vtkVisItEnSight6Reader.C 61.4 KB
Newer Older
hrchilds's avatar
hrchilds committed
1
2
3
/*=========================================================================

  Program:   Visualization Toolkit
hrchilds's avatar
hrchilds committed
4
  Module:    $RCSfile: vtkVisItEnSight6Reader.cxx,v $
hrchilds's avatar
hrchilds committed
5

hrchilds's avatar
hrchilds committed
6
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
hrchilds's avatar
hrchilds committed
7
8
9
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

hrchilds's avatar
hrchilds committed
10
11
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
hrchilds's avatar
hrchilds committed
12
13
14
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
hrchilds's avatar
hrchilds committed
15
#include "vtkVisItEnSight6Reader.h"
hrchilds's avatar
hrchilds committed
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

#include "vtkCellData.h"
#include "vtkCharArray.h"
#include "vtkFloatArray.h"
#include "vtkIdList.h"
#include "vtkIdTypeArray.h"
#include "vtkObjectFactory.h"
#include "vtkPointData.h"
#include "vtkPolyData.h"
#include "vtkRectilinearGrid.h"
#include "vtkStructuredGrid.h"
#include "vtkStructuredPoints.h"
#include "vtkUnstructuredGrid.h"


#include <ctype.h>
hrchilds's avatar
hrchilds committed
32
#include <vtkstd/string>
hrchilds's avatar
hrchilds committed
33

hrchilds's avatar
hrchilds committed
34
vtkCxxRevisionMacro(vtkVisItEnSight6Reader, "$Revision: 1.46 $");
hrchilds's avatar
hrchilds committed
35
vtkStandardNewMacro(vtkVisItEnSight6Reader);
hrchilds's avatar
hrchilds committed
36
37

//----------------------------------------------------------------------------
hrchilds's avatar
hrchilds committed
38
vtkVisItEnSight6Reader::vtkVisItEnSight6Reader()
hrchilds's avatar
hrchilds committed
39
40
41
42
43
44
45
{
  this->NumberOfUnstructuredPoints = 0;
  this->UnstructuredPoints = vtkPoints::New();
  this->UnstructuredNodeIds = NULL;
}

//----------------------------------------------------------------------------
hrchilds's avatar
hrchilds committed
46
vtkVisItEnSight6Reader::~vtkVisItEnSight6Reader()
hrchilds's avatar
hrchilds committed
47
48
49
50
51
52
53
54
55
56
57
{
  if (this->UnstructuredNodeIds)
    {
    this->UnstructuredNodeIds->Delete();
    this->UnstructuredNodeIds = NULL;
    }
  this->UnstructuredPoints->Delete();
  this->UnstructuredPoints = NULL;
}

//----------------------------------------------------------------------------
hrchilds's avatar
hrchilds committed
58
void vtkVisItEnSight6ReaderRead1(const char *line, const char *, int *pointId,
hrchilds's avatar
hrchilds committed
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
                            float *point1, float *point2, float *point3)
{
#ifdef __CYGWIN__  
  // most cygwins are busted in sscanf, this is a wrok around
  char *dup = strdup(line);
  dup[8] = '\0';
  sscanf(dup,"%8d",pointId);
  dup[8] = line[8];
  dup[20] = '\0';
  sscanf(dup+8,"%12e",point1);
  dup[20] = line[20];
  dup[32] = '\0';
  sscanf(dup+20,"%12e",point2);
  dup[32] = line[32];
  sscanf(dup+32,"%12e",point3);  
  free(dup);
#else
  sscanf(line, " %8d %12e %12e %12e", pointId, point1, point2, point3);
#endif  
}

hrchilds's avatar
hrchilds committed
80
void vtkVisItEnSight6ReaderRead2(const char *line, const char *,
hrchilds's avatar
hrchilds committed
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
                            float *point1, float *point2, float *point3)
{
#ifdef __CYGWIN__  
  // most cygwins are busted in sscanf, this is a wrok around
  char *dup = strdup(line);
  dup[12] = '\0';
  sscanf(dup,"%12e",point1);
  dup[12] = line[12];
  dup[24] = '\0';
  sscanf(dup+12,"%12e",point2);
  dup[24] = line[24];
  sscanf(dup+24,"%12e",point3);  
  free(dup);
#else
  sscanf(line, " %12e %12e %12e", point1, point2, point3);
#endif  
}

hrchilds's avatar
hrchilds committed
99
void vtkVisItEnSight6ReaderRead3(const char *line, const char *,
hrchilds's avatar
hrchilds committed
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
                            float *point1, float *point2, float *point3,
                            float *point4, float *point5, float *point6)
{
#ifdef __CYGWIN__  
  // most cygwins are busted in sscanf, this is a wrok around
  char *dup = strdup(line);
  dup[12] = '\0';
  sscanf(dup,"%12e",point1);
  dup[12] = line[12];
  dup[24] = '\0';
  sscanf(dup+12,"%12e",point2);
  dup[24] = line[24];
  dup[36] = '\0';
  sscanf(dup+24,"%12e",point3);  
  dup[36] = line[36];
  dup[48] = '\0';
  sscanf(dup+36,"%12e",point4);  
  dup[48] = line[48];
  dup[60] = '\0';
  sscanf(dup+48,"%12e",point5);  
  dup[60] = line[60];
  sscanf(dup+60,"%12e",point6);  
  free(dup);
#else
  sscanf(line, " %12e %12e %12e %12e %12e %12e", 
         point1, point2, point3, point4, point5, point6);
#endif  
}

hrchilds's avatar
hrchilds committed
129
void vtkVisItEnSight6ReaderRead4(const char *line, float *point1)
hrchilds's avatar
hrchilds committed
130
131
132
133
134
135
136
137
138
139
140
141
142
{
#ifdef __CYGWIN__  
  // most cygwins are busted in sscanf, this is a wrok around
  char *dup = strdup(line);
  dup[12] = '\0';
  sscanf(dup,"%12e",point1);
  free(dup);
#else
  sscanf(line,"%12e",point1);
#endif
}

//----------------------------------------------------------------------------
hrchilds's avatar
hrchilds committed
143
int vtkVisItEnSight6Reader::ReadGeometryFile(char* fileName, int timeStep)
hrchilds's avatar
hrchilds committed
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
{
  char line[256], subLine[256];
  int partId;
  int lineRead;
  int pointId;
  float point[3];
  int i, j;
  int pointIdsListed;
  
  // Initialize
  //
  if (!fileName)
    {
    vtkErrorMacro("A GeometryFileName must be specified in the case file.");
    return 0;
    }
hrchilds's avatar
hrchilds committed
160
  vtkstd::string sfilename;
hrchilds's avatar
hrchilds committed
161
162
163
  if (this->FilePath)
    {
    sfilename = this->FilePath;
hrchilds's avatar
hrchilds committed
164
165
166
167
    if (sfilename.at(sfilename.length()-1) != '/')
      {
      sfilename += "/";
      }
hrchilds's avatar
hrchilds committed
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
    sfilename += fileName;
    vtkDebugMacro("full path to geometry file: " << sfilename.c_str());
    }
  else
    {
    sfilename = fileName;
    }
  
  this->IS = new ifstream(sfilename.c_str(), ios::in);
  if (this->IS->fail())
    {
    vtkErrorMacro("Unable to open file: " << sfilename.c_str());
    delete this->IS;
    this->IS = NULL;
    return 0;
    }
  
  this->ReadLine(line);
  
  if (sscanf(line, " %*s %s", subLine) == 1)
    {
    if (strcmp(subLine, "Binary") == 0)
      {
      vtkErrorMacro("This is a binary data set. Try "
hrchilds's avatar
hrchilds committed
192
                    << "vtkVisItEnSight6BinaryReader.");
hrchilds's avatar
hrchilds committed
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
      return 0;
      }
    }
  
  if (this->UseFileSets)
    {
    for (i = 0; i < timeStep - 1; i++)
      {
      while (strncmp(line, "END TIME STEP", 13) != 0)
        {
        this->ReadLine(line);
        }
      this->ReadLine(line);
      }
    
    while (strncmp(line, "BEGIN TIME STEP", 15) != 0)
      {
      this->ReadNextDataLine(line);
      }
    this->ReadLine(line);
    }
  
  // Skip description line.  Using ReadLine instead of
  // ReadNextDataLine because the description line could be blank.
  this->ReadLine(line);
  
