cansas_constants.py @ 6813a2f7

ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload

Last change on this file since 6813a2f7 was e090c624, checked in by Jeff Krzywon <jeffery.krzywon@…>, 11 years ago
Fix for ticket #203 and moved a function from cansas_reader to cansas_constants because it was more relevant there.
Property mode set to `100644`
File size: 37.3 KB

Line
1	"""
2	Information relating to the CanSAS data format. These constants are used in
3	the cansas_reader.py file to read in any version of the cansas format.
4	"""
5	class cansasConstants:
6
7	ns = ''
8	format = ''
9
10
11	def __init__(self):
12	self.ns = self.CANSAS_NS
13	self.format = self.CANSAS_FORMAT
14
15
16	def _iterate_namespace(self, namespace):
17	"""
18	Method to iterate through a cansas constants tree based on a list of
19	names
20
21	:param namespace: A list of names that match the tree structure of
22	cansas_constants
23	"""
24	# The current level to look through in cansas_constants.
25	return_me = currentLevel()
26	return_me.current_level = self.CANSAS_FORMAT.get("SASentry")
27	# Defaults for variable and datatype
28	return_me.ns_variable = "{0}.meta_data[\"{2}\"] = \"{1}\""
29	return_me.ns_datatype = "content"
30	return_me.ns_optional = True
31	for name in namespace:
32	if name != "SASentry":
33	return_me.current_level = \
34	return_me.current_level.get("children").get(name, "")
35	if return_me.current_level == "":
36	return_me.current_level = \
37	return_me.current_level.get("<any>", "")
38	cl_variable = return_me.current_level.get("variable", "")
39	cl_datatype = return_me.current_level.get("storeas", "")
40	cl_units_optional = \
41	return_me.current_level.get("units_required", "")
42	# Where are how to store the variable for the given namespace
43	# CANSAS_CONSTANTS tree is hierarchical, so is no value, inherit
44	return_me.ns_variable = cl_variable if cl_variable != "" else \
45	return_me.ns_variable
46	return_me.ns_datatype = cl_datatype if cl_datatype != "" else \
47	return_me.ns_datatype
48	return_me.ns_optional = cl_units_optional if \
49	cl_units_optional != return_me.ns_optional \
50	else return_me.ns_optional
51	return return_me
52
53
54	"""
55	CANSAS_NS holds the base namespace and the default schema file information
56	"""
57	CANSAS_NS = {
58	"1.0" : {
59	"ns" : "cansas1d/1.0",
60	"schema" : "cansas1d_v1_0.xsd"
61	},
62	"1.1" : {
63	"ns" : "urn:cansas1d:1.1",
64	"schema" : "cansas1d_v1_1.xsd"
65	}
66	}
67
68
69	"""
70	The constants below hold information on where to store the CanSAS data when
71	loaded in using sasview
72	"""
73	META_DATA = "{0}.meta_data[\"{2}\"] = \"{1}\""
74	ANY = {
75	"variable" : "{0}.meta_data[\"{2}\"] = \'{1}\'",
76	"storeas" : "content",
77	}
78	TITLE = {"variable" : "{0}.title = \"{1}\""}
79	SASNOTE = {"variable" : "{0}.notes.append(\'{1}\')"}
80	SASPROCESS_TERM = {
