# # ChangeLog for sansview in sasview # # Generated by Trac 1.0.1 # Nov 23, 2024 9:50:38 AM Tue, 21 Apr 2009 14:28:55 GMT Jae Cho [dffa973] * sansview/perspectives/fitting/fitpage.py (modified) align check box Tue, 21 Apr 2009 14:07:57 GMT Jae Cho [502de0a] * sansview/perspectives/fitting/basepage.py (modified) made to skip the header instead of giving up reading all user file Tue, 21 Apr 2009 13:53:55 GMT Jae Cho [658032c] * sansview/test/_phi_weights.txt (modified) a little change Tue, 21 Apr 2009 13:20:47 GMT Jae Cho [4bbc54a] * sansview/test/_radius_dist.txt (modified) update sample data Tue, 21 Apr 2009 13:20:33 GMT Jae Cho [bf5bfc0] * sansview/test/_phi_weights.txt (modified) update sample data Tue, 21 Apr 2009 03:08:03 GMT Gervaise Alina [6fb01b6] * sansview/perspectives/fitting/helpPanel.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) * sansview/test/_phi_weights.txt (moved) * sansview/test/dist _THETA_weights.txt (moved) improve help window when clicking on model details. Tue, 21 Apr 2009 01:14:43 GMT Jae Cho [7011ae97] * sansview/images/SVwelcome.png (modified) updated the version number Tue, 21 Apr 2009 00:59:26 GMT Jae Cho [fcad8e4] * sansview/setup_exe.py (modified) updated year and version number Tue, 21 Apr 2009 00:59:12 GMT Jae Cho [f04dc30] * sansview/local_config.py (modified) updated year and version number Mon, 20 Apr 2009 20:38:55 GMT Gervaise Alina [513115c] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitting.py (modified) reducing possibility to fit the same model many time Mon, 20 Apr 2009 18:00:34 GMT Gervaise Alina [2872035] * sansview/perspectives/fitting/fitpage.py (modified) setvalue after fit.fix display of statictext Mon, 20 Apr 2009 16:34:13 GMT Gervaise Alina [1c1436d] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fit_thread.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitting.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) model dispersity parameters changed fixed Mon, 20 Apr 2009 15:10:00 GMT Jae Cho [d0ce2c30] * sansview/perspectives/fitting/fitpage.py (modified) removed the Q=0 point (when y[Q=0] ==None) from fitting Sat, 18 Apr 2009 22:33:22 GMT Mathieu Doucet [9e6c27f] * sansview/perspectives/fitting/basepage.py (modified) sansview: fixed the problem with array references being lost when using ... Sat, 18 Apr 2009 03:09:00 GMT Jae Cho [eda428b] * sansview/perspectives/fitting/fitpage.py (modified) minor changes Sat, 18 Apr 2009 02:06:51 GMT Jae Cho [6f3e2ae] * sansview/test/latex_smeared.xml (added) xml smeared data Sat, 18 Apr 2009 01:59:35 GMT Jae Cho [92bc737] * sansview/test/data16bit.tif (added) * sansview/test/data8bit.tif (added) * sansview/test/dataspfp.tif (added) tif sample data Fri, 17 Apr 2009 23:33:24 GMT Jae Cho [d5fd5ce] * sansview/perspectives/fitting/simfitpage.py (modified) minor descrp. change Fri, 17 Apr 2009 21:21:32 GMT Gervaise Alina [bf2eb21] * sansview/_phi_weights.txt (added) * sansview/dist _THETA_weights.txt (added) file to test orientation phi theta Fri, 17 Apr 2009 21:18:00 GMT Gervaise Alina [5812a55] * sansview/perspectives/fitting/basepage.py (modified) disable orientation dispersity fix Fri, 17 Apr 2009 21:12:22 GMT Jae Cho [da594d0] * sansview/perspectives/fitting/fitting.py (modified) save as cansas xml from theory data Fri, 17 Apr 2009 21:06:31 GMT Gervaise Alina [fc6ea43] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitting.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) * sansview/perspectives/fitting/pagestate.py (modified) disable and enable dispersity change Fri, 17 Apr 2009 18:48:54 GMT Gervaise Alina [41340860] * sansview/perspectives/fitting/fitting.py (modified) * sansview/perspectives/fitting/gui_thread.py (added) remove print statement Fri, 17 Apr 2009 18:44:58 GMT Gervaise Alina [6ed82c7] * sansview/perspectives/fitting/fitting.py (modified) fitting model change Fri, 17 Apr 2009 18:39:42 GMT Gervaise Alina [882a912] * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitpanel.py (modified) fitting model with 2 different plot Fri, 17 Apr 2009 13:29:41 GMT Gervaise Alina [c16557c] * sansview/perspectives/fitting/basepage.py (modified) drawing with smearering Fri, 17 Apr 2009 13:15:05 GMT Gervaise Alina [fca9cbd9] * sansview/perspectives/fitting/basepage.py (modified) drawing with smearering Thu, 16 Apr 2009 18:53:35 GMT Gervaise Alina [3fef0a8] * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitting.py (modified) fitting for parameters orientation disable Thu, 16 Apr 2009 18:24:36 GMT Gervaise Alina [a8088d7] * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitting.py (modified) plotting all 1D data as Data1D Thu, 16 Apr 2009 17:11:03 GMT Gervaise Alina [3370922] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitting.py (modified) * sansview/perspectives/fitting/pagestate.py (modified) restore smearer info state Thu, 16 Apr 2009 16:01:36 GMT Gervaise Alina [847091f] * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitting.py (modified) disabling smearing for data with no smearing info Thu, 16 Apr 2009 15:20:40 GMT Gervaise Alina [997131a] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitting.py (modified) plotting with smearer object fixed Thu, 16 Apr 2009 14:34:39 GMT Jae Cho [d1e0473] * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) moved units to the next of parameter names Wed, 15 Apr 2009 22:18:32 GMT Gervaise Alina [06b59fe] * sansview/perspectives/fitting/basepage.py (modified) remove pritn statement Wed, 15 Apr 2009 22:14:29 GMT Gervaise Alina [d7e391e] * sansview/perspectives/fitting/fitting.py (modified) status message change Wed, 15 Apr 2009 22:02:09 GMT Gervaise Alina [298b762] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) parameters range cahnge Wed, 15 Apr 2009 20:43:37 GMT Jae Cho [875f1a2] * sansview/perspectives/fitting/fitpage.py (modified) fixed simple bug Wed, 15 Apr 2009 19:49:54 GMT Jae Cho [dcd330b] * sansview/perspectives/fitting/helpPanel.py (modified) made help panel slightly wider Wed, 15 Apr 2009 19:35:39 GMT Gervaise Alina [60132ef] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) * sansview/perspectives/fitting/pagestate.py (modified) working on dispersity Wed, 15 Apr 2009 18:07:46 GMT Gervaise Alina [998b6b8] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/pagestate.py (modified) * sansview/perspectives/fitting/simfitpage.py (modified) retrived status of checkbox fixed for selected all Wed, 15 Apr 2009 16:45:17 GMT Jae Cho [aa1e9a72] * sansview/perspectives/fitting/modelpage.py (modified) small bug in takeing Qmin and Qmax Wed, 15 Apr 2009 16:39:38 GMT Jae Cho [b5e