  // Read the node id and element id lines.
  this->ReadLine(line);
  sscanf(line, " %*s %*s %s", subLine);
  if (strcmp(subLine, "given") == 0)
    {
    this->UnstructuredNodeIds = vtkIdTypeArray::New();
    pointIdsListed = 1;
    }
  else if (strcmp(subLine, "ignore") == 0)
    {
    pointIdsListed = 1;
    }
  else
    {
    pointIdsListed = 0;
    }
  
  this->ReadNextDataLine(line);
  
  this->ReadNextDataLine(line); // "coordinates"
  this->ReadNextDataLine(line);
  this->NumberOfUnstructuredPoints = atoi(line);
  this->UnstructuredPoints->Allocate(this->NumberOfUnstructuredPoints);
  int *tmpIds = new int[this->NumberOfUnstructuredPoints];

  int maxId = 0;
  for (j = 0; j < this->NumberOfUnstructuredPoints; j++)
    {
    this->ReadNextDataLine(line);
    if (pointIdsListed)
      {
      // point ids listed
hrchilds's avatar
hrchilds committed
251
      vtkVisItEnSight6ReaderRead1(line, " %8d %12e %12e %12e", &pointId, &point[0],
hrchilds's avatar
hrchilds committed
252
253
254
255
256
257
258
259
260
261
262
263
264
265
             &point[1], &point[2]);
      
      if (this->UnstructuredNodeIds)
        {
        tmpIds[j] = pointId;
        if (pointId > maxId)
          {
          maxId = pointId;
          }
        }
      this->UnstructuredPoints->InsertNextPoint(point);
      }
    else
      {
hrchilds's avatar
hrchilds committed
266
      vtkVisItEnSight6ReaderRead2(line, " %12e %12e %12e", &point[0], &point[1], &point[2]);
hrchilds's avatar
hrchilds committed
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
      this->UnstructuredPoints->InsertNextPoint(point);
      }
    }
  
  if (this->UnstructuredNodeIds)
    {
    this->UnstructuredNodeIds->SetNumberOfComponents(1);
    this->UnstructuredNodeIds->SetNumberOfTuples(maxId);
    this->UnstructuredNodeIds->FillComponent(0, -1);
    
    for (j = 0; j < this->NumberOfUnstructuredPoints; j++)
      {
      this->UnstructuredNodeIds->InsertValue(tmpIds[j]-1, j);
      }
    }
  delete [] tmpIds;
  
  lineRead = this->ReadNextDataLine(line); // "part"
  
  while (lineRead && strncmp(line, "part", 4) == 0)
    {
    this->NumberOfGeometryParts++;
    sscanf(line, " part %d", &partId);
    partId--; // EnSight starts #ing at 1.
    
    this->ReadLine(line); // part description line
    char *name = strdup(line);
    lineRead = this->ReadNextDataLine(line);
    
    if (strncmp(line, "block", 5) == 0)
      {
      lineRead = this->CreateStructuredGridOutput(partId, line, name);
      }
    else
      {
      lineRead = this->CreateUnstructuredGridOutput(partId, line, name);
      }
    free(name);
    }
  
  delete this->IS;
  this->IS = NULL;
  return 1;
}

//----------------------------------------------------------------------------
hrchilds's avatar
hrchilds committed
313
int vtkVisItEnSight6Reader::ReadMeasuredGeometryFile(char* fileName, int timeStep)
hrchilds's avatar
hrchilds committed
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
{
  char line[256], subLine[256];
  vtkPoints *newPoints = NULL;
  int i;
  vtkIdType id;
  int tempId;
  float coords[3];
  vtkPolyData *geom;
  
  // Initialize
  //
  if (!fileName)
    {
    vtkErrorMacro("A MeasuredFileName must be specified in the case file.");
    return 0;
    }

hrchilds's avatar
hrchilds committed
331
  vtkstd::string sfilename;
hrchilds's avatar
hrchilds committed
332
333
334
  if (this->FilePath)
    {
    sfilename = this->FilePath;
hrchilds's avatar
hrchilds committed
335
336
337
338
    if (sfilename.at(sfilename.length()-1) != '/')
      {
      sfilename += "/";
      }
hrchilds's avatar
hrchilds committed
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
    sfilename += fileName;
    vtkDebugMacro("full path to measured geometry file: " << sfilename.c_str());
    }
  else
    {
    sfilename = fileName;
    }
  
  this->IS = new ifstream(sfilename.c_str(), ios::in);
  if (this->IS->fail())
    {
    vtkErrorMacro("Unable to open file: " << sfilename.c_str());
    delete this->IS;
    this->IS = NULL;
    return 0;
    }
  

  this->ReadLine(line);
  
  if (sscanf(line, " %*s %s", subLine) == 1)
    {
    if (strcmp(subLine, "Binary") == 0)
      {
      vtkErrorMacro("This is a binary data set. Try "
hrchilds's avatar
hrchilds committed
364
                    << "vtkVisItEnSight6BinaryReader.");
hrchilds's avatar
hrchilds committed
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
      return 0;
      }
    }
  
  if (this->UseFileSets)
    {
    for (i = 0; i < timeStep - 1; i++)
      {
      while (strncmp(line, "END TIME STEP", 13) != 0)
        {
        this->ReadLine(line);
        }
      this->ReadLine(line);
      }
    
    while (strncmp(line, "BEGIN TIME STEP", 15) != 0)
      {
      this->ReadLine(line);
      }
    this->ReadLine(line);
    }
  
  this->ReadLine(line); // "particle coordinates"
  this->ReadLine(line);
  this->NumberOfMeasuredPoints = atoi(line);
  
  this->NumberOfNewOutputs++;
  
  if (this->GetOutput(this->NumberOfGeometryParts) == NULL)
    {
    vtkDebugMacro("creating new measured geometry output");
    vtkPolyData* pd = vtkPolyData::New();
    this->SetNthOutput(this->NumberOfGeometryParts, pd);
    pd->Delete();
    }
  else if ( ! this->GetOutput(this->NumberOfGeometryParts)->IsA("vtkPolyData"))
    {
    vtkErrorMacro("Cannot change type of output");
    this->OutputsAreValid = 0;
    return 0;
    }
  
  this->MeasuredNodeIds->Allocate(this->NumberOfMeasuredPoints);
        
  geom = ((vtkPolyData*)this->GetOutput(this->NumberOfGeometryParts));
  geom->Allocate(this->NumberOfMeasuredPoints);
    
  newPoints = vtkPoints::New();
  newPoints->Allocate(this->NumberOfMeasuredPoints);
    
  for (i = 0; i < this->NumberOfMeasuredPoints; i++)
    {
    this->ReadLine(line);
hrchilds's avatar
hrchilds committed
418
    vtkVisItEnSight6ReaderRead1(line, " %8d %12e %12e %12e", &tempId, &coords[0], &coords[1],
hrchilds's avatar
hrchilds committed
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
           &coords[2]);
    tempId--;
    id = tempId;
    this->MeasuredNodeIds->InsertNextId(id);
    newPoints->InsertNextPoint(coords);
    geom->InsertNextCell(VTK_VERTEX, 1, &id);
    }
  
  ((vtkPolyData*)this->GetOutput(this->NumberOfGeometryParts))->
    SetPoints(newPoints);
  
  newPoints->Delete();
  
  return 1;
}

//----------------------------------------------------------------------------
hrchilds's avatar
hrchilds committed
436
int vtkVisItEnSight6Reader::ReadScalarsPerNode(char* fileName, char* description,
hrchilds's avatar
hrchilds committed
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
                                          int timeStep, int measured,
                                          int numberOfComponents,
                                          int component)
{
  char line[256];
  char tempLine[256];
  int partId, numPts, i, j;
  vtkFloatArray *scalars;
  int numLines, moreScalars;
  float scalarsRead[6];
  vtkDataSet *output;
  
  // Initialize
  //
  if (!fileName)
    {
    vtkErrorMacro("NULL ScalarPerNode variable file name");
    return 0;
    }
hrchilds's avatar
hrchilds committed
456
  vtkstd::string sfilename;
hrchilds's avatar
hrchilds committed
457
458
459
  if (this->FilePath)
    {
    sfilename = this->FilePath;
hrchilds's avatar
hrchilds committed
460
461
462
463
    if (sfilename.at(sfilename.length()-1) != '/')
      {
      sfilename += "/";
      }
hrchilds's avatar
hrchilds committed
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
    sfilename += fileName;
    vtkDebugMacro("full path to scalar per node file: " << sfilename.c_str());
    }
  else
    {
    sfilename = fileName;
    }
  
  this->IS = new ifstream(sfilename.c_str(), ios::in);
  if (this->IS->fail())
    {
    vtkErrorMacro("Unable to open file: " << sfilename.c_str());
    delete this->IS;
    this->IS = NULL;
    return 0;
    }

  if (this->UseFileSets)
    {
    for (i = 0; i < timeStep - 1; i++)
      {
      this->ReadLine(line);
      while (strncmp(line, "END TIME STEP", 13) != 0)
        {
        this->ReadLine(line);
        }
      }
  
    this->ReadLine(line);
    while (strncmp(line, "BEGIN TIME STEP", 15) != 0)
      {
      this->ReadLine(line);
      }
    }
  
