.i_name: 273 self.current_dataset.data = data_set 274 self.current_dataset.zaxis("Intensity", unit) 275 elif key == self.i_uncertainties_name: 276 self.current_dataset.err_data = data_set.flatten() 277 elif key in self.q_names: 278 self.current_dataset.xaxis("Q_x", unit) 279 self.current_dataset.yaxis("Q_y", unit) 280 if self.q_names[0] == self.q_names[1]: 281 # All q data in a single array 282 self.current_dataset.qx_data = data_set[0] 283 self.current_dataset.qy_data = data_set[1] 284 elif self.q_names.index(key) == 0: 285 self.current_dataset.qx_data = data_set 286 elif self.q_names.index(key) == 1: 287 self.current_dataset.qy_data = data_set 288 elif key in self.q_uncertainty_names or key in self.q_resolution_names: 289 if ((self.q_uncertainty_names[0] == self.q_uncertainty_names[1]) or 290 (self.q_resolution_names[0] == self.q_resolution_names[1])): 291 # All q data in a single array 292 self.current_dataset.dqx_data = data_set[0].flatten() 293 self.current_dataset.dqy_data = data_set[1].flatten() 294 elif (self.q_uncertainty_names.index(key) == 0 or 295 self.q_resolution_names.index(key) == 0): 296 self.current_dataset.dqx_data = data_set.flatten() 297 elif (self.q_uncertainty_names.index(key) == 1 or 298 self.q_resolution_names.index(key) == 1): 299 self.current_dataset.dqy_data = data_set.flatten() 300 self.current_dataset.yaxis("Q_y", unit) 301 elif key == self.mask_name: 302 self.current_dataset.mask = data_set.flatten() 303 elif key == u'Qy': 304 self.current_dataset.yaxis("Q_y", unit) 305 self.current_dataset.qy_data = data_set.flatten() 306 elif key == u'Qydev': 307 self.current_dataset.dqy_data = data_set.flatten() 308 elif key == u'Qx': 309 self.current_dataset.xaxis("Q_x", unit) 310 self.current_dataset.qx_data = data_set.flatten() 311 elif key == u'Qxdev': 312 self.current_dataset.dqx_data = data_set.flatten() 313 314 def process_trans_spectrum(self, data_set, key): 315 """ 316 SAStransmission_spectrum processor 317 :param data_set: data from HDF5 file 318 :param key: canSAS_class attribute 319 """ 320 if key == u'T': 321 self.trans_spectrum.transmission = data_set.flatten() 322 elif key == u'Tdev': 323 self.trans_spectrum.transmission_deviation = data_set.flatten() 324 elif key == u'lambda': 325 self.trans_spectrum.wavelength = data_set.flatten() 326 327 def process_sample(self, data_point, key): 328 """ 329 SASsample processor 330 :param data_point: Single point from an HDF5 data file 331 :param key: class name data_point was taken from 332 """ 333 if key == u'Title': 334 self.current_datainfo.sample.name = data_point 335 elif key == u'name': 336 self.current_datainfo.sample.name = data_point 337 elif key == u'ID': 338 self.current_datainfo.sample.name = data_point 339 elif key == u'thickness': 340 self.current_datainfo.sample.thickness = data_point 341 elif key == u'temperature': 342 self.current_datainfo.sample.temperature = data_point 343 elif key == u'transmission': 344 self.current_datainfo.sample.transmission = data_point 345 elif key == u'x_position': 346 self.current_datainfo.sample.position.x = data_point 347 elif key == u'y_position': 348 self.current_datainfo.sample.position.y = data_point 349 elif key == u'pitch': 350 self.current_datainfo.sample.orientation.x = data_point 351 elif key == u'yaw': 352 self.current_datainfo.sample.orientation.y = data_point 353 elif key == u'roll': 354 self.current_datainfo.sample.orientation.z = data_point 355 elif key == u'details': 356 self.current_datainfo.sample.details.append(data_point) 357 358 def process_detector(self, data_point, key, unit): 359 """ 360 SASdetector processor 361 :param data_point: Single point from an HDF5 data file 362 :param key: class name data_point was taken from 363 :param unit: unit attribute from data set 364 """ 365 if key == u'name': 366 self.detector.name = data_point 367 elif key == u'SDD': 368 self.detector.distance = float(data_point) 369 self.detector.distance_unit = unit 370 elif key == u'slit_length': 371 self.detector.slit_length = float(data_point) 372 self.detector.slit_length_unit = unit 373 elif key == u'x_position': 374 self.detector.offset.x = float(data_point) 375 self.detector.offset_unit = unit 376 elif key == u'y_position': 377 self.detector.offset.y = float(data_point) 378 self.detector.offset_unit = unit 379 elif key == u'pitch': 380 self.detector.orientation.x = float(data_point) 381 self.detector.orientation_unit = unit 382 elif key == u'roll': 383 self.detector.orientation.z = float(data_point) 384 self.detector.orientation_unit = unit 385 elif key == u'yaw': 386 self.detector.orientation.y = float(data_point) 387 self.detector.orientation_unit = unit 388 elif key == u'beam_center_x': 389 self.detector.beam_center.x = float(data_point) 390 self.detector.beam_center_unit = unit 391 elif key == u'beam_center_y': 392 self.detector.beam_center.y = float(data_point) 393 self.detector.beam_center_unit = unit 394 elif key == u'x_pixel_size': 395 self.detector.pixel_size.x = float(data_point) 396 self.detector.pixel_size_unit = unit 397 elif key == u'y_pixel_size': 398 self.detector.pixel_size.y = float(data_point) 399 self.detector.pixel_size_unit = unit 400 401 def process_collimation(self, data_point, key, unit): 402 """ 403 SAScollimation