81	"variable" : None,
82	"attributes" : {
83	"unit" : {"variable" : None},
84	"name" : {"variable" : None}
85	}
86	}
87	SASPROCESS_SASPROCESSNOTE = {
88	"variable" : None,
89	"children" : {"<any>" : ANY}
90	}
91	SASPROCESS = {
92	"variable" : None,
93	"children" : {
94	"name" : {"variable" : "{0}.name = \'{1}\'"},
95	"date" : {"variable" : "{0}.date = \'{1}\'"},
96	"description" : {"variable" : \
97	"{0}.description = \'{1}\'"},
98	"term" : SASPROCESS_TERM,
99	"SASprocessnote" : SASPROCESS_SASPROCESSNOTE,
100	"<any>" : ANY
101	},
102	}
103	RUN = {
104	"variable" : "{0}.run.append(\"{1}\")",
105	"attributes" : {"name" : {"variable" : \
106	"{0}.run_name[node_value] = \"{1}\""}}
107	}
108	SASDATA_IDATA_Q = {
109	"variable" : "{0}.x = numpy.append({0}.x, {1})",
110	"unit" : "x_unit",
111	"attributes" : {
112	"unit" : {
113	"variable" : \
114	"{0}._xunit = \"{1}\"",
115	"storeas" : "content"
116	}
117	}
118	}
119	SASDATA_IDATA_I = {
120	"variable" : "{0}.y = numpy.append({0}.y, {1})",
121	"unit" : "y_unit",
122	"attributes" : {
123	"unit" : {
124	"variable" : \
125	"{0}._yunit = \"{1}\"",
126	"storeas" : "content"
127	}
128	}
129	}
130	SASDATA_IDATA_IDEV = {
131	"variable" : \
132	"{0}.dy = numpy.append({0}.dy, {1})",
133	"unit" : "y_unit",
134	"attributes" : {
135	"unit" : {
136	"variable" : META_DATA,
137	"storeas" : "content"
138	}
139	},
140	}
141	SASDATA_IDATA_QDEV = {
142	"variable" : \
143	"{0}.dx = numpy.append({0}.dx, {1})",
144	"unit" : "x_unit",
145	"attributes" : {
146	"unit" : {
147	"variable" : META_DATA,
148	"storeas" : "content"
149	}
150	},
151	}
152	SASDATA_IDATA_DQL = {
153	"variable" : \
154	"{0}.dxl = numpy.append({0}.dxl, {1})",
155	"unit" : "x_unit",
156	"attributes" : {
157	"unit" : {
158	"variable" : META_DATA,
159	"storeas" : "content"
160	}
161	},
162	}
163	SASDATA_IDATA_DQW = {
164	"variable" : \
165	"{0}.dxw = numpy.append({0}.dxw, {1})",
166	"unit" : "x_unit",
167	"attributes" : {
168	"unit" : {
169	"variable" : META_DATA,
170	"storeas" : "content"
171	}
172	},
173	}
174	SASDATA_IDATA_QMEAN = {
175	"storeas" : "content",
176	"unit" : "x_unit",
177	"variable" : META_DATA,
178	"attributes" : {"unit" : {"variable" : META_DATA}},
179	}
180	SASDATA_IDATA_SHADOWFACTOR = {
181	"variable" : META_DATA,
182	"storeas" : "content",
183	}
184	SASDATA_IDATA = {
185	"storeas" : "float",
186	"units_optional" : False,
187	"variable" : None,
188	"attributes" : {
189	"name" : {
190	"variable" : META_DATA,
191	"storeas" : "content",
192	},
193	"timestamp" : {
194	"variable" : META_DATA,
195	"storeas" : "content",
196	}
197	},
198	"children" : {
199	"Q" : SASDATA_IDATA_Q,
200	"I" : SASDATA_IDATA_I,
201	"Idev" : SASDATA_IDATA_IDEV,
202	"Qdev" : SASDATA_IDATA_QDEV,
203	"dQw" : SASDATA_IDATA_DQW,
204	"dQl" : SASDATA_IDATA_DQL,
205	"Qmean" : SASDATA_IDATA_QMEAN,