  this->ReadLine(line); // skip the description line

  this->ReadNextDataLine(line); // 1st data line or part #
  if (strncmp(line, "part", 4) != 0)
    {
    // There are 6 values per line, and one scalar per point.
    if (!measured)
      {
      numPts = this->UnstructuredPoints->GetNumberOfPoints();
      }
    else
      {
      numPts = this->GetOutput(this->NumberOfGeometryParts)->
        GetNumberOfPoints();
      }
    numLines = numPts / 6;
    moreScalars = numPts % 6;
    if (component == 0)
      {
      scalars = vtkFloatArray::New();
      scalars->SetNumberOfTuples(numPts);
      scalars->SetNumberOfComponents(numberOfComponents);
      scalars->Allocate(numPts * numberOfComponents);
      }
    else
      {
      // It does not matter which unstructured part we get the point data from
      // because it is the same for all of them.
      partId = this->UnstructuredPartIds->GetId(0);
      scalars = (vtkFloatArray*)(this->GetOutput(partId)->GetPointData()->
        GetArray(description));
      }
    for (i = 0; i < numLines; i++)
      {
hrchilds's avatar
hrchilds committed
533
      vtkVisItEnSight6ReaderRead3(line, " %12e %12e %12e %12e %12e %12e", &scalarsRead[0],
hrchilds's avatar
hrchilds committed
534
535
536
537
538
539
540
541
542
543
544
             &scalarsRead[1], &scalarsRead[2], &scalarsRead[3],
             &scalarsRead[4], &scalarsRead[5]);
      for (j = 0; j < 6; j++)
        {
        scalars->InsertComponent(i*6 + j, component, scalarsRead[j]);        
        }
      this->ReadNextDataLine(line);
      }
    strcpy(tempLine, "");
    for (j = 0; j < moreScalars; j++)
      {
hrchilds's avatar
hrchilds committed
545
      vtkVisItEnSight6ReaderRead4(line+j*12,&scalarsRead[j]);
hrchilds's avatar
hrchilds committed
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
      scalars->InsertComponent(i*6 + j, component, scalarsRead[j]);
      }
    if (moreScalars != 0)
      {
      this->ReadLine(line);
      }
    if (!measured)
      {
      for (i = 0; i < this->UnstructuredPartIds->GetNumberOfIds(); i++)
        {
        partId = this->UnstructuredPartIds->GetId(i);
        output = this->GetOutput(partId);
        if (component == 0)
          {
          scalars->SetName(description);
          output->GetPointData()->AddArray(scalars);
          if (!output->GetPointData()->GetScalars())
            {
            output->GetPointData()->SetScalars(scalars);
            }
          scalars->Delete();
          }
        else
          {
          output->GetPointData()->AddArray(scalars);
          }
        }
      }
    else
      {
      scalars->SetName(description);
      output = this->GetOutput(this->NumberOfGeometryParts);
      output->GetPointData()->AddArray(scalars);
      if (!output->GetPointData()->GetScalars())
        {
        output->GetPointData()->SetScalars(scalars);
        }
      scalars->Delete();
      }
    }  

  // scalars for structured parts
  while (strncmp(line, "part", 4) == 0)
    {
    sscanf(line, " part %d", &partId);
    partId--;
    output = this->GetOutput(partId);
    this->ReadNextDataLine(line); // block
    numPts = output->GetNumberOfPoints();
    numLines = numPts / 6;
    moreScalars = numPts % 6;
    if (component == 0)
      {
      scalars = vtkFloatArray::New();
      scalars->SetNumberOfTuples(numPts);
      scalars->SetNumberOfComponents(numberOfComponents);
      scalars->Allocate(numPts * numberOfComponents);
      }
    else
      {
      scalars = (vtkFloatArray*)(output->GetPointData()->
                                 GetArray(description)); 
      }
    for (i = 0; i < numLines; i++)
      {
      this->ReadNextDataLine(line);
hrchilds's avatar
hrchilds committed
612
      vtkVisItEnSight6ReaderRead3(line, " %12e %12e %12e %12e %12e %12e", &scalarsRead[0],
hrchilds's avatar
hrchilds committed
613
614
615
616
617
618
619
620
621
622
623
             &scalarsRead[1], &scalarsRead[2], &scalarsRead[3],
             &scalarsRead[4], &scalarsRead[5]);
      for (j = 0; j < 6; j++)
        {
        scalars->InsertComponent(i*6 + j, component, scalarsRead[j]);        
        }
      }
    this->ReadNextDataLine(line);
    strcpy(tempLine, "");
    for (j = 0; j < moreScalars; j++)
      {
hrchilds's avatar
hrchilds committed
624
      vtkVisItEnSight6ReaderRead4(line+j*12,&scalarsRead[j]);
hrchilds's avatar
hrchilds committed
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
      scalars->InsertComponent(i*6 + j, component, scalarsRead[j]);
      }
    if (component == 0)
      {
      scalars->SetName(description);
      output->GetPointData()->AddArray(scalars);
      if (!output->GetPointData()->GetScalars())
        {
        output->GetPointData()->SetScalars(scalars);
        }
      scalars->Delete();
      }
    else
      {
      output->GetPointData()->AddArray(scalars);
      }
    this->ReadNextDataLine(line);
    }
  
  delete this->IS;
  this->IS = NULL;
  return 1;
}

//----------------------------------------------------------------------------
hrchilds's avatar
hrchilds committed
650
int vtkVisItEnSight6Reader::ReadVectorsPerNode(char* fileName, char* description,
hrchilds's avatar
hrchilds committed
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
                                          int timeStep, int measured)
{
  char line[256];
  char tempLine[256];
  int partId, numPts, i, j, k;
  vtkFloatArray *vectors;
  int numLines, moreVectors;
  float vector1[3], vector2[3], values[6];
  vtkDataSet *output;
  
  // Initialize
  //
  if (!fileName)
    {
    vtkErrorMacro("NULL VectorPerNode variable file name");
    return 0;
    }
hrchilds's avatar
hrchilds committed
668
  vtkstd::string sfilename;
hrchilds's avatar
hrchilds committed
669
670
671
  if (this->FilePath)
    {
    sfilename = this->FilePath;
hrchilds's avatar
hrchilds committed
672
673
674
675
    if (sfilename.at(sfilename.length()-1) != '/')
      {
      sfilename += "/";
      }
hrchilds's avatar
hrchilds committed
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
    sfilename += fileName;
    vtkDebugMacro("full path to vector per node file: " << sfilename.c_str());
    }
  else
    {
    sfilename = fileName;
    }
  
  this->IS = new ifstream(sfilename.c_str(), ios::in);
  if (this->IS->fail())
    {
    vtkErrorMacro("Unable to open file: " << sfilename.c_str());
    delete this->IS;
    this->IS = NULL;
    return 0;
    }

  if (this->UseFileSets)
    {
    for (i = 0; i < timeStep - 1; i++)
      {
      this->ReadLine(line);
      while (strncmp(line, "END TIME STEP", 13) != 0)
        {
        this->ReadLine(line);
        }
      }
  
    this->ReadLine(line);
    while (strncmp(line, "BEGIN TIME STEP", 15) != 0)
      {
      this->ReadLine(line);
      }
    }

  this->ReadLine(line); // skip the description line

  this->ReadNextDataLine(line); // 1st data line or part #
  if (strncmp(line, "part", 4) != 0)
    {
    // There are 6 values per line, and 3 values (or 1 vector) per point.
    if (!measured)
      {
      numPts = this->UnstructuredPoints->GetNumberOfPoints();
      }
    else
      {
      numPts = this->GetOutput(this->NumberOfGeometryParts)->
        GetNumberOfPoints();
      }
    numLines = numPts / 2;
    moreVectors = ((numPts * 3) % 6) / 3;
    vectors = vtkFloatArray::New();
    vectors->SetNumberOfTuples(numPts);
    vectors->SetNumberOfComponents(3);
    vectors->Allocate(numPts*3);
    for (i = 0; i < numLines; i++)
      {
hrchilds's avatar
hrchilds committed
734
      vtkVisItEnSight6ReaderRead3(line, " %12e %12e %12e %12e %12e %12e", &vector1[0], &vector1[1],
hrchilds's avatar
hrchilds committed
735
736
737
738
739
740
741
742
             &vector1[2], &vector2[0], &vector2[1], &vector2[2]);
      vectors->InsertTuple(i*2, vector1);
      vectors->InsertTuple(i*2 + 1, vector2);
      this->ReadNextDataLine(line);
      }
    strcpy(tempLine, "");
    for (j = 0; j < moreVectors; j++)
      {
hrchilds's avatar
hrchilds committed
743
744
745
      vtkVisItEnSight6ReaderRead4(line+j*36,&vector1[0]);
      vtkVisItEnSight6ReaderRead4(line+j*36+12,&vector1[1]);
      vtkVisItEnSight6ReaderRead4(line+j*36+24,&vector1[2]);
hrchilds's avatar
hrchilds committed
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
      vectors->InsertTuple(i*2 + j, vector1);
      }
    if (moreVectors != 0)
      {
      this->ReadLine(line);
      }
    if (!measured)
      {
      for (i = 0; i < this->UnstructuredPartIds->GetNumberOfIds(); i++)
        {
        partId = this->UnstructuredPartIds->GetId(i);
        vectors->SetName(description);
        output = this->GetOutput(partId);
        output->GetPointData()->AddArray(vectors);
        if (!output->GetPointData()->GetVectors())
          {
          output->GetPointData()->SetVectors(vectors);
          }
        }
      }
    else
      {
      vectors->SetName(description);
      output = this->GetOutput(this->NumberOfGeometryParts);
      output->GetPointData()->AddArray(vectors);
      if (!output->GetPointData()->GetVectors())
        {
        output->GetPointData()->SetVectors(vectors);
        }
      }
    vectors->Delete();
    }