processor 404 :param data_point: Single point from an HDF5 data file 405 :param key: class name data_point was taken from 406 :param unit: unit attribute from data set 407 """ 408 if key == u'distance': 409 self.collimation.length = data_point 410 self.collimation.length_unit = unit 411 elif key == u'name': 412 self.collimation.name = data_point 413 414 def process_aperture(self, data_point, key): 415 """ 416 SASaperture processor 417 :param data_point: Single point from an HDF5 data file 418 :param key: class name data_point was taken from 419 """ 420 if key == u'shape': 421 self.aperture.shape = data_point 422 elif key == u'x_gap': 423 self.aperture.size.x = data_point 424 elif key == u'y_gap': 425 self.aperture.size.y = data_point 426 427 def process_source(self, data_point, key, unit): 428 """ 429 SASsource processor 430 :param data_point: Single point from an HDF5 data file 431 :param key: class name data_point was taken from 432 :param unit: unit attribute from data set 433 """ 434 if key == u'incident_wavelength': 435 self.current_datainfo.source.wavelength = data_point 436 self.current_datainfo.source.wavelength_unit = unit 437 elif key == u'wavelength_max': 438 self.current_datainfo.source.wavelength_max = data_point 439 self.current_datainfo.source.wavelength_max_unit = unit 440 elif key == u'wavelength_min': 441 self.current_datainfo.source.wavelength_min = data_point 442 self.current_datainfo.source.wavelength_min_unit = unit 443 elif key == u'incident_wavelength_spread': 444 self.current_datainfo.source.wavelength_spread = data_point 445 self.current_datainfo.source.wavelength_spread_unit = unit 446 elif key == u'beam_size_x': 447 self.current_datainfo.source.beam_size.x = data_point 448 self.current_datainfo.source.beam_size_unit = unit 449 elif key == u'beam_size_y': 450 self.current_datainfo.source.beam_size.y = data_point 451 self.current_datainfo.source.beam_size_unit = unit 452 elif key == u'beam_shape': 453 self.current_datainfo.source.beam_shape = data_point 454 elif key == u'radiation': 455 self.current_datainfo.source.radiation = data_point 456 457 def process_process(self, data_point, key): 458 """ 459 SASprocess processor 460 :param data_point: Single point from an HDF5 data file 461 :param key: class name data_point was taken from 462 """ 463 term_match = re.compile(u'^term[0-9]+$') 464 if key == u'Title': # CanSAS 2.0 465 self.process.name = data_point 466 elif key == u'name': # NXcanSAS 467 self.process.name = data_point 468 elif key == u'description': 469 self.process.description = data_point 470 elif key == u'date': 471 self.process.date = data_point 472 elif term_match.match(key): 473 self.process.term.append(data_point) 474 else: 475 self.process.notes.append(data_point) 413 476 414 477 def add_intermediate(self): … … 452 515 spectrum_list = [] 453 516 for spectrum in self.current_datainfo.trans_spectrum: 454 spectrum.transmission = np.delete(spectrum.transmission, [0])455 517 spectrum.transmission = spectrum.transmission.astype(np.float64) 456 spectrum.transmission_deviation = np.delete(457 spectrum.transmission_deviation, [0])458 518 spectrum.transmission_deviation = \ 459 519 spectrum.transmission_deviation.astype(np.float64) 460 spectrum.wavelength = np.delete(spectrum.wavelength, [0])461 520 spectrum.wavelength = spectrum.wavelength.astype(np.float64) 462 521 if len(spectrum.transmission) > 0: … … 490 549 if dataset.data.ndim == 2: 491 550 (n_rows, n_cols) = dataset.data.shape 492 dataset.y_bins = dataset.qy_data[0::n_cols] 493 dataset.x_bins = dataset.qx_data[:n_cols] 551 flat_qy = dataset.qy_data[0::n_cols].flatten() 552 # For 2D arrays of Qx and Qy, the Q value should be constant 553 # along each row -OR- each column. The direction is not 554 # specified in the NXcanSAS standard. 555 if flat_qy[0] == flat_qy[1]: 556 flat_qy = np.transpose(dataset.qy_data)[0::n_cols].flatten() 557 dataset.y_bins = np.unique(flat_qy) 558 flat_qx = dataset.qx_data[0::n_rows].flatten() 559 # For 2D arrays of Qx and Qy, the Q value should be constant 560 # along each row -OR- each column. The direction is not 561 # specified in the NXcanSAS standard. 562 if flat_qx[0] == flat_qx[1]: 563 flat_qx = np.transpose(dataset.qx_data)[0::n_rows].flatten() 564 dataset.x_bins = np.unique(flat_qx) 494 565 dataset.data = dataset.data.flatten() 566 dataset.qx_data = dataset.qx_data.flatten() 567 dataset.qy_data = dataset.qy_data.flatten() 495 568 self.current_dataset = dataset 496 569 self.send_to_output() … … 515 588 self.current_datainfo = DataInfo() 516 589 517 518 def _initialize_new_data_set(self, parent_list=None): 590 def _initialize_new_data_set(self, value=None): 519 591 """ 520 592 A private class method to generate a new 1D or 2D data object based on … … 524 596 :param parent_list: List of names of parent elements 525 597 """ 526 527 if parent_list is None: 528 parent_list = [] 529 if self._find_intermediate(parent_list, "Qx"): 598 if self._is2d(value): 530 599 self.current_dataset = plottable_2D() 531 600 else: … … 534 603 self.current_dataset = plottable_1D(x, y) 535 604 self.current_datainfo.filename = self.raw_data.filename 536 537 def _find_intermediate(self, parent_list, basename=""): 538 """ 539 A private class used to find an entry by either using a direct key or 540 knowing the approximate basename. 