Paraview/ParaVis падает, когда я использую 2D-фильтр Delanuay

Question

Мне нужно сделать контурный график в ParaView, используя данные в файле .CSV (ниже показано содержимое файла CSV).

1. Я открыл файл .CSV.
2. Я преобразовал таблицу в точки с помощью Apply Filters> Alphabetical> Table to points. Он правильно показывает точки.

Однако, когда я пытаюсь сделать поверхность с помощью Apply Filters> Алфавитный> Delaunay 2D, Paraview вылетает без предупреждения или сообщения об ошибке.

Я ценю вашу помощь.

содержимое CSV-файла:

X, Y, Z, R, T, SF, S3 12.7926075059,0.0,126.915788562,0.12517074897,42.2814100463,1.60482807934, -0,687400369352 12.7807760239,0.0,126.925498962,0.10988708129,42.6858481071 , +1,62795037289, -0,706761293847 12.7779463589,0.0,126.922053641,0.110232797835,45.0,1.6464130146, -0,807434089668 12.7884426871,0.0,126.911557313,0.125076847565,45.0,1.61978019578, -0,807434089668 12.7881135941,0.0,126.934440613,0.109827313125,36.6504500699,1.59339243868, -0,367532641059 12.795798626,0.0,126.919787304,0.12494580136,39.9396160985,1.57828780856, -0,564739362532 12.8008715206,0.0,126.925916415,0.125153670452,36.2948665903,1.57016039847, -0,345515190974 12.7935657501,0.0,126.944641113,0.108715941493,30.611003424,1.55757884643, -0,0665950131761 12.8037909994,0.0,126.930303743,0.12502055777,33.8815893697,1.53919333052, -0,203253512942 12.8080240128,0.0, 126.93691294,0.12509662047,30.2853382092,1.53006317614, -0,0582195231874 12.7990179062,0.0,126.954841614,0.1088293416,24.5159658011,1.56192276874, -0,0441760208926 12.8104699534,0.0,126.941790798,0.124867617311,27.785795173,1.51027941936, -0,0244667710719 12.8140480505,0.0,126.948615387,0.125089313141,24.2540560722 , 1.52810128045, -0.0478930987296 12.8023748398,0.0,126.965911865,0.107900920999,18.416404707,1.57477273186, -0.158468250131 12.8161004711,0.0,126.953786391,0.124960061905,21.7049505837,1.50618998465, -0,0917536271114 12.8187903691,0.0,126.96093061,0.125050265851,18.2057034119,1.52531853013, -0,162784139255 12.8057327271,0.0,126.976982117,0.108209207193,12.2815934839,1.61803968282, -0,272388322073 12.8202233787,0.0, 126.966436258,0.124820613706,15.598572851,1.51275655565, -0,214458804166 12.8222548688,0.0,126.97369559,0.125052688618,12.1426657343,1.55114162935, -0,274577716836 12.8068666458,0.0,126.988487244,0.10748499219,6.14876717685,1.6549597612, -0,346653085286 12.8232091326,0.0,126.979347385,0.124928062786,9.51559551549 , 1,54254874397, -0,3116687398 12.8243260603,0,0,126.986766246,0.125028402904,6.07590948472,1.57077865835, -0.347261042894 12.8245787653,0 .0,126.992554673,0.124801048306,3.42015752191,1.56851331839, -0,364216439803 12.7446593025,0.0,126.955665301,0.062928680533,44.7910158798,1.79685284461, -0,798956662559 12.7445119036,0.0,126.955488096,0.0629493378151,45.0,1.79913872397, -0,807434089668 12.7457738919,0.0,126.954226108,0.0647340587094, 45.0,1.79327790988, -0,807434089668 12.7492587198,0.0,126.960966971,0.0628490163825,38.3936050984,1.69677036832, -0,474606105815 12.7489875751,0.0,126.960582629,0.0628769562898,38.8215527813,1.7024877583, -0,50014334819 12.7531519099,0.0,126.966944489,0.0625922707632,31.8777438805,1.67662180663, - 0.108874760866 12.7528671735,0.0,126.966395155,0.0626436243366,32.4419461665,1.68227922358, -0,132224693099 12.7565175926,0.0,126.973157075,0.0625682101357,25.4052935699,1.56398283511, -0,0336910025443 12.7562635618,0.0,126.972552571,0.0626015155488,26.0048175566,1.56940069195, -0,0283604652866 12.7590267344,0.0,126.979867181,0.0623657418635,18.8334649555,1.57692830038 , -0,149890468225 12.758829443,0.0,126.979125616,0.0624230987684,19.5361533097,1.58039914099, -0,135423708125 12.7609607308,0.0,126.986671725,0.0624007500722,12.3329113973,1.4711606657, -0,271579591123 12.7608238233,0.0,126.985915239,0.0624333081332,13.0379803636,1.4732542024, -0,260170564099 +12,7619427115 , 0,0,126.993759434,0.0622562782225,5.75298796042,1.54463322833, -0.349804911445 12.7619086643,0.0,126.992918812,0.062312325 7072,6.52520241272,1.2, -0,343494478353 12.7645875521,0.0,126.935412448,0.0913405921616,45.0,1.67716785868, -0,807434089668 12.8250408362,0.0,127.0,0.125040836166,0.0,1.5918599592, -0,372134789536 12.8079996109,0.0,127.0,0.107999610901,0.0,1.68307666667 , -0,372134789536 12.8079996109,0.0,127.0,0.107999610901,0.0,1.68307666667, -0,372134789536 12.7623769659,0.0,127.0,0.0623769659179,0.0,1.44840455139, -0,372134789536

Answer 1

Я был в состоянии получить ваши данные для работы по преобразованию точек на 90 градусов относительно оси x, затем применяя фильтр Delaunay2D. Для этого загрузите те точки, которые у вас есть, примените фильтр «Таблица к точкам», затем примените фильтр Transform с первым текстовым полем параметра «Повернуть» на 90. Наконец, примените фильтр Delaunay2D. Он должен работать без сбоев.

Если вы хотите, чтобы получить очки обратно к исходному координатного пространства, преобразование результатов Delaunay2D фильтра на -90 градусов относительно оси х.

Вероятная причина сбоя в том, что настройка по умолчанию заключается в проецировании точек на плоскость XY. Когда вы делаете это с вашими данными, проецируемые точки коллинеарны, поэтому триангуляция Delaunay не работает. Я не делал лучших результатов с настройкой «Лучшая установка».