  // vectors for structured parts
  while (strncmp(line, "part", 4) == 0)
    {
    sscanf(line, " part %d", &partId);
    partId--;
    this->ReadNextDataLine(line); // block
    output = this->GetOutput(partId);
    numPts = output->GetNumberOfPoints();
    numLines = numPts / 6;
    moreVectors = numPts % 6;
    vectors = vtkFloatArray::New();
    vectors->SetNumberOfTuples(numPts);
    vectors->SetNumberOfComponents(3);
    vectors->Allocate(numPts*3);

    for (k = 0; k < 3; k++)
      {
      for (i = 0; i < numLines; i++)
        {
        this->ReadNextDataLine(line);
hrchilds's avatar
hrchilds committed
799
        vtkVisItEnSight6ReaderRead3(line, " %12e %12e %12e %12e %12e %12e", &values[0], &values[1],
hrchilds's avatar
hrchilds committed
800
801
802
803
804
805
806
807
808
809
810
811
812
               &values[2], &values[3], &values[4], &values[5]);
        for (j = 0; j < 6; j++)
          {
          vectors->InsertComponent(i*6 + j, k, values[j]);
          }
        }
      
      if (moreVectors)
        {
        this->ReadNextDataLine(line);
        strcpy(tempLine, "");
        for (j = 0; j < moreVectors; j++)
          {
hrchilds's avatar
hrchilds committed
813
          vtkVisItEnSight6ReaderRead4(line+j*12,&values[j]);
hrchilds's avatar
hrchilds committed
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
          vectors->InsertComponent(i*6 + j, k, values[j]);
          }
        }
      }
    vectors->SetName(description);
    output->GetPointData()->AddArray(vectors);
    if (!output->GetPointData()->GetVectors())
      {
      output->GetPointData()->SetVectors(vectors);
      }
    vectors->Delete();
    
    this->ReadNextDataLine(line);
    }
  
  delete this->IS;
  this->IS = NULL;
  return 1;
}

//----------------------------------------------------------------------------
hrchilds's avatar
hrchilds committed
835
int vtkVisItEnSight6Reader::ReadTensorsPerNode(char* fileName, char* description,
hrchilds's avatar
hrchilds committed
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
                                          int timeStep)
{
  char line[256];
  char tempLine[256];
  int partId, numPts, i, j, k;
  vtkFloatArray *tensors;
  int numLines, moreTensors;
  float tensor[6], values[6];
  int lineRead;
  vtkDataSet *output;
  // Initialize
  //
  if (!fileName)
    {
    vtkErrorMacro("NULL TensorSymmPerNode variable file name");
    return 0;
    }
hrchilds's avatar
hrchilds committed
853
  vtkstd::string sfilename;
hrchilds's avatar
hrchilds committed
854
855
856
  if (this->FilePath)
    {
    sfilename = this->FilePath;
hrchilds's avatar
hrchilds committed
857
858
859
860
    if (sfilename.at(sfilename.length()-1) != '/')
      {
      sfilename += "/";
      }
hrchilds's avatar
hrchilds committed
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
    sfilename += fileName;
    vtkDebugMacro("full path to tensor symm per node file: " << sfilename.c_str());
    }
  else
    {
    sfilename = fileName;
    }
  
  this->IS = new ifstream(sfilename.c_str(), ios::in);
  if (this->IS->fail())
    {
    vtkErrorMacro("Unable to open file: " << sfilename.c_str());
    delete this->IS;
    this->IS = NULL;
    return 0;
    }

  if (this->UseFileSets)
    {
    for (i = 0; i < timeStep - 1; i++)
      {
      this->ReadLine(line);
      while (strncmp(line, "END TIME STEP", 13) != 0)
        {
        this->ReadLine(line);
        }
      }
  
    this->ReadLine(line);
    while (strncmp(line, "BEGIN TIME STEP", 15) != 0)
      {
      this->ReadLine(line);
      }
    }

  this->ReadLine(line); // skip the description line

  lineRead = this->ReadNextDataLine(line); // 1st data line or part #
  if (strncmp(line, "part", 4) != 0)
    {
    // There are 6 values per line, and 6 values (or 1 tensor) per point.
    numPts = this->UnstructuredPoints->GetNumberOfPoints();
    numLines = numPts;
    tensors = vtkFloatArray::New();
    tensors->SetNumberOfTuples(numPts);
    tensors->SetNumberOfComponents(6);
    tensors->Allocate(numPts*6);
    for (i = 0; i < numLines; i++)
      {
hrchilds's avatar
hrchilds committed
910
      vtkVisItEnSight6ReaderRead3(line, " %12e %12e %12e %12e %12e %12e", &tensor[0], &tensor[1],
hrchilds's avatar
hrchilds committed
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
             &tensor[2], &tensor[3], &tensor[4], &tensor[5]);
      tensors->InsertTuple(i, tensor);
      lineRead = this->ReadNextDataLine(line);
      }

    for (i = 0; i < this->UnstructuredPartIds->GetNumberOfIds(); i++)
      {
      partId = this->UnstructuredPartIds->GetId(i);
      tensors->SetName(description);
      this->GetOutput(partId)->GetPointData()->AddArray(tensors);
      }
    tensors->Delete();
    }

  // vectors for structured parts
  while (lineRead && strncmp(line, "part", 4) == 0)
    {
    sscanf(line, " part %d", &partId);
    partId--;
    this->ReadNextDataLine(line); // block
    output = this->GetOutput(partId);
    numPts = output->GetNumberOfPoints();
    numLines = numPts / 6;
    moreTensors = numPts % 6;
    tensors = vtkFloatArray::New();
    tensors->SetNumberOfTuples(numPts);
    tensors->SetNumberOfComponents(6);
    tensors->Allocate(numPts*6);

    for (k = 0; k < 6; k++)
      {
      for (i = 0; i < numLines; i++)
        {
        lineRead = this->ReadNextDataLine(line);
hrchilds's avatar
hrchilds committed
945
        vtkVisItEnSight6ReaderRead3(line, " %12e %12e %12e %12e %12e %12e", &values[0], &values[1],
hrchilds's avatar
hrchilds committed
946
947
948
949
950
951
952
953
954
955
956
957
958
               &values[2], &values[3], &values[4], &values[5]);
        for (j = 0; j < 6; j++)
          {
          tensors->InsertComponent(i*6 + j, k, values[j]);
          }
        }
      
      if (moreTensors)
        {
        lineRead = this->ReadNextDataLine(line);
        strcpy(tempLine, "");
        for (j = 0; j < moreTensors; j++)
          {
hrchilds's avatar
hrchilds committed
959
          vtkVisItEnSight6ReaderRead4(line+j*12,&values[j]);
hrchilds's avatar
hrchilds committed
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
          tensors->InsertComponent(i*6 + j, k, values[j]);
          }
        }
      }
    tensors->SetName(description);
    output->GetPointData()->AddArray(tensors);
    tensors->Delete();
    lineRead = this->ReadNextDataLine(line);
    }
  
  delete this->IS;
  this->IS = NULL;
  return 1;
}

//----------------------------------------------------------------------------
hrchilds's avatar
hrchilds committed
976
int vtkVisItEnSight6Reader::ReadScalarsPerElement(char* fileName, char* description,
hrchilds's avatar
hrchilds committed
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
                                             int timeStep,
                                             int numberOfComponents,
                                             int component)
{
  char line[256];
  int partId, numCells, numCellsPerElement, i, j, idx;
  vtkFloatArray *scalars;
  int lineRead, elementType;
  float scalarsRead[6];
  int numLines, moreScalars;
  vtkDataSet *output;
  