605 self.mask_name = u'' 606 self.i_name = u'' 607 self.i_node = u'' 608 self.i_uncertainties_name = u'' 609 self.q_names = [] 610 self.q_uncertainty_names = [] 611 self.q_resolution_names = [] 612 613 @staticmethod 614 def check_is_list_or_array(iterable): 615 try: 616 iter(iterable) 617 if (not isinstance(iterable, np.ndarray) and not isinstance( 618 iterable, list)) or (isinstance(iterable, basestring)): 619 raise TypeError 620 except TypeError: 621 iterable = iterable.split(",") 622 return iterable 623 624 def _find_data_attributes(self, value): 625 """ 626 A class to find the indices for Q, the name of the Qdev and Idev, and 627 the name of the mask. 628 :param value: SASdata/NXdata HDF5 Group 629 """ 630 attrs = value.attrs 631 signal = attrs.get("signal", "I") 632 i_axes = attrs.get("I_axes", ["Q"]) 633 q_indices = attrs.get("Q_indices", [0]) 634 q_indices = map(int, self.check_is_list_or_array(q_indices)) 635 i_axes = self.check_is_list_or_array(i_axes) 636 keys = value.keys() 637 self.mask_name = attrs.get("mask") 638 for val in q_indices: 639 self.q_names.append(i_axes[val]) 640 self.i_name = signal 641 self.i_node = value.get(self.i_name) 642 for item in self.q_names: 643 if item in keys: 644 q_vals = value.get(item) 645 if q_vals.attrs.get("uncertainties") is not None: 646 self.q_uncertainty_names = q_vals.attrs.get("uncertainties") 647 elif q_vals.attrs.get("uncertainty") is not None: 648 self.q_uncertainty_names = q_vals.attrs.get("uncertainty") 649 if isinstance(self.q_uncertainty_names, basestring): 650 self.q_uncertainty_names = self.q_uncertainty_names.split(",") 651 if q_vals.attrs.get("resolutions") is not None: 652 self.q_resolution_names = q_vals.attrs.get("resolutions") 653 if isinstance(self.q_resolution_names, basestring): 654 self.q_resolution_names = self.q_resolution_names.split(",") 655 if self.i_name in keys: 656 i_vals = value.get(self.i_name) 657 self.i_uncertainties_name = i_vals.attrs.get("uncertainties") 658 if self.i_uncertainties_name is None: 659 self.i_uncertainties_name = i_vals.attrs.get("uncertainty") 660 661 def _is2d(self, value, basename="I"): 662 """ 663 A private class to determine if the data set is 1d or 2d. 541 664 542 665 :param parent_list: List of parents nodes in the HDF5 file 543 666 :param basename: Approximate name of an entry to search for 544 :return: 545 """ 546 547 entry = False 548 key_prog = re.compile(basename) 549 top = self.raw_data 550 for parent in parent_list: 551 top = top.get(parent) 552 for key in top.keys(): 553 if key_prog.match(key): 554 entry = True 555 break 556 return entry 667 :return: True if 2D, otherwise false 668 """ 669 670 vals = value.get(basename) 671 return (vals is not None and vals.shape is not None 672 and len(vals.shape) != 1) 557 673 558 674 def _create_unique_key(self, dictionary, name, numb=0): … … 583 699 if unit is None: 584 700 unit = h5attr(value, u'unit') 585 # Convert the unit formats586 if unit == "1/A":587 unit = "A^{-1}"588 elif unit == "1/cm":589 unit = "cm^{-1}"590 701 return unit -
src/sas/sascalc/dataloader/readers/danse_reader.py
r2469df7 rfc51d06 180 180 detector.beam_center.y = center_y * pixel 181 181 182 183 self.current_dataset.xaxis("\\rm{Q_{x}}", 'A^{-1}') 184 self.current_dataset.yaxis("\\rm{Q_{y}}", 'A^{-1}') 185 self.current_dataset.zaxis("\\rm{Intensity}", "cm^{-1}") 186 182 self.current_dataset = self.set_default_2d_units(self.current_dataset) 187 183 self.current_dataset.x_bins = x_vals 188 184 self.current_dataset.y_bins = y_vals -
src/sas/sascalc/dataloader/readers/red2d_reader.py
rc8321cfc r058f6c3 317 317 318 318 # Units of axes 319 self.current_dataset.xaxis(r"\rm{Q_{x}}", 'A^{-1}') 320 self.current_dataset.yaxis(r"\rm{Q_{y}}", 'A^{-1}') 321 self.current_dataset.zaxis(r"\rm{Intensity}", "cm^{-1}") 319 self.current_dataset = self.set_default_2d_units(self.current_dataset) 322 320 323 321 # Store loading process information -
src/sas/sascalc/file_converter/nxcansas_writer.py
r574adc7 r2ca5d57b 8 8 import os 9 9 10 from sas.sascalc.dataloader.readers.cansas_reader_HDF5 import Reader as Cansas2Reader10 from sas.sascalc.dataloader.readers.cansas_reader_HDF5 import Reader 11 11 from sas.sascalc.dataloader.data_info import Data1D, Data2D 12 12 13 class NXcanSASWriter( Cansas2Reader):13 class NXcanSASWriter(Reader): 14 14 """ 15 15 A class for writing in NXcanSAS data files. Any number of data sets may be … … 87 87 entry[names[2]].attrs['units'] = units 88 88 89 valid_data = all([issubclass(d.__class__, (Data1D, Data2D)) for d in dataset]) 89 valid_data = all([issubclass(d.