206	"Shadowfactor" : SASDATA_IDATA_SHADOWFACTOR,
207	"<any>" : ANY
208	}
209	}
210	SASDATA = {
211	"attributes" : {"name" : {"variable" : META_DATA,}},
212	"variable" : None,
213	"children" : {
214	"Idata" : SASDATA_IDATA,
215	"<any>" : ANY
216	}
217	}
218	SASTRANSSPEC_TDATA_LAMDBA = {
219	"variable" : "{0}.wavelength.append({1})",
220	"unit" : "wavelength_unit",
221	"attributes" : {
222	"unit" : {
223	"variable" : "{0}.wavelength_unit = \"{1}\"",
224	"storeas" : "content"
225	}
226	}
227	}
228	SASTRANSSPEC_TDATA_T = {
229	"variable" : "{0}.transmission.append({1})",
230	"unit" : "transmission_unit",
231	"attributes" : {
232	"unit" : {
233	"variable" : "{0}.transmission_unit = \"{1}\"",
234	"storeas" : "content"
235	}
236	}
237	}
238	SASTRANSSPEC_TDATA_TDEV = {
239	"variable" : \
240	"{0}.transmission_deviation.append({1})",
241	"unit" : "transmission_deviation_unit",
242	"attributes" : {
243	"unit" : {
244	"variable" : "{0}.transmission_deviation_unit = \"{1}\"",
245	"storeas" : "content"
246	}
247	}
248	}
249	SASTRANSSPEC_TDATA = {
250	"storeas" : "float",
251	"variable" : None,
252	"children" : {
253	"Lambda" : SASTRANSSPEC_TDATA_LAMDBA,
254	"T" : SASTRANSSPEC_TDATA_T,
255	"Tdev" : SASTRANSSPEC_TDATA_TDEV,
256	"<any>" : ANY,
257	}
258	}
259	SASTRANSSPEC = {
260	"variable" : None,
261	"children" : {
262	"Tdata" : SASTRANSSPEC_TDATA,
263	"<any>" : ANY,
264	},
265	"attributes" : {"name" : {"variable" : \
266	"{0}.name = \"{1}\""},
267	"timestamp" : {"variable" : \
268	"{0}.timestamp = \"{1}\""},
269	}
270	}
271	SASSAMPLE_THICK = {
272	"variable" : "{0}.sample.thickness = {1}",
273	"unit" : "sample.thickness_unit",
274	"storeas" : "float",
275	"attributes" : {
276	"units" : {
277	"variable" : "{0}.sample.thickness_unit = \"{1}\"",
278	"storeas" : "content"
279	}
280	},
281	}
282	SASSAMPLE_TRANS = {
283	"variable" : "{0}.sample.transmission = {1}",
284	"storeas" : "float",
285	}
286	SASSAMPLE_TEMP = {
287	"variable" : "{0}.sample.temperature = {1}",
288	"unit" : "sample.temperature_unit",
289	"storeas" : "float",
290	"attributes" : {
291	"units" : {
292	"variable" : "{0}.sample.temperature_unit = \"{1}\"",
293	"storeas" : "content"
294	}
295	},
296	}
297	SASSAMPLE_POS_ATTR = {
298	"units" : {
299	"variable" : \
300	"{0}.sample.position_unit = \"{1}\"",
301	"storeas" : "content"
302	}
303	}
304	SASSAMPLE_POS_X = {
305	"variable" : "{0}.sample.position.x = {1}",
306	"unit" : "sample.position_unit",
307	"storeas" : "float",
308	"attributes" : SASSAMPLE_POS_ATTR
309	}
310	SASSAMPLE_POS_Y = {
311	"variable" : "{0}.sample.position.y = {1}",
312	"unit" : "sample.position_unit",
313	"storeas" : "float",
314	"attributes" : SASSAMPLE_POS_ATTR
315	}
316	SASSAMPLE_POS_Z = {
317	"variable" : "{0}.sample.position.z = {1}",
318	"unit" : "sample.position_unit",
319	"storeas" : "float",
320	"attributes" : SASSAMPLE_POS_ATTR