  // Initialize
  //
  if (!fileName)
    {
    vtkErrorMacro("NULL ScalarPerElement variable file name");
    return 0;
    }
hrchilds's avatar
hrchilds committed
996
  vtkstd::string sfilename;
hrchilds's avatar
hrchilds committed
997
998
999
  if (this->FilePath)
    {
    sfilename = this->FilePath;
hrchilds's avatar
hrchilds committed
1000
1001
1002
1003
    if (sfilename.at(sfilename.length()-1) != '/')
      {
      sfilename += "/";
      }
hrchilds's avatar
hrchilds committed
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
    sfilename += fileName;
    vtkDebugMacro("full path to scalars per element file: " << sfilename.c_str());
    }
  else
    {
    sfilename = fileName;
    }
  
  this->IS = new ifstream(sfilename.c_str(), ios::in);
  if (this->IS->fail())
    {
    vtkErrorMacro("Unable to open file: " << sfilename.c_str());
    delete this->IS;
    this->IS = NULL;
    return 0;
    }

  if (this->UseFileSets)
    {
    for (i = 0; i < timeStep - 1; i++)
      {
      this->ReadLine(line);
      while (strncmp(line, "END TIME STEP", 13) != 0)
        {
        this->ReadLine(line);
        }
      }
  
    this->ReadLine(line);
    while (strncmp(line, "BEGIN TIME STEP", 15) != 0)
      {
      this->ReadLine(line);
      }
    }

  this->ReadLine(line); // skip the description line
  lineRead = this->ReadNextDataLine(line); // "part"
  
  while (lineRead && strncmp(line, "part", 4) == 0)
    {
    sscanf(line, " part %d", &partId);
    partId--; // EnSight starts #ing with 1.
    output = this->GetOutput(partId);
    numCells = output->GetNumberOfCells();
    this->ReadNextDataLine(line); // element type or "block"
    if (component == 0)
      {
      scalars = vtkFloatArray::New();
      scalars->SetNumberOfTuples(numCells);
      scalars->SetNumberOfComponents(numberOfComponents);
      scalars->Allocate(numCells * numberOfComponents);
      }
    else
      {
      scalars = (vtkFloatArray*)(output->GetCellData()->GetArray(description));
      }
    
    // need to find out from CellIds how many cells we have of this element
    // type (and what their ids are) -- IF THIS IS NOT A BLOCK SECTION
    if (strcmp(line, "block") == 0)
      {
      numLines = numCells / 6;
      moreScalars = numCells % 6;
      for (i = 0; i < numLines; i++)
        {
        this->ReadNextDataLine(line);
hrchilds's avatar
hrchilds committed
1070
        vtkVisItEnSight6ReaderRead3(line, " %12e %12e %12e %12e %12e %12e", &scalarsRead[0],
hrchilds's avatar
hrchilds committed
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
               &scalarsRead[1], &scalarsRead[2], &scalarsRead[3],
               &scalarsRead[4], &scalarsRead[5]);
        for (j = 0; j < 6; j++)
          {
          scalars->InsertComponent(i*6 + j, component, scalarsRead[j]);
          }
        }
      lineRead = this->ReadNextDataLine(line);
      
      if (moreScalars)
        {
        for (j = 0; j < moreScalars; j++)
          {
hrchilds's avatar
hrchilds committed
1084
          vtkVisItEnSight6ReaderRead4(line+j*12,&scalarsRead[j]);
hrchilds's avatar
hrchilds committed
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
          scalars->InsertComponent(i*6 + j, component, scalarsRead[j]);
          }
        }
      }
    else 
      {
      while (lineRead && strncmp(line, "part", 4) != 0)
        {
        elementType = this->GetElementType(line);
        if (elementType < 0)
          {
          vtkErrorMacro("invalid element type");
          delete this->IS;
          this->IS = NULL;
          return 0;
          }
        idx = this->UnstructuredPartIds->IsId(partId);
        numCellsPerElement = this->GetCellIds(idx, elementType)->GetNumberOfIds();
        numLines = numCellsPerElement / 6;
        moreScalars = numCellsPerElement % 6;
        for (i = 0; i < numLines; i++)
          {
          this->ReadNextDataLine(line);
hrchilds's avatar
hrchilds committed
1108
          vtkVisItEnSight6ReaderRead3(line, " %12e %12e %12e %12e %12e %12e", &scalarsRead[0],
hrchilds's avatar
hrchilds committed
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
                 &scalarsRead[1], &scalarsRead[2], &scalarsRead[3],
                 &scalarsRead[4], &scalarsRead[5]);
          for (j = 0; j < 6; j++)
            {
            scalars->InsertComponent(this->GetCellIds(idx, elementType)->
                                     GetId(i*6 + j), component,
                                     scalarsRead[j]);
            }
          }
        if (moreScalars)
          {
          lineRead = this->ReadNextDataLine(line);
          for (j = 0; j < moreScalars; j++)
            {
hrchilds's avatar
hrchilds committed
1123
            vtkVisItEnSight6ReaderRead4(line+j*12,&scalarsRead[j]);
hrchilds's avatar
hrchilds committed
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
            scalars->InsertComponent(this->GetCellIds(idx, elementType)->
                                     GetId(i*6 + j), component,
                                     scalarsRead[j]);
            }
          }
        lineRead = this->ReadNextDataLine(line);
        } // end while
      } // end else
    if (component == 0)
      {
      scalars->SetName(description);
      output->GetCellData()->AddArray(scalars);
      if (!output->GetCellData()->GetScalars())
        {
        output->GetCellData()->SetScalars(scalars);
        }
      scalars->Delete();
      }
    else
      {
      output->GetCellData()->AddArray(scalars);
      }
    }
  
  delete this->IS;
  this->IS = NULL;
  return 1;
}

//----------------------------------------------------------------------------
hrchilds's avatar
hrchilds committed
1154
int vtkVisItEnSight6Reader::ReadVectorsPerElement(char* fileName, char* description,
hrchilds's avatar
hrchilds committed
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
                                             int timeStep)
{
  char line[256];
  int partId, numCells, numCellsPerElement, i, j, k, idx;
  vtkFloatArray *vectors;
  int lineRead, elementType;
  float values[6], vector1[3], vector2[3];
  int numLines, moreVectors;
  vtkDataSet *output;
  
  // Initialize
  //
  if (!fileName)
    {
    vtkErrorMacro("NULL VectorPerElement variable file name");
    return 0;
    }
hrchilds's avatar
hrchilds committed
1172
  vtkstd::string sfilename;
hrchilds's avatar
hrchilds committed
1173
1174
1175
  if (this->FilePath)
    {
    sfilename = this->FilePath;
hrchilds's avatar
hrchilds committed
1176
1177
1178
1179
    if (sfilename.at(sfilename.length()-1) != '/')
      {
      sfilename += "/";
      }
hrchilds's avatar
hrchilds committed
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
    sfilename += fileName;
    vtkDebugMacro("full path to vector per element file: " << sfilename.c_str());
    }
  else
    {
    sfilename = fileName;
    }
  
  this->IS = new ifstream(sfilename.c_str(), ios::in);
  if (this->IS->fail())
    {
    vtkErrorMacro("Unable to open file: " << sfilename.c_str());
    delete this->IS;
    this->IS = NULL;
    return 0;
    }

  if (this->UseFileSets)
    {
    for (i = 0; i < timeStep - 1; i++)
      {
      this->ReadLine(line);
      while (strncmp(line, "END TIME STEP", 13) != 0)
        {
        this->ReadLine(line);
        }
      }
  
    this->ReadLine(line);
    while (strncmp(line, "BEGIN TIME STEP", 15) != 0)
      {
      this->ReadLine(line);
      }
    }

  this->ReadLine(line); // skip the description line
  lineRead = this->ReadNextDataLine(line); // "part"
  
  while (lineRead && strncmp(line, "part", 4) == 0)
    {
    vectors = vtkFloatArray::New();
    sscanf(line, " part %d", &partId);
    partId--; // EnSight starts #ing with 1.
    output = this->GetOutput(partId);
    numCells = output->GetNumberOfCells();
    this->ReadNextDataLine(line); // element type or "block"
    vectors->SetNumberOfTuples(numCells);
    vectors->SetNumberOfComponents(3);
    vectors->Allocate(numCells*3);
    