__class__, (Data1D, Data2D)) for d in 90 dataset]) 90 91 if not valid_data: 91 raise ValueError("All entries of dataset must be Data1D or Data2D objects") 92 raise ValueError("All entries of dataset must be Data1D or Data2D" 93 "objects") 92 94 93 95 # Get run name and number from first Data object … … 109 111 sasentry.attrs['version'] = '1.0' 110 112 111 i = 1 112 113 for data_obj in dataset: 114 data_entry = sasentry.create_group("sasdata{0:0=2d}".format(i)) 113 for i, data_obj in enumerate(dataset): 114 data_entry = sasentry.create_group("sasdata{0:0=2d}".format(i+1)) 115 115 data_entry.attrs['canSAS_class'] = 'SASdata' 116 116 if isinstance(data_obj, Data1D): … … 118 118 elif isinstance(data_obj, Data2D): 119 119 self._write_2d_data(data_obj, data_entry) 120 i += 1121 120 122 121 data_info = dataset[0] … … 148 147 sample_entry.create_dataset('details', data=details) 149 148 150 # Instrum ment metadata149 # Instrument metadata 151 150 instrument_entry = sasentry.create_group('sasinstrument') 152 151 instrument_entry.attrs['canSAS_class'] = 'SASinstrument' … … 176 175 units=data_info.source.beam_size_unit, write_fn=_write_h5_float) 177 176 178 179 177 # Collimation metadata 180 178 if len(data_info.collimation) > 0: 181 i = 1 182 for coll_info in data_info.collimation: 179 for i, coll_info in enumerate(data_info.collimation): 183 180 collimation_entry = instrument_entry.create_group( 184 'sascollimation{0:0=2d}'.format(i ))181 'sascollimation{0:0=2d}'.format(i + 1)) 185 182 collimation_entry.attrs['canSAS_class'] = 'SAScollimation' 186 183 if coll_info.length is not None: 187 184 _write_h5_float(collimation_entry, coll_info.length, 'SDD') 188 collimation_entry['SDD'].attrs['units'] = coll_info.length_unit 185 collimation_entry['SDD'].attrs['units'] =\ 186 coll_info.length_unit 189 187 if coll_info.name is not None: 190 188 collimation_entry['name'] = _h5_string(coll_info.name) 191 189 else: 192 # Create a blank one - at least 1 set of collimation metadata 193 # required by format 194 collimation_entry = instrument_entry.create_group('sascollimation01') 190 # Create a blank one - at least 1 collimation required by format 191 instrument_entry.create_group('sascollimation01') 195 192 196 193 # Detector metadata 197 194 if len(data_info.detector) > 0: 198 195 i = 1 199 for det_info in data_info.detector:196 for i, det_info in enumerate(data_info.detector): 200 197 detector_entry = instrument_entry.create_group( 201 'sasdetector{0:0=2d}'.format(i ))198 'sasdetector{0:0=2d}'.format(i + 1)) 202 199 detector_entry.attrs['canSAS_class'] = 'SASdetector' 203 200 if det_info.distance is not None: 204 201 _write_h5_float(detector_entry, det_info.distance, 'SDD') 205 detector_entry['SDD'].attrs['units'] = det_info.distance_unit 202 detector_entry['SDD'].attrs['units'] =\ 203 det_info.distance_unit 206 204 if det_info.name is not None: 207 205 detector_entry['name'] = _h5_string(det_info.name) … … 209 207 detector_entry['name'] = _h5_string('') 210 208 if det_info.slit_length is not None: 211 _write_h5_float(detector_entry, det_info.slit_length, 'slit_length') 212 detector_entry['slit_length'].attrs['units'] = det_info.slit_length_unit 209 _write_h5_float(detector_entry, det_info.slit_length, 210 'slit_length') 211 detector_entry['slit_length'].attrs['units'] =\ 212 det_info.slit_length_unit 213 213 _write_h5_vector(detector_entry, det_info.offset) 214 214 # NXcanSAS doesn't save information about pitch, only roll … … 224 224 names=['x_pixel_size', 'y_pixel_size'], 225 225 write_fn=_write_h5_float, units=det_info.pixel_size_unit) 226 227 i += 1228 226 else: 229 227 # Create a blank one - at least 1 detector required by format … … 231 229 detector_entry.attrs['canSAS_class'] = 'SASdetector' 232 230 detector_entry.attrs['name'] = '' 231 232 # Process meta data 233 for i, process in enumerate(data_info.process): 234 process_entry = sasentry.create_group('sasprocess{0:0=2d}'.format( 235 i + 1)) 236 process_entry.attrs['canSAS_class'] = 'SASprocess' 237 if process.name: 238 name = _h5_string(process.name) 239 process_entry.create_dataset('name', data=name) 240 if process.date: 241 date = _h5_string(process.date) 242 process_entry.create_dataset('date', data=date) 243 if process.description: 244 desc = _h5_string(process.description) 245 process_entry.create_dataset('description', data=desc) 246 for j, term in enumerate(process.term): 247 # Don't save empty terms 248 if term: 249 h5_term = _h5_string(term) 250 process_entry.create_dataset('term{0:0=2d}'.format( 251 j + 1), data=h5_term) 252 for j, note in enumerate(process.notes): 253 # Don't save empty notes 254 if note: 255 h5_note = _h5_string(note) 256 process_entry.create_dataset('note{0:0=2d}'.format( 257 j + 1), data=h5_note) 258 259 # Transmission Spectrum 260 for i, trans in enumerate(data_info.trans_spectrum): 261 trans_entry = sasentry.create_group( 262 'sastransmission_spectrum{0:0=2d}'.format(i + 1)) 263 trans_entry.attrs['canSAS_class'] = 'SAStransmission_spectrum' 264 trans_entry.attrs['signal'] = 'T' 265 trans_entry.attrs['T_axes'] = 'T' 266 trans_entry.attrs['name'] = trans.name 267 if trans.timestamp is not '': 268 trans_entry.attrs['timestamp'] = trans.timestamp 269 transmission = trans_entry.create_dataset('T', 270 data=trans.transmission) 271 transmission.attrs['unertainties'] = 'Tdev' 272 trans_entry.create_dataset('Tdev', 273 data=trans.transmission_deviation) 274 trans_entry.create_dataset('lambda', data=trans.wavelength) 233 275 234 276 note_entry = sasentry.create_group('sasnote'.format(i)) … … 254 296 data_entry.attrs['signal'] = 'I' 255 297 data_entry.attrs['I_axes'] = 'Q' 256 data_entry.attrs['I_uncertainties'] = 'Idev' 257 data_entry.attrs['Q_indicies'] = 0 258 259 dI = data_obj.dy 260 if dI is None: 261 dI = np.zeros((data_obj.y.shape)) 262 263 data_entry.create_dataset('Q', data=data_obj.x) 