321	}
322	SASSAMPLE_POS = {
323	"children" : {
324	"variable" : None,
325	"x" : SASSAMPLE_POS_X,
326	"y" : SASSAMPLE_POS_Y,
327	"z" : SASSAMPLE_POS_Z,
328	},
329	}
330	SASSAMPLE_ORIENT_ATTR = {
331	"units" : {
332	"variable" : "{0}.sample.orientation_unit = \"{1}\"",
333	"storeas" : "content"
334	}
335	}
336	SASSAMPLE_ORIENT_ROLL = {
337	"variable" : "{0}.sample.orientation.x = {1}",
338	"unit" : "sample.orientation_unit",
339	"storeas" : "float",
340	"attributes" : SASSAMPLE_ORIENT_ATTR
341	}
342	SASSAMPLE_ORIENT_PITCH = {
343	"variable" : "{0}.sample.orientation.y = {1}",
344	"unit" : "sample.orientation_unit",
345	"storeas" : "float",
346	"attributes" : SASSAMPLE_ORIENT_ATTR
347	}
348	SASSAMPLE_ORIENT_YAW = {
349	"variable" : "{0}.sample.orientation.z = {1}",
350	"unit" : "sample.orientation_unit",
351	"storeas" : "float",
352	"attributes" : SASSAMPLE_ORIENT_ATTR
353	}
354	SASSAMPLE_ORIENT = {
355	"variable" : None,
356	"children" : {
357	"roll" : SASSAMPLE_ORIENT_ROLL,
358	"pitch" : SASSAMPLE_ORIENT_PITCH,
359	"yaw" : SASSAMPLE_ORIENT_YAW,
360	},
361	}
362	SASSAMPLE = {
363	"attributes" : {"name" : {\
364	"variable" : "{0}.sample.name = \"{1}\""},},
365	"variable" : None,
366	"children" : {
367	"ID" : {"variable" : "{0}.sample.ID = \"{1}\""},
368	"thickness" : SASSAMPLE_THICK,
369	"transmission" : SASSAMPLE_TRANS,
370	"temperature" : SASSAMPLE_TEMP,
371	"position" : SASSAMPLE_POS,
372	"orientation" : SASSAMPLE_ORIENT,
373	"details" : {"variable" : \
374	"{0}.sample.details.append(\"{1}\")"},
375	"<any>" : ANY
376	},
377	}
378	SASINSTR_SRC_BEAMSIZE_ATTR = {
379	"unit" : \
380	"{0}.source.beam_size_unit = \"{1}\"",
381	"storeas" : "content"
382	}
383	SASINSTR_SRC_BEAMSIZE_X = {
384	"variable" : "{0}.source.beam_size.x = {1}",
385	"unit" : "source.beam_size_unit",
386	"storeas" : "float",
387	"attributes" : SASINSTR_SRC_BEAMSIZE_ATTR
388	}
389	SASINSTR_SRC_BEAMSIZE_Y = {
390	"variable" : "{0}.source.beam_size.y = {1}",
391	"unit" : "source.beam_size_unit",
392	"storeas" : "float",
393	"attributes" : SASINSTR_SRC_BEAMSIZE_ATTR
394	}
395	SASINSTR_SRC_BEAMSIZE_Z = {
396	"variable" : "{0}.source.beam_size.z = {1}",
397	"unit" : "source.beam_size_unit",
398	"storeas" : "float",
399	"attributes" : SASINSTR_SRC_BEAMSIZE_ATTR
400	}
401	SASINSTR_SRC_BEAMSIZE = {
402	"attributes" : {"name" : {"variable" : \
403	"{0}.source.beam_size_name = \"{1}\""}},
404	"variable" : None,
405	"children" : {
406	"x" : SASINSTR_SRC_BEAMSIZE_X,
407	"y" : SASINSTR_SRC_BEAMSIZE_Y,
408	"z" : SASINSTR_SRC_BEAMSIZE_Z,
409	}
410	}
411	SASINSTR_SRC_WL = {
412	"variable" : "{0}.source.wavelength = {1}",
413	"unit" : "source.wavelength_unit",
414	"storeas" : "float",
415	"attributes" : {
416	"unit" : {
417	"variable" : "{0}.source.wavelength_unit = \"{1}\"",
418	"storeas" : "content"
419	},
420	}
421	}