    // need to find out from CellIds how many cells we have of this element
    // type (and what their ids are) -- IF THIS IS NOT A BLOCK SECTION
    if (strcmp(line, "block") == 0)
      {
      numLines = numCells / 6;
      moreVectors = numCells % 6;
      
      for (k = 0; k < 3; k++)
        {
        for (i = 0; i < numLines; i++)
          {
          this->ReadNextDataLine(line);
hrchilds's avatar
hrchilds committed
1242
          vtkVisItEnSight6ReaderRead3(line, " %12e %12e %12e %12e %12e %12e", &values[0],
hrchilds's avatar
hrchilds committed
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
                 &values[1], &values[2], &values[3], &values[4], &values[5]);
          for (j = 0; j < 6; j++)
            {
            vectors->InsertComponent(i*6 + j, k, values[j]);
            }
          }
        if (moreVectors)
          {
          this->ReadNextDataLine(line);
          for (j = 0; j < moreVectors; j++)
            {
hrchilds's avatar
hrchilds committed
1254
            vtkVisItEnSight6ReaderRead4(line+j*12,&values[j]);
hrchilds's avatar
hrchilds committed
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
            vectors->InsertComponent(i*6 + j, k, values[j]);
            }
          }
        }
      lineRead = this->ReadNextDataLine(line);
      }
    else 
      {
      while (lineRead && strncmp(line, "part", 4) != 0)
        {
        elementType = this->GetElementType(line);
        if (elementType < 0)
          {
          vtkErrorMacro("invalid element type");
          delete this->IS;
          this->IS = NULL;
          return 0;
          }
        idx = this->UnstructuredPartIds->IsId(partId);
        numCellsPerElement = this->GetCellIds(idx, elementType)->GetNumberOfIds();
        numLines = numCellsPerElement / 2;
        moreVectors = ((numCellsPerElement*3) % 6) / 3;
        
        for (i = 0; i < numLines; i++)
          {
          this->ReadNextDataLine(line);
hrchilds's avatar
hrchilds committed
1281
          vtkVisItEnSight6ReaderRead3(line, " %12e %12e %12e %12e %12e %12e", &vector1[0],
hrchilds's avatar
hrchilds committed
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
                 &vector1[1], &vector1[2], &vector2[0], &vector2[1],
                 &vector2[2]);
          vectors->InsertTuple(this->GetCellIds(idx, elementType)->GetId(2*i),
                               vector1);
          vectors->InsertTuple(this->GetCellIds(idx, elementType)->GetId(2*i + 1),
                               vector2);
          }
        if (moreVectors)
          {
          lineRead = this->ReadNextDataLine(line);
          for (j = 0; j < moreVectors; j++)
            {
hrchilds's avatar
hrchilds committed
1294
1295
1296
            vtkVisItEnSight6ReaderRead4(line+j*36,&vector1[0]);
            vtkVisItEnSight6ReaderRead4(line+j*36+12,&vector1[1]);
            vtkVisItEnSight6ReaderRead4(line+j*36+24,&vector1[2]);
hrchilds's avatar
hrchilds committed
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
            vectors->InsertTuple(this->GetCellIds(idx, elementType)->
                                 GetId(2*i + j), vector1);
            }
          }
        lineRead = this->ReadNextDataLine(line);
        } // end while
      } // end else
    vectors->SetName(description);
    output->GetCellData()->AddArray(vectors);
    if (!output->GetCellData()->GetVectors())
      {
      output->GetCellData()->SetVectors(vectors);
      }
    vectors->Delete();
    }
  
  delete this->IS;
  this->IS = NULL;
  return 1;
}

//----------------------------------------------------------------------------
hrchilds's avatar
hrchilds committed
1319
int vtkVisItEnSight6Reader::ReadTensorsPerElement(char* fileName, char* description,
hrchilds's avatar
hrchilds committed
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
                                             int timeStep)
{
  char line[256];
  int partId, numCells, numCellsPerElement, i, j, k, idx;
  vtkFloatArray *tensors;
  int lineRead, elementType;
  float values[6], tensor[6];
  int numLines, moreTensors;
  vtkDataSet *output;
  
  // Initialize
  //
  if (!fileName)
    {
    vtkErrorMacro("NULL TensorPerElement variable file name");
    return 0;
    }
hrchilds's avatar
hrchilds committed
1337
  vtkstd::string sfilename;
hrchilds's avatar
hrchilds committed
1338
1339
1340
  if (this->FilePath)
    {
    sfilename = this->FilePath;
hrchilds's avatar
hrchilds committed
1341
1342
1343
1344
    if (sfilename.at(sfilename.length()-1) != '/')
      {
      sfilename += "/";
      }
hrchilds's avatar
hrchilds committed
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
    sfilename += fileName;
    vtkDebugMacro("full path to tensor per element file: " << sfilename.c_str());
    }
  else
    {
    sfilename = fileName;
    }
  
  this->IS = new ifstream(sfilename.c_str(), ios::in);
  if (this->IS->fail())
    {
    vtkErrorMacro("Unable to open file: " << sfilename.c_str());
    delete this->IS;
    this->IS = NULL;
    return 0;
    }

  if (this->UseFileSets)
    {
    for (i = 0; i < timeStep - 1; i++)
      {
      this->ReadLine(line);
      while (strncmp(line, "END TIME STEP", 13) != 0)
        {
        this->ReadLine(line);
        }
      }
  
    this->ReadLine(line);
    while (strncmp(line, "BEGIN TIME STEP", 15) != 0)
      {
      this->ReadLine(line);
      }
    }

  this->ReadLine(line); // skip the description line
  lineRead = this->ReadNextDataLine(line); // "part"
  
  while (lineRead && strncmp(line, "part", 4) == 0)
    {
    tensors = vtkFloatArray::New();
    sscanf(line, " part %d", &partId);
    partId--; // EnSight starts #ing with 1.
    output = this->GetOutput(partId);
    numCells = output->GetNumberOfCells();
    this->ReadNextDataLine(line); // element type or "block"
    tensors->SetNumberOfTuples(numCells);
    tensors->SetNumberOfComponents(6);
    tensors->Allocate(numCells*6);
    
    // need to find out from CellIds how many cells we have of this element
    // type (and what their ids are) -- IF THIS IS NOT A BLOCK SECTION
    if (strcmp(line, "block") == 0)
      {
      numLines = numCells / 6;
      moreTensors = numCells % 6;
      
      for (k = 0; k < 6; k++)
        {
        for (i = 0; i < numLines; i++)
          {
          this->ReadNextDataLine(line);
hrchilds's avatar
hrchilds committed
1407
          vtkVisItEnSight6ReaderRead3(line, " %12e %12e %12e %12e %12e %12e", &values[0],
hrchilds's avatar
hrchilds committed
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
                 &values[1], &values[2], &values[3], &values[4], &values[5]);
          for (j = 0; j < 6; j++)
            {
            tensors->InsertComponent(i*6 + j, k, values[j]);
            }
          }
        if (moreTensors)
          {
          this->ReadNextDataLine(line);
          for (j = 0; j < moreTensors; j++)
            {
hrchilds's avatar
hrchilds committed
1419
            vtkVisItEnSight6ReaderRead4(line+j*12,&values[j]);
hrchilds's avatar
hrchilds committed
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
            tensors->InsertComponent(i*6 + j, k, values[j]);
            }
          }
        }
      lineRead = this->ReadNextDataLine(line);
      }
    else 
      {
      while (lineRead && strncmp(line, "part", 4) != 0)
        {
        elementType = this->GetElementType(line);
        if (elementType < 0)
          {
          vtkErrorMacro("invalid element type");
          delete this->IS;
          this->IS = NULL;
          return 0;
          }
        idx = this->UnstructuredPartIds->IsId(partId);
        numCellsPerElement = this->GetCellIds(idx, elementType)->GetNumberOfIds();
        numLines = numCellsPerElement;
        
        for (i = 0; i < numLines; i++)
          {
          this->ReadNextDataLine(line);
hrchilds's avatar
hrchilds committed
1445
          vtkVisItEnSight6ReaderRead3(line, " %12e %12e %12e %12e %12e %12e", &tensor[0],
hrchilds's avatar
hrchilds committed
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
                 &tensor[1], &tensor[2], &tensor[3], &tensor[4], &tensor[5]);
          tensors->InsertTuple(this->GetCellIds(idx, elementType)->GetId(i),
                               tensor);
          }
        lineRead = this->ReadNextDataLine(line);
        } // end while
      } // end else
    tensors->SetName(description);
    output->GetCellData()->AddArray(tensors);
    tensors->Delete();
    }
  
  delete this->IS;
  this->IS = NULL;
  return 1;
}

//----------------------------------------------------------------------------
hrchilds's avatar
hrchilds committed
1464
int vtkVisItEnSight6Reader::CreateUnstructuredGridOutput(int partId,
hrchilds's avatar
hrchilds committed
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
                                                    char line[256],
                                                    const char* name)
{
  int lineRead = 1;
  char subLine[256];
  int i, j;
  vtkIdType *nodeIds;
  int *intIds;
  int numElements;
  int idx, cellId, cellType, testId;
  
  this->NumberOfNewOutputs++;
  
  if (this->GetOutput(partId) == NULL)
    {
    vtkDebugMacro("creating new unstructured output");
    vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::New();
    this->SetNthOutput(partId, ugrid);
    ugrid->Delete();
    
    this->UnstructuredPartIds->InsertNextId(partId);
    }
  else if ( ! this->GetOutput(partId)->IsA("vtkUnstructuredGrid"))
    {
    vtkErrorMacro("Cannot change type of output");
    this->OutputsAreValid = 0;
    return 0;
    }
  
  vtkUnstructuredGrid* output = vtkUnstructuredGrid::SafeDownCast(
    this->GetOutput(partId));    

  vtkCharArray* nmArray =  vtkCharArray::New();
  nmArray->SetName("Name");
  size_t len = strlen(name);
hrchilds's avatar
hrchilds committed
1500
  nmArray->SetNumberOfTuples(static_cast<vtkIdType>(len)+1);
hrchilds's avatar
hrchilds committed
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
  char* copy = nmArray->GetPointer(0);
  memcpy(copy, name, len);
  copy[len] = '\0';
  output->GetFieldData()->AddArray(nmArray);
  nmArray->Delete();