264 data_entry.create_dataset('I', data=data_obj.y) 265 data_entry.create_dataset('Idev', data=dI) 298 data_entry.attrs['Q_indices'] = [0] 299 q_entry = data_entry.create_dataset('Q', data=data_obj.x) 300 q_entry.attrs['units'] = data_obj.x_unit 301 i_entry = data_entry.create_dataset('I', data=data_obj.y) 302 i_entry.attrs['units'] = data_obj.y_unit 303 if data_obj.dy is not None: 304 i_entry.attrs['uncertainties'] = 'Idev' 305 i_dev_entry = data_entry.create_dataset('Idev', data=data_obj.dy) 306 i_dev_entry.attrs['units'] = data_obj.y_unit 307 if data_obj.dx is not None: 308 q_entry.attrs['resolutions'] = 'dQ' 309 dq_entry = data_entry.create_dataset('dQ', data=data_obj.dx) 310 dq_entry.attrs['units'] = data_obj.x_unit 311 elif data_obj.dxl is not None: 312 q_entry.attrs['resolutions'] = ['dQl','dQw'] 313 dql_entry = data_entry.create_dataset('dQl', data=data_obj.dxl) 314 dql_entry.attrs['units'] = data_obj.x_unit 315 dqw_entry = data_entry.create_dataset('dQw', data=data_obj.dxw) 316 dqw_entry.attrs['units'] = data_obj.x_unit 266 317 267 318 def _write_2d_data(self, data, data_entry): … … 273 324 """ 274 325 data_entry.attrs['signal'] = 'I' 275 data_entry.attrs['I_axes'] = 'Q,Q' 276 data_entry.attrs['I_uncertainties'] = 'Idev' 277 data_entry.attrs['Q_indicies'] = [0,1] 326 data_entry.attrs['I_axes'] = 'Qx,Qy' 327 data_entry.attrs['Q_indices'] = [0,1] 278 328 279 329 (n_rows, n_cols) = (len(data.y_bins), len(data.x_bins)) … … 288 338 raise ValueError("Unable to calculate dimensions of 2D data") 289 339 290 I = np.reshape(data.data, (n_rows, n_cols)) 291 dI = np.zeros((n_rows, n_cols)) 292 if not all(data.err_data == [None]): 293 dI = np.reshape(data.err_data, (n_rows, n_cols)) 294 qx = np.reshape(data.qx_data, (n_rows, n_cols)) 340 intensity = np.reshape(data.data, (n_rows, n_cols)) 341 qx = np.reshape(data.qx_data, (n_rows, n_cols)) 295 342 qy = np.reshape(data.qy_data, (n_rows, n_cols)) 296 343 297 I_entry = data_entry.create_dataset('I', data=I) 298 I_entry.attrs['units'] = data.I_unit 299 Qx_entry = data_entry.create_dataset('Qx', data=qx) 300 Qx_entry.attrs['units'] = data.Q_unit 301 Qy_entry = data_entry.create_dataset('Qy', data=qy) 302 Qy_entry.attrs['units'] = data.Q_unit 303 Idev_entry = data_entry.create_dataset('Idev', data=dI) 304 Idev_entry.attrs['units'] = data.I_unit 344 i_entry = data_entry.create_dataset('I', data=intensity) 345 i_entry.attrs['units'] = data.I_unit 346 qx_entry = data_entry.create_dataset('Qx', data=qx) 347 qx_entry.attrs['units'] = data.Q_unit 348 qy_entry = data_entry.create_dataset('Qy', data=qy) 349 qy_entry.attrs['units'] = data.Q_unit 350 if data.err_data is not None and not all(data.err_data == [None]): 351 d_i = np.reshape(data.err_data, (n_rows, n_cols)) 352 i_entry.attrs['uncertainties'] = 'Idev' 353 i_dev_entry = data_entry.create_dataset('Idev', data=d_i) 354 i_dev_entry.attrs['units'] = data.I_unit 355 if data.dqx_data is not None and not all(data.dqx_data == [None]): 356 qx_entry.attrs['resolutions'] = 'dQx' 357 dqx_entry = data_entry.create_dataset('dQx', data=data.dqx_data) 358 dqx_entry.attrs['units'] = data.Q_unit 359 if data.dqy_data is not None and not all(data.dqy_data == [None]): 360 qy_entry.attrs['resolutions'] = 'dQy' 361 dqy_entry = data_entry.create_dataset('dQy', data=data.dqy_data) 362 dqy_entry.attrs['units'] = data.Q_unit -
src/sas/sasgui/guiframe/local_perspectives/data_loader/data_loader.py
r9c7e2b8 r5218180 205 205 except NoKnownLoaderException as e: 206 206 exception_occurred = True 207 error_message = "Loading data failed! " + e.message207 error_message = "Loading data failed!\n" + e.message 208 208 file_errors[basename] = [error_message] 209 209 except Exception as e: … … 224 224 for message in error_array: 225 225 error_message += message + "\n" 226 error_message = error_message[:-1] 226 227 self.load_complete(output=output, 227 228 message=error_message, … … 231 232 self.load_complete(output=output, message="Loading data complete!", 232 233 info="info") 233 else:234 self.load_complete(output=None, message=error_message, info="error")235 234 236 235 def load_update(self, message="", info="warning"): -
test/sasdataloader/test/test_data/avg_testdata.txt
r8c9ffde r7fd5e2a 1 1 0.00019987186878 -0.01196215 0.148605728355 2 0.000453772721237 0.02091606 0. 06802830293343 0.000750492390439 -0.01337855 0. 04449029107574 0.00103996394336 0.03062 0. 05803128945285 0.0013420198959 0.0811008333333 0. 05404692891086 0.001652061869 0.167022288372 0. 06518913200317 0.00196086470492 27.5554711176 0.7350533 009572 0.000453772721237 0.02091606 0.23372601 3 0.000750492390439 -0.01337855 0.17169562 4 0.00103996394336 0.03062 0.13136407 5 0.0013420198959 0.0811008333333 0.10681163 6 0.001652061869 0.167022288372 0.10098903 7 0.00196086470492 27.5554711176 0.7350533 8 8 0.00226262401224 105.031578947 1.35744586624 9 9 0.00256734439716 82.1791776119 1.10749938588 -
test/sasdataloader/test/test_data/ring_testdata.txt
r400155b r7fd5e2a 4 4 0.628318530718 0.964040908176 0.0790933208542 5 5 0.942477796077 0.922142905769 0.0781616076625 6 1.25663706144 1.02710537736 0.08 08758975386 1.25663706144 1.02710537736 0.08136351514804 7 7 1.57079632679 1.01448978075 0.0808313893873 8 8 1.88495559215 1.04677136013 0.0828850195035 -