422	SASINSTR_SRC_WL_MIN = {
423	"variable" : "{0}.source.wavelength_min = {1}",
424	"unit" : "source.wavelength_min_unit",
425	"storeas" : "float",
426	"attributes" : {
427	"unit" : {
428	"variable" : "{0}.source.wavelength_min_unit = \"{1}\"",
429	"storeas" : "content"
430	},
431	}
432	}
433	SASINSTR_SRC_WL_MAX = {
434	"variable" : "{0}.source.wavelength_max = {1}",
435	"unit" : "source.wavelength_max_unit",
436	"storeas" : "float",
437	"attributes" : {
438	"unit" : {
439	"variable" : "{0}.source.wavelength_max_unit = \"{1}\"",
440	"storeas" : "content"
441	},
442	}
443	}
444	SASINSTR_SRC_WL_SPR = {
445	"variable" : "{0}.source.wavelength_spread = {1}",
446	"unit" : "source.wavelength_spread_unit",
447	"storeas" : "float",
448	"attributes" : {
449	"unit" : {
450	"variable" : "{0}.source.wavelength_spread_unit = \"{1}\"",
451	"storeas" : "content"
452	},
453	}
454	}
455	SASINSTR_SRC = {
456	"attributes" : {"name" : {"variable" : "{0}.source.name = \"{1}\""}},
457	"variable" : None,
458	"children" : {
459	"radiation" : {"variable" : "{0}.source.radiation = \"{1}\""},
460	"beam_size" : SASINSTR_SRC_BEAMSIZE,
461	"beam_shape" : {"variable" : \
462	"{0}.source.beam_shape = \"{1}\""},
463	"wavelength" : SASINSTR_SRC_WL,
464	"wavelength_min" : SASINSTR_SRC_WL_MIN,
465	"wavelength_max" : SASINSTR_SRC_WL_MAX,
466	"wavelength_spread" : SASINSTR_SRC_WL_SPR,
467	},
468	}
469	SASINSTR_COLL_APER_ATTR = {
470	"unit" : {
471	"variable" : "{0}.size_unit = \"{1}\"",
472	"storeas" : "content"
473	},
474	}
475	SASINSTR_COLL_APER_X = {
476	"variable" : "{0}.size.x = {1}",
477	"unit" : "size_unit",
478	"storeas" : "float",
479	"attributes" : SASINSTR_COLL_APER_ATTR
480	}
481	SASINSTR_COLL_APER_Y = {
482	"variable" : "{0}.size.y = {1}",
483	"unit" : "size_unit",
484	"storeas" : "float",
485	"attributes" : SASINSTR_COLL_APER_ATTR
486	}
487	SASINSTR_COLL_APER_Z = {
488	"variable" : "{0}.size.z = {1}",
489	"unit" : "size_unit",
490	"storeas" : "float",
491	"attributes" : SASINSTR_COLL_APER_ATTR
492	}
493	SASINSTR_COLL_APER_SIZE = {
494	"attributes" : {"unit" : {"variable" : \
495	"{0}.size_unit = \"{1}\""}},
496	"children" : {
497	"storeas" : "float",
498	"x" : SASINSTR_COLL_APER_X,
499	"y" : SASINSTR_COLL_APER_Y,
500	"z" : SASINSTR_COLL_APER_Z,
501	}
502	}
503	SASINSTR_COLL_APER_DIST = {
504	"storeas" : "float",
505	"attributes" : {
506	"storeas" : "content",
507	"unit" : {"variable" : \
508	"{0}.distance_unit = \"{1}\""}},
509	"variable" : "{0}.distance = {1}",
510	"unit" : "distance_unit",
511	}
512	SASINSTR_COLL_APER = {
513	"variable" : None,
514	"attributes" : {
515	"name" : {"variable" : \
516	"{0}.name = \"{1}\""},
517	"type" : {"variable" : \
518	"{0}.type = \"{1}\""},
519	},
520	"children" : {
521	"size" : SASINSTR_COLL_APER_SIZE,
522	"distance" : SASINSTR_COLL_APER_DIST
523	}
524	}
525	SASINSTR_COLL = {