  // Clear all cell ids from the last execution, if any.
  idx = this->UnstructuredPartIds->IsId(partId);
  for (i = 0; i < 16; i++)
    {
    this->GetCellIds(idx, i)->Reset();
    }
  
  output->Allocate(1000);
  
  while(lineRead && strncmp(line, "part", 4) != 0)
    {
    if (strncmp(line, "point", 5) == 0)
      {
      vtkDebugMacro("point");
      
      nodeIds = new vtkIdType[1];        
      this->ReadNextDataLine(line);
      numElements = atoi(line);
      
      lineRead = this->ReadNextDataLine(line);
      
      for (i = 0; i < numElements; i++)
        {
        if (sscanf(line, " %*s %s", subLine) == 1)
          {
          // element ids listed
          // EnSight ids start at 1
          if (this->UnstructuredNodeIds)
            {
            nodeIds[0] =
              this->UnstructuredNodeIds->GetValue(atoi(subLine) - 1);
            }
          else
            {
            nodeIds[0] = atoi(subLine) - 1;
            }
          }
        else
          {
          if (this->UnstructuredNodeIds)
            {
            nodeIds[0] = this->UnstructuredNodeIds->GetValue(atoi(line) - 1);
            }
          else
            {
            nodeIds[0] = atoi(line) - 1;
            }
          }
        cellId = output->InsertNextCell(VTK_VERTEX, 1, nodeIds);
hrchilds's avatar
hrchilds committed
1556
        this->GetCellIds(idx, vtkVisItEnSightReader::POINT)->InsertNextId(cellId);
hrchilds's avatar
hrchilds committed
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
        lineRead = this->ReadNextDataLine(line);
        }
      delete [] nodeIds;
      }
    else if (strncmp(line, "bar2", 4) == 0)
      {
      vtkDebugMacro("bar2");
      
      nodeIds = new vtkIdType[2];
      intIds = new int[2];
      this->ReadNextDataLine(line);
      numElements = atoi(line);
      lineRead = this->ReadNextDataLine(line);
      
      for (i = 0; i < numElements; i++)
        {
        if (sscanf(line, " %*d %d %d", &intIds[0], &intIds[1]) != 2)
          {
          sscanf(line, " %d %d", &intIds[0], &intIds[1]);
          }
        for (j = 0; j < 2; j++)
          {
          intIds[j]--;
          }
        if (this->UnstructuredNodeIds)
          {
          for (j = 0; j < 2; j++)
            {
            intIds[j] = this->UnstructuredNodeIds->GetValue(intIds[j]);
            }
          }
        for (j = 0; j < 2; j++)
          {
          nodeIds[j] = intIds[j];
          }
        cellId = output->InsertNextCell(VTK_LINE, 2, nodeIds);
hrchilds's avatar
hrchilds committed
1593
        this->GetCellIds(idx, vtkVisItEnSightReader::BAR2)->InsertNextId(cellId);
hrchilds's avatar
hrchilds committed
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
        lineRead = this->ReadNextDataLine(line);
        }
      delete [] nodeIds;
      delete [] intIds;
      }
    else if (strncmp(line, "bar3", 4) == 0)
      {
      vtkDebugMacro("bar3");
      vtkWarningMacro("Only vertex nodes of this element will be read.");
      nodeIds = new vtkIdType[2];
      intIds = new int[2];
      this->ReadNextDataLine(line);
      numElements = atoi(line);
      lineRead = this->ReadNextDataLine(line);
      
      for (i = 0; i < numElements; i++)
        {
        if (sscanf(line, " %*d %d %*d %d", &intIds[0], &intIds[1]) != 2)
          {
          sscanf(line, " %d %*d %d", &intIds[0], &intIds[1]);
          }
        for (j = 0; j < 2; j++)
          {
          intIds[j]--;
          }
        if (this->UnstructuredNodeIds)
          {
          for (j = 0; j < 2; j++)
            {
            intIds[j] = this->UnstructuredNodeIds->GetValue(intIds[j]);
            }
          }
        for (j = 0; j < 2; j++)
          {
          nodeIds[j] = intIds[j];
          }
        cellId = output->InsertNextCell(VTK_LINE, 2, nodeIds);
hrchilds's avatar
hrchilds committed
1631
        this->GetCellIds(idx, vtkVisItEnSightReader::BAR3)->InsertNextId(cellId);
hrchilds's avatar
hrchilds committed
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
        lineRead = this->ReadNextDataLine(line);
        }
      delete [] nodeIds;
      delete [] intIds;
      }
    else if (strncmp(line, "tria3", 5) == 0 ||
             strncmp(line, "tria6", 5) == 0)
      {
      if (strncmp(line, "tria6", 5) == 0)
        {
        vtkDebugMacro("tria6");
        vtkWarningMacro("Only vertex nodes of this element will be read.");
hrchilds's avatar
hrchilds committed
1644
        cellType = vtkVisItEnSightReader::TRIA6;
hrchilds's avatar
hrchilds committed
1645
1646
1647
1648
        }
      else
        {
        vtkDebugMacro("tria3");
hrchilds's avatar
hrchilds committed
1649
        cellType = vtkVisItEnSightReader::TRIA3;
hrchilds's avatar
hrchilds committed
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
        }
      
      nodeIds = new vtkIdType[3];
      intIds = new int[3];
      this->ReadNextDataLine(line);
      numElements = atoi(line);
      lineRead = this->ReadNextDataLine(line);
      
      for (i = 0; i < numElements; i++)
        {
        if (!(sscanf(line, " %*d %d %d %d", &intIds[0], &intIds[1],
                     &intIds[2]) == 3 &&
hrchilds's avatar
hrchilds committed
1662
              cellType == vtkVisItEnSightReader::TRIA3) &&
hrchilds's avatar
hrchilds committed
1663
1664
            !(sscanf(line, " %*d %d %d %d %*d %*d %d", &intIds[0], &intIds[1],
                     &intIds[2], &testId) == 4 &&
hrchilds's avatar
hrchilds committed
1665
              cellType == vtkVisItEnSightReader::TRIA6))
hrchilds's avatar
hrchilds committed
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
          {
          sscanf(line, " %d %d %d", &intIds[0], &intIds[1], &intIds[2]);
          }
        for (j = 0; j < 3; j++)
          {
          intIds[j]--;
          }
        if (this->UnstructuredNodeIds)
          {
          for (j = 0; j < 3; j++)
            {
            intIds[j] = this->UnstructuredNodeIds->GetValue(intIds[j]);
            }
          }
        for (j = 0; j < 3; j++)
          {
          nodeIds[j] = intIds[j];
          }
        cellId = output->InsertNextCell(VTK_TRIANGLE, 3, nodeIds);
        this->GetCellIds(idx, cellType)->InsertNextId(cellId);
        lineRead = this->ReadNextDataLine(line);
        }
      delete [] nodeIds;
      delete [] intIds;
      }
    else if (strncmp(line, "quad4", 5) == 0 ||
             strncmp(line, "quad8", 5) == 0)
      {
      if (strncmp(line, "quad8", 5) == 0)
        {
        vtkDebugMacro("quad8");
        vtkWarningMacro("Only vertex nodes of this element will be read.");
hrchilds's avatar
hrchilds committed
1698
        cellType = vtkVisItEnSightReader::QUAD8;
hrchilds's avatar
hrchilds committed
1699
1700
1701
1702
        }
      else
        {
        vtkDebugMacro("quad4");
hrchilds's avatar
hrchilds committed
1703
        cellType = vtkVisItEnSightReader::QUAD4;
hrchilds's avatar
hrchilds committed
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
        }
      
      nodeIds = new vtkIdType[4];
      intIds = new int[4];
      this->ReadNextDataLine(line);
      numElements = atoi(line);
      lineRead = this->ReadNextDataLine(line);
      