test/sasdataloader/test/test_data/sectorphi_testdata.txt
r8c9ffde r7fd5e2a 13 13 0.981747704247 0.893411561538 0.151685984204 14 14 1.06028752059 0.86231787 0.152618707077 15 1.13882733693 1.0607364925 0.16 427615031615 1.13882733693 1.0607364925 0.166167546658 16 16 1.21736715327 1.0684421475 0.163649496829 17 1.29590696961 1.09330437436 0.16 787164526317 1.29590696961 1.09330437436 0.16981858402 18 18 1.37444678595 0.88759347 0.150974201439 19 19 1.45298660229 1.1352002 0.172191803977 -
test/sasdataloader/test/test_data/sectorq_testdata.txt
r8c9ffde r7fd5e2a 17 17 0.00913119845523 0.405669568421 0.0705339106673 18 18 0.00938052380065 0.331241946 0.061307573431 19 0.00962825731078 0.237315993939 0.05 7865476989319 0.00962825731078 0.237315993939 0.059602636160850493 20 20 0.00987552050718 0.296916590385 0.0592796733987 -
test/sasdataloader/test/test_data/slabx_testdata.txt
r8c9ffde r7fd5e2a 21 21 -0.00184475260646 2.40154 1.09579651396 22 22 -0.00143541414791 0.065281 0.198049867458 23 -0.00102607559383 -0.04767235 0. 15438968553624 -0.000616736954402 -0.0090503 0. 096010546295723 -0.00102607559383 -0.04767235 0.52329358394690839 24 -0.000616736954402 -0.0090503 0.36635778277525377 25 25 -0.000207398273925 0.03109325 0.246629023029 26 0.000201940423805 -0.027508775 0. 08292884751426 0.000201940423805 -0.027508775 0.36314899662535211 27 27 0.000611279108096 0.03251315 0.246951260373 28 0.00102061774154 -0.00987975 0. 14423353458929 0.00142995630705 0.075937 0. 1948550743528 0.00102061774154 -0.00987975 0.38184199939241886 29 0.00142995630705 0.075937 0.53662696540520582 30 30 0.00183929475361 10.60918375 1.62858709853 31 31 0.00224863307777 106.2485 7.2886384188 -
test/sasdataloader/test/test_data/slaby_testdata.txt
r8c9ffde r7fd5e2a 1 -0.00981587154747 0.197046827778 0.0 8722263092611 -0.00981587154747 0.197046827778 0.09153902 2 2 -0.00940654133769 0.2466434 0.124972263589 3 3 -0.0089972103454 0.218745969444 0.0838510368061 4 4 -0.00858787875434 0.126093522222 0.107482002513 5 -0.00817854644886 0.310427366667 0.10 09452898525 -0.00817854644886 0.310427366667 0.10469745 6 6 -0.0077692135991 0.0843802722222 0.103942898914 7 7 -0.00735988010303 0.246036369444 0.0916479235889 -
test/sasdataloader/test/utest_abs_reader.py
rbd5c3b1 rf4e2f22 80 80 data_cor = Loader().load(find("sam14_cor.cor")) 81 81 for i in range(0, len(data_abs) - 1): 82 self.assertEqual s(data_abs.x[i], data_cor.x[i])83 self.assertEqual s(data_abs.y[i], data_cor.y[i])84 self.assertEqual s(data_abs.dxl[i], data_cor.dxl[i])85 self.assertEqual s(data_abs.dxw[i], data_cor.dxw[i])82 self.assertEqual(data_abs.x[i], data_cor.x[i]) 83 self.assertEqual(data_abs.y[i], data_cor.y[i]) 84 self.assertEqual(data_abs.dxl[i], data_cor.dxl[i]) 85 self.assertEqual(data_abs.dxw[i], data_cor.dxw[i]) 86 86 self.assertTrue(data_abs.dxl > 0) 87 87 … … 118 118 self.assertEqual(self.data.detector[0].beam_center.y, center_y) 119 119 120 self.assertEqual(self.data.I_unit, ' 1/cm')120 self.assertEqual(self.data.I_unit, 'cm^{-1}') 121 121 self.assertEqual(self.data.data[0], 1.57831) 122 122 self.assertEqual(self.data.data[1], 2.70983) -
test/sasdataloader/test/utest_averaging.py
rf53d684 rf4e2f22 106 106 107 107 def setUp(self): 108 filepath = find(' MAR07232_rest.h5')108 filepath = find('test_data' + os.sep + 'MAR07232_rest.h5') 109 109 self.data_list = Loader().load(filepath) 110 110 self.data = self.data_list[0] … … 121 121 122 122 o = r(self.data) 123 filepath = find(' ring_testdata.txt')123 filepath = find('test_data' + os.sep + 'ring_testdata.txt') 124 124 answer_list = Loader().load(filepath) 125 125 answer = answer_list[0] … … 142 142 o = r(self.data) 143 143 144 filepath = find(' avg_testdata.txt')144 filepath = find('test_data' + os.sep + 'avg_testdata.txt') 145 145 answer = Loader().load(filepath)[0] 146 146 for i in range(r.nbins_phi): … … 158 158 s, ds, npoints = r(self.data) 159 159 self.assertAlmostEqual(s, 34.278990899999997, 4) 160 self.assertAlmostEqual(ds, 7.8007981835194293, 4)160 self.assertAlmostEqual(ds, 8.237259999538685, 4) 161 161 self.assertAlmostEqual(npoints, 324.0000, 4) 162 162 … … 164 164 s, ds = r(self.data) 165 165 self.assertAlmostEqual(s, 0.10579935462962962, 4) 166 self.assertAlmostEqual(ds, 0.02 4076537603455028, 4)166 self.assertAlmostEqual(ds, 0.02542364197388483, 4) 167 167 168 168 def test_slabX(self): … … 177 177 o = r(self.data) 178 178 179 filepath = find(' slabx_testdata.txt')179 filepath = find('test_data' + os.sep + 'slabx_testdata.txt') 180 180 answer = Loader().load(filepath)[0] 181 181 for i in range(len(o.x)): … … 195 195 o = r(self.data) 196 196 197 filepath = find(' slaby_testdata.txt')197 filepath = find('test_data' + os.sep + 'slaby_testdata.txt') 198 198 answer = Loader().load(filepath)[0] 199 199 for i in range(len(o.x)): … … 221 221 o = r(self.data) 222 222 223 filepath = find(' ring_testdata.txt')223 filepath = find('test_data' + os.sep + 'ring_testdata.txt') 224 224 answer = Loader().load(filepath)[0] 225 225 for i in range(len(o.x)): … … 238 238 o = r(self.data) 239 239 240 filepath = find(' sectorphi_testdata.txt')240 filepath = find('test_data' + os.sep + 'sectorphi_testdata.txt') 241 241 answer = Loader().load(filepath)[0] 242 242 for i in range(len(o.x)): … … 255 255 o = r(self.data) 256 256 257 filepath = find(' sectorq_testdata.txt')257 filepath = find('test_data' + os.sep + 'sectorq_testdata.txt') 258 258 answer = Loader().load(filepath)[0] 259 259 for i in range(len(o.x)): -
test/sasdataloader/test/utest_cansas.py
rf53d684 rf4e2f22 91 91 reader = XMLreader(self.xml_valid, self.schema_1_0) 92 92 valid = reader.validate_xml() 93 if valid: 94 self.assertTrue(valid) 95 else: 96 self.assertFalse(valid) 93 self.assertTrue(valid) 97 94 98 95 def _check_data(self, data): … … 193 190 def test_save_cansas_v1_0(self): 194 191 xmlreader = XMLreader(self.isis_1_0, self.schema_1_0) 195 valid = xmlreader.validate_xml() 196 self.assertTrue(valid) 192 self.assertTrue(xmlreader.validate_xml()) 197 193 reader_generic = Loader() 198 194 dataloader = reader_generic.load(self.isis_1_0) … … 207 203 return_data = reader2.read(self.write_1_0_filename) 208 204 written_data = return_data[0] 209 XMLreader(self.write_1_0_filename, self.schema_1_0) 210 valid = xmlreader.validate_xml() 211 self.assertTrue(valid) 205 xmlreader = XMLreader(self.write_1_0_filename, self.schema_1_0) 206 self.assertTrue(xmlreader.validate_xml()) 212 207 self._check_data(written_data) 213 208 if os.path.isfile(self.write_1_0_filename): … … 260 255 self.loader = Loader() 261 256 self.datafile_basic = find("simpleexamplefile.h5") 262 self.datafile_multiplesasentry = find("cansas_1Dand2D_samedatafile.h5") 263 self.datafile_multiplesasdata = find("cansas_1Dand2D_samesasentry.h5") 264 self.datafile_multiplesasdata_multiplesasentry = find("cansas_1Dand2D_multiplesasentry_multiplesasdata.h5") 257 self.datafile_multiplesasentry = find( 258 "test_data" + os.sep + "nxcansas_1Dand2D_multisasentry.h5") 259 self.datafile_multiplesasdata = find( 260 "test_data" + os.sep + "nxcansas_1Dand2D_multisasdata.h5") 261 self.datafile_multiplesasdata_multiplesasentry = find( 262 "test_data" + os.sep + "nxcansas_1Dand2D_multisasentry_multisasdata.h5") 265 263 266 264 def test_real_data(self): … … 273 271 self._check_multiple_data(self.data[0]) 274 272 self._check_multiple_data(self.data[1]) 275 self._check_1d_data(self.data[0]) 273 if isinstance(self.data[0], Data1D): 274 self._check_1d_data(self.data[0]) 275 self._check_2d_data(self.data[1]) 276 else: 277 self._check_1d_data(self.data[1]) 278 self._check_2d_data(self.data[0]) 279 280 def test_multiple_sasdatas(self): 281 self.data = self.loader.load(self.datafile_multiplesasdata) 282 self.assertTrue(len(self.data) == 2) 283 self._check_multiple_data(self.data[0]) 284 self._check_multiple_data(self.data[1]) 285 if isinstance(self.data[0], Data1D): 286 self._check_1d_data(self.data[0]) 287 self._check_2d_data(self.data[1]) 288 else: 289 self._check_1d_data(self.data[1]) 290 self._check_2d_data(self.data[0]) 291 292 def test_multiple_sasentries_multiplesasdatas(self): 293 self.data = self.loader.load( 294 self.datafile_multiplesasdata_multiplesasentry) 295 self.assertTrue(len(self.data) == 4) 296 self._check_multiple_data(self.data[0]) 297 self._check_multiple_data(self.data[1]) 298 self._check_multiple_data(self.data[2]) 299 self._check_multiple_data(self.data[3]) 300 for data in self.data: 301 if isinstance(data, Data1D): 302 self._check_1d_data(data) 303 else: 304 self._check_2d_data(data) 276 305 277 306 def _check_multiple_data(self, data): 278 self.assertTrue(data.title == "MH4_5deg_16T_SLOW") 279 self.assertTrue(data.run[0] == '33837') 280 self.assertTrue(len(data.run) == 1) 281 self.assertTrue(data.instrument == "SANS2D") 282 self.assertTrue(data.source.radiation == "Spallation Neutron Source") 283 self.assertTrue(len(data.detector) == 1) 284 self.assertTrue(data.detector[0].name == "rear-detector") 285 self.assertTrue(data.detector[0].distance == 4.385281) 286 self.assertTrue(data.detector[0].distance_unit == 'm') 287 self.assertTrue(len(data.trans_spectrum) == 1) 307 self.assertEqual(data.title, "MH4_5deg_16T_SLOW") 308 self.assertEqual(data.run[0], '33837') 309 self.assertEqual(len(data.run), 1) 310 self.assertEqual(data.instrument, "SANS2D") 311 self.assertEqual(data.source.radiation, "Spallation Neutron Source") 312 self.assertEqual(len(data.detector), 2) 313 self.assertTrue(data.detector[0].name == "rear-detector" 314 or data.detector[1].name == "rear-detector") 315 self.assertTrue(data.detector[0].name == "front-detector" 316 or data.detector[1].name == "front-detector") 317 self.assertAlmostEqual(data.detector[0].distance + 318 data.detector[1].distance, 7230.54, 2) 319 self.assertEqual(data.detector[0].distance_unit, 'mm') 320 self.assertEqual(len(data.trans_spectrum), 1) 288 321 289 322 def _check_1d_data(self, data): 290 self.assertTrue(isinstance(data, Data1D)) 291 self.assertTrue(len(data.x) == 66) 292 self.assertTrue(len(data.x) == len(data.y)) 293 self.assertTrue(data.dy[10] == 0.20721350111248701) 294 self.assertTrue(data.y[10] == 24.193889608153476) 295 self.assertTrue(data.x[10] == 0.008981127988654792) 323 self.assertEqual(len(data.x), 66) 324 self.assertEqual(len(data.x), len(data.y)) 325 self.assertAlmostEqual(data.dy[10], 0.207214) 326 self.assertAlmostEqual(data.y[10], 24.1939) 327 self.assertAlmostEqual(data.x[10], 0.00898113) 296 328 297 329 def _check_2d_data(self, data): 298 330 self.assertTrue(isinstance(data, Data2D)) 299 self.assertTrue(len(data.x) == 66) 300 self.assertTrue(len(data.x) == len(data.y)) 301 self.assertTrue(data.dy[10] == 0.20721350111248701) 302 self.assertTrue(data.y[10] == 24.193889608153476) 303 self.assertTrue(data.x[10] == 0.008981127988654792) 331 self.assertEqual(len(data.q_data), 150*150) 332 self.assertEqual(len(data.q_data), len(data.data)) 333 self.assertAlmostEqual(data.err_data[10], 0.186723989418) 334 self.assertAlmostEqual(data.data[10], 0.465181) 335 self.assertAlmostEqual(data.qx_data[10], -0.129) 336 self.assertAlmostEqual(data.qy_data[10], -0.149) 304 337 305 338 def _check_example_data(self, data): 306 self.assert True(data.title =="")307 self.assert True(data.x.size ==100)308 self.assert True(data._xunit =="A^{-1}")309 self.assert True(data._yunit =="cm^{-1}")310 self.assert True(data.y.size ==100)339 self.assertEqual(data.title, "") 340 self.assertEqual(data.x.size, 100) 341 self.assertEqual(data._xunit, "A^{-1}") 342 self.assertEqual(data._yunit, "cm^{-1}") 343 self.assertEqual(data.y.size, 100) 311 344 self.assertAlmostEqual(data.y[40], 0.952749011516985) 312 345 self.assertAlmostEqual(data.x[40], 0.3834415188257777) -
test/sasdataloader/test/utest_generic_file_reader_class.py
r4a8d55c rf4e2f22 45 45 last_f = f[0] 46 46 if hasattr(last_f, "errors"): 47 self.assertEqual s(len(last_f.errors), 1)47 self.assertEqual(len(last_f.errors), 1) 48 48 else: 49 49 self.fail("Errors did not propogate to the file properly.") … … 51 51 def test_same_file_unknown_extensions(self): 52 52 # Five files, all with the same content, but different file extensions 53 no_ext = find("test_data //TestExtensions")54 not_xml = find("test_data //TestExtensions.notxml")53 no_ext = find("test_data" + os.sep + "TestExtensions") 54 not_xml = find("test_data" + os.sep + "TestExtensions.notxml") 55 55 # Deprecated extensions 56 asc_dep = find("test_data //TestExtensions.asc")57 nxs_dep = find("test_data //TestExtensions.nxs")56 asc_dep = find("test_data" + os.sep + "TestExtensions.asc") 57 nxs_dep = find("test_data" + os.sep + "TestExtensions.nxs") 58 58 # Native extension as a baseline 59 xml_native = find("test_data //TestExtensions.xml")59 xml_native = find("test_data" + os.sep + "TestExtensions.xml") 60 60 # Load the files and check contents 61 61 no_ext_load = self.generic_reader.load(no_ext) … … 70 70 self.check_unknown_extension(xml_load[0]) 71 71 # Be sure the deprecation warning is passed with the file 72 self.assertEqual s(len(asc_load[0].errors), 1)73 self.assertEqual s(len(nxs_load[0].errors), 1)72 self.assertEqual(len(asc_load[0].errors), 1) 73 self.assertEqual(len(nxs_load[0].errors), 1) 74 74 75 75 def check_unknown_extension(self, data): 76 76 self.assertTrue(isinstance(data, Data1D)) 77 self.assertEqual s(len(data.x), 138)78 self.assertEqual s(data.sample.ID, "TK49 c10_SANS")79 self.assertEqual s(data.meta_data["loader"], "CanSAS XML 1D")77 self.assertEqual(len(data.x), 138) 78 self.assertEqual(data.sample.ID, "TK49 c10_SANS") 79 self.assertEqual(data.meta_data["loader"], "CanSAS XML 1D") 80 80 81 81 def tearDown(self): -
test/sasdataloader/test/utest_red2d_reader.py
rf53d684 rfc51d06 31 31 self.assertEqual(f.qx_data[0],-0.03573497) 32 32 self.assertEqual(f.qx_data[36863],0.2908819) 33 self.assertEqual(f.Q_unit, ' 1/A')34 self.assertEqual(f.I_unit, ' 1/cm')33 self.assertEqual(f.Q_unit, 'A^{-1}') 34 self.assertEqual(f.I_unit, 'cm^{-1}') 35 35 36 36 self.assertEqual(f.meta_data['loader'],"IGOR/DAT 2D Q_map") -
test/sasdataloader/test/utest_sesans.py
rf53d684 rf4e2f22 25 25 Test .SES in the full loader to make sure that the file type is correctly accepted 26 26 """ 27 file = Loader().load(find("sesans_examples/sphere2micron.ses")) 27 file = Loader().load(find("sesans_examples" + os.sep + 28 "sphere2micron.ses")) 28 29 f = file[0] 29 30 # self.assertEqual(f, 5) … … 44 45 Test .SES loading on a TOF dataset 45 46 """ 46 file = self.loader(find("sesans_examples /sphere_isis.ses"))47 file = self.loader(find("sesans_examples" + os.sep + "sphere_isis.ses")) 47 48 f = file[0] 48 49 self.assertEqual(len(file), 1) … … 62 63 FileContentsException, 63 64 self.loader, 64 find("sesans_examples /sesans_no_data.ses"))65 find("sesans_examples" + os.sep + "sesans_no_data.ses")) 65 66 66 67 def test_sesans_no_spin_echo_unit(self): … … 71 72 FileContentsException, 72 73 self.loader, 73 find("sesans_examples /no_spin_echo_unit.ses"))74 find("sesans_examples" + os.sep + "no_spin_echo_unit.ses")) 74 75 75 76 def test_sesans_future_version(self): … … 80 81 FileContentsException, 81 82 self.loader, 82 find("sesans_examples /next_gen.ses"))83 find("sesans_examples" + os.sep + "next_gen.ses")) 83 84 84 85 def test_sesans_mandatory_headers(self): … … 89 90 FileContentsException, 90 91 self.loader, 91 find("sesans_examples /no_wavelength.ses"))92 find("sesans_examples" + os.sep + "no_wavelength.ses")) 92 93 93 94 def test_sesans_columns_match_headers(self): … … 98 99 FileContentsException, 99 100 self.loader, 100 find("sesans_examples /too_many_headers.ses"))101 find("sesans_examples" + os.sep + "too_many_headers.ses")) 101 102 102 103 if __name__ == "__main__":
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