526	"attributes" : {"name" : {"variable" : \
527	"{0}.name = \"{1}\""}},
528	"variable" : None,
529	"children" : {
530	"length" : {
531	"variable" : "{0}.length = {1}",
532	"unit" : "length_unit",
533	"storeas" : "float",
534	"attributes" : {
535	"storeas" : \
536	"content",
537	"unit" : {"variable" : "{0}.length_unit = \"{1}\""}
538	},
539	},
540	"aperture" : SASINSTR_COLL_APER,
541	},
542	}
543	SASINSTR_DET_SDD = {
544	"variable" : "{0}.distance = {1}",
545	"unit" : "distance_unit",
546	"attributes" : {
547	"unit" : {
548	"variable" : \
549	"{0}.distance_unit = \"{1}\"",
550	"storeas" : "content"
551	}
552	},
553	}
554	SASINSTR_DET_OFF_ATTR = {
555	"unit" : {
556	"variable" : "{0}.offset_unit = \"{1}\"",
557	"storeas" : "content"
558	},
559	}
560	SASINSTR_DET_OFF_X = {
561	"variable" : "{0}.offset.x = {1}",
562	"unit" : "offset_unit",
563	"attributes" : SASINSTR_DET_OFF_ATTR
564	}
565	SASINSTR_DET_OFF_Y = {
566	"variable" : "{0}.offset.y = {1}",
567	"unit" : "offset_unit",
568	"attributes" : SASINSTR_DET_OFF_ATTR
569	}
570	SASINSTR_DET_OFF_Z = {
571	"variable" : "{0}.offset.z = {1}",
572	"unit" : "offset_unit",
573	"attributes" : SASINSTR_DET_OFF_ATTR
574	}
575	SASINSTR_DET_OFF = {
576	"variable" : None,
577	"children" : {
578	"x" : SASINSTR_DET_OFF_X,
579	"y" : SASINSTR_DET_OFF_Y,
580	"z" : SASINSTR_DET_OFF_Z,
581	}
582	}
583	SASINSTR_DET_OR_ATTR = {
584	"unit" : "{0}.orientation_unit = \"{1}\"",
585	"storeas" : "content"
586	}
587	SASINSTR_DET_OR_ROLL = {
588	"variable" : "{0}.orientation.x = {1}",
589	"unit" : "orientation_unit",
590	"attributes" : SASINSTR_DET_OR_ATTR
591	}
592	SASINSTR_DET_OR_PITCH = {
593	"variable" : "{0}.orientation.y = {1}",
594	"unit" : "orientation_unit",
595	"attributes" : SASINSTR_DET_OR_ATTR
596	}
597	SASINSTR_DET_OR_YAW = {
598	"variable" : "{0}.orientation.z = {1}",
599	"unit" : "orientation_unit",
600	"attributes" : SASINSTR_DET_OR_ATTR
601	}
602	SASINSTR_DET_OR = {
603	"variable" : None,
604	"children" : {
605	"roll" : SASINSTR_DET_OR_ROLL,
606	"pitch" : SASINSTR_DET_OR_PITCH,
607	"yaw" : SASINSTR_DET_OR_YAW,
608	}
609	}
610	SASINSTR_DET_BC_X = {
611	"variable" : "{0}.beam_center.x = {1}",
612	"unit" : "beam_center_unit",
613	"attributes" : {
614	"unit" : \
615	"{0}.beam_center_unit = \"{1}\"",
616	"storeas" : "content"
617	}
618	}
619	SASINSTR_DET_BC_Y = {
620	"variable" : "{0}.beam_center.y = {1}",
621	"unit" : "beam_center_unit",
622	"attributes" : {
623	"unit" : \
624	"{0}.beam_center_unit = \"{1}\"",
625	"storeas" : "content"
626	}
627	}
628	SASINSTR_DET_BC_Z = {
629	"variable" : "{0}.beam_center.z = {1}",
630	"unit" : "beam_center_unit",
631	"attributes" : {
632	"unit" : \
633	"{0}.beam_center_unit = \"{1}\"",
634	"storeas" : "content"
635	}
636	}
637	SASINSTR_DET_BC = {
638	"variable" : None,
639	"children" : {
640	"x" : SASINSTR_DET_BC_X,