      for (i = 0; i < numElements; i++)
        {
        if (!(sscanf(line, " %*d %d %d %d %d", &intIds[0], &intIds[1],
                     &intIds[2], &intIds[3]) == 4 &&
hrchilds's avatar
hrchilds committed
1716
              cellType == vtkVisItEnSightReader::QUAD4) &&
hrchilds's avatar
hrchilds committed
1717
1718
            !(sscanf(line, " %*d %d %d %d %d %*d %*d %*d %d", &intIds[0],
                     &intIds[1], &intIds[2], &intIds[3], &testId) == 5 &&
hrchilds's avatar
hrchilds committed
1719
              cellType == vtkVisItEnSightReader::QUAD8))
hrchilds's avatar
hrchilds committed
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
          {
          sscanf(line, " %d %d %d %d", &intIds[0], &intIds[1], &intIds[2],
                 &intIds[3]);
          }
        for (j = 0; j < 4; j++)
          {
          intIds[j]--;
          }
        if (this->UnstructuredNodeIds)
          {
          for (j = 0; j < 4; j++)
            {
            intIds[j] = this->UnstructuredNodeIds->GetValue(intIds[j]);
            }
          }
        for (j = 0; j < 4; j++)
          {
          nodeIds[j] = intIds[j];
          }
        cellId = output->InsertNextCell(VTK_QUAD, 4, nodeIds);
        this->GetCellIds(idx, cellType)->InsertNextId(cellId);
        lineRead = this->ReadNextDataLine(line);
        }
      delete [] nodeIds;
      delete [] intIds;
      }
    else if (strncmp(line, "tetra4", 6) == 0 ||
             strncmp(line, "tetra10", 7) == 0)
      {
      if (strncmp(line, "tetra10", 7) == 0)
        {
        vtkDebugMacro("tetra10");
        vtkWarningMacro("Only vertex nodes of this element will be read.");
hrchilds's avatar
hrchilds committed
1753
        cellType = vtkVisItEnSightReader::TETRA10;
hrchilds's avatar
hrchilds committed
1754
1755
1756
1757
        }
      else
        {
        vtkDebugMacro("tetra4");
hrchilds's avatar
hrchilds committed
1758
        cellType = vtkVisItEnSightReader::TETRA4;
hrchilds's avatar
hrchilds committed
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
        }
      
      nodeIds = new vtkIdType[4];
      intIds = new int[4];
      this->ReadNextDataLine(line);
      numElements = atoi(line);
      lineRead = this->ReadNextDataLine(line);
      
      for (i = 0; i < numElements; i++)
        {
        if (!(sscanf(line, " %*d %d %d %d %d", &intIds[0], &intIds[1],
                     &intIds[2], &intIds[3]) == 4 &&
hrchilds's avatar
hrchilds committed
1771
              cellType == vtkVisItEnSightReader::TETRA4) &&
hrchilds's avatar
hrchilds committed
1772
1773
1774
            !(sscanf(line, " %*d %d %d %d %d %*d %*d %*d %*d %*d %d",
                     &intIds[0], &intIds[1], &intIds[2], &intIds[3],
                     &testId) == 5 &&
hrchilds's avatar
hrchilds committed
1775
              cellType == vtkVisItEnSightReader::TETRA10))
hrchilds's avatar
hrchilds committed
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
          {
          sscanf(line, " %d %d %d %d", &intIds[0], &intIds[1], &intIds[2],
                 &intIds[3]);
          }
        for (j = 0; j < 4; j++)
          {
          intIds[j]--;
          }
        if (this->UnstructuredNodeIds)
          {
          for (j = 0; j < 4; j++)
            {
            intIds[j] = this->UnstructuredNodeIds->GetValue(intIds[j]);
            }
          }
        for (j = 0; j < 4; j++)
          {
          nodeIds[j] = intIds[j];
          }
        cellId = output->InsertNextCell(VTK_TETRA, 4, nodeIds);
        this->GetCellIds(idx, cellType)->InsertNextId(cellId);
        lineRead = this->ReadNextDataLine(line);
        }
      delete [] nodeIds;
      delete [] intIds;
      }
    else if (strncmp(line, "pyramid5", 8) == 0 ||
             strncmp(line, "pyramid13", 9) == 0)
      {
      if (strncmp(line, "pyramid13", 9) == 0)
        {
        vtkDebugMacro("pyramid13");
        vtkWarningMacro("Only vertex nodes of this element will be read.");
hrchilds's avatar
hrchilds committed
1809
        cellType = vtkVisItEnSightReader::PYRAMID13;
hrchilds's avatar
hrchilds committed
1810
1811
1812
1813
        }
      else
        {
        vtkDebugMacro("pyramid5");
hrchilds's avatar
hrchilds committed
1814
        cellType = vtkVisItEnSightReader::PYRAMID5;
hrchilds's avatar
hrchilds committed
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
        }

      nodeIds = new vtkIdType[5];
      intIds = new int[5];
      this->ReadNextDataLine(line);
      numElements = atoi(line);
      lineRead = this->ReadNextDataLine(line);
      
      for (i = 0; i < numElements; i++)
        {
        if (!(sscanf(line, " %*d %d %d %d %d %d", &intIds[0], &intIds[1],
                     &intIds[2], &intIds[3], &intIds[4]) == 5 &&
hrchilds's avatar
hrchilds committed
1827
              cellType == vtkVisItEnSightReader::PYRAMID5) &&
hrchilds's avatar
hrchilds committed
1828
1829
1830
            !(sscanf(line, " %*d %d %d %d %d %d %*d %*d %*d %*d %*d %*d %*d %d",
                     &intIds[0], &intIds[1], &intIds[2], &intIds[3],
                     &intIds[4], &testId) == 6 &&
hrchilds's avatar
hrchilds committed
1831
              cellType == vtkVisItEnSightReader::PYRAMID13))
hrchilds's avatar
hrchilds committed
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
          {
          sscanf(line, " %d %d %d %d %d", &intIds[0], &intIds[1], &intIds[2],
                 &intIds[3], &intIds[4]);
          }
        for (j = 0; j < 5; j++)
          {
          intIds[j]--;
          }
        if (this->UnstructuredNodeIds)
          {
          for (j = 0; j < 5; j++)
            {
            intIds[j] = this->UnstructuredNodeIds->GetValue(intIds[j]);
            }
          }
        for (j = 0; j < 5; j++)
          {
          nodeIds[j] = intIds[j];
          }
        cellId = output->InsertNextCell(VTK_PYRAMID, 5, nodeIds);
        this->GetCellIds(idx, cellType)->InsertNextId(cellId);
        lineRead = this->ReadNextDataLine(line);
        }
      delete [] nodeIds;
      delete [] intIds;
      }
    else if (strncmp(line, "hexa8", 5) == 0 ||
             strncmp(line, "hexa20", 6) == 0)
      {
      if (strncmp(line, "hexa20", 6) == 0)
        {
        vtkDebugMacro("hexa20");
        vtkWarningMacro("Only vertex nodes of this element will be read.");
hrchilds's avatar
hrchilds committed
1865
        cellType = vtkVisItEnSightReader::HEXA20;
hrchilds's avatar
hrchilds committed
1866
1867
1868
1869
        }
      else
        {
        vtkDebugMacro("hexa8");
hrchilds's avatar
hrchilds committed
1870
        cellType = vtkVisItEnSightReader::HEXA8;
hrchilds's avatar
hrchilds committed
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
        }
      
      nodeIds = new vtkIdType[8];
      intIds = new int[8];
      this->ReadNextDataLine(line);
      numElements = atoi(line);
      lineRead = this->ReadNextDataLine(line);
      
      for (i = 0; i < numElements; i++)
        {
        if (!(sscanf(line, " %*d %d %d %d %d %d %d %d %d", &intIds[0],
                     &intIds[1], &intIds[2], &intIds[3], &intIds[4],
                     &intIds[5], &intIds[6], &intIds[7]) == 8 &&
hrchilds's avatar
hrchilds committed
1884
              cellType == vtkVisItEnSightReader::HEXA8) &&
hrchilds's avatar
hrchilds committed
1885
1886
1887
1888
            !(sscanf(line, " %*d %d %d %d %d %d %d %d %d %*d %*d %*d %*d %*d %*d %*d %*d %*d %*d %*d %d",
                     &intIds[0], &intIds[1], &intIds[2], &intIds[3],
                     &intIds[4], &intIds[5], &intIds[6], &intIds[7],
                     &testId) == 9 &&
hrchilds's avatar
hrchilds committed
1889
              cellType == vtkVisItEnSightReader::HEXA20))
hrchilds's avatar
hrchilds committed
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
          {
          sscanf(line, " %d %d %d %d %d %d %d %d", &intIds[0], &intIds[1],
                 &intIds[2], &intIds[3], &intIds[4], &intIds[5],
                 &intIds[6], &intIds[7]);
          }
        for (j = 0; j < 8; j++)
          {
          intIds[j]--;
          }
        if (this->UnstructuredNodeIds)
          {
          for (j = 0; j < 8; j++)
            {
            intIds[j] = this->UnstructuredNodeIds->GetValue(intIds[j]);
            }
          }
        for (j = 0; j < 8; j++)
          {
          nodeIds[j] = intIds[j];
          }
        cellId = output->InsertNextCell(VTK_HEXAHEDRON, 8, nodeIds);
        this->GetCellIds(idx, cellType)->InsertNextId(cellId);
        lineRead = this->ReadNextDataLine(line);
        }
      delete [] nodeIds;
      delete [] intIds;
      }
    else if (strncmp(line, "penta6", 6) == 0 ||
             strncmp(line, "penta15", 7) == 0)
      {
      if (strncmp(line, "penta15", 7) == 0)
        {
        vtkDebugMacro("penta15");
        vtkWarningMacro("Only vertex nodes of this element will be read.");