641	"y" : SASINSTR_DET_BC_Y,
642	"z" : SASINSTR_DET_BC_Z,
643	}
644	}
645	SASINSTR_DET_PIXEL_X = {
646	"variable" : "{0}.pixel_size.x = {1}",
647	"unit" : "pixel_size_unit",
648	"attributes" : {
649	"unit" : "{0}.pixel_size_unit = \"{1}\"",
650	"storeas" : "content"
651	}
652	}
653	SASINSTR_DET_PIXEL_Y = {
654	"variable" : "{0}.pixel_size.y = {1}",
655	"unit" : "pixel_size_unit",
656	"attributes" : {
657	"unit" : "{0}.pixel_size_unit = \"{1}\"",
658	"storeas" : "content"
659	}
660	}
661	SASINSTR_DET_PIXEL_Z = {
662	"variable" : "{0}.pixel_size.z = {1}",
663	"unit" : "pixel_size_unit",
664	"attributes" : {
665	"unit" : "{0}.pixel_size_unit = \"{1}\"",
666	"storeas" : "content"
667	}
668	}
669	SASINSTR_DET_PIXEL = {
670	"variable" : None,
671	"children" : {
672	"x" : SASINSTR_DET_PIXEL_X,
673	"y" : SASINSTR_DET_PIXEL_Y,
674	"z" : SASINSTR_DET_PIXEL_Z,
675	}
676	}
677	SASINSTR_DET_SLIT = {
678	"variable" : "{0}.slit_length = {1}",
679	"unit" : "slit_length_unit",
680	"attributes" : {
681	"unit" : {
682	"variable" : "{0}.slit_length_unit = \"{1}\"",
683	"storeas" : "content"
684	}
685	}
686	}
687	SASINSTR_DET = {
688	"storeas" : "float",
689	"variable" : None,
690	"attributes" : {
691	"name" : {
692	"storeas" : "content",
693	"variable" : "{0}.name = \"{1}\"",
694	}
695	},
696	"children" : {
697	"name" : {
698	"storeas" : "content",
699	"variable" : "{0}.name = \"{1}\"",
700	},
701	"SDD" : SASINSTR_DET_SDD,
702	"offset" : SASINSTR_DET_OFF,
703	"orientation" : SASINSTR_DET_OR,
704	"beam_center" : SASINSTR_DET_BC,
705	"pixel_size" : SASINSTR_DET_PIXEL,
706	"slit_length" : SASINSTR_DET_SLIT,
707	}
708	}
709	SASINSTR = {
710	"variable" : None,
711	"children" : {
712	"variable" : None,
713	"name" : {"variable" : \
714	"{0}.instrument = \"{1}\""},
715	"SASsource" : SASINSTR_SRC,
716	"SAScollimation" : SASINSTR_COLL,
717	"SASdetector" : SASINSTR_DET,
718	},
719	}
720	CANSAS_FORMAT = {
721	"SASentry" : {
722	"units_optional" : True,
723	"variable" : None,
724	"storeas" : "content",
725	"attributes" : {"name" : {"variable" : \
726	"{0}.run_name[node_value] = \"{1}\""}},
727	"children" : {
728	"Title" : TITLE,
729	"Run" : RUN,
730	"SASdata" : SASDATA,
731	"SAStransmission_spectrum" : \
732	SASTRANSSPEC,
733	"SASsample" : SASSAMPLE,
734	"SASinstrument" : SASINSTR,
735	"SASprocess" : SASPROCESS,
736	"SASnote" : SASNOTE,
737	"<any>" : ANY,
738	}
739	}
740	}
741
742	class currentLevel:
743
744	current_level = ''
745	ns_variable = ''
746	ns_datatype = ''
747	ns_optional = True
748
749	def __init__(self):
750	self.current_level = ''
751	self.ns_variable = ''
752	self.ns_datatype = "content"
753	self.ns_optional = True

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SasView

source: sasview/src/sans/dataloader/readers/cansas_constants.py @ 6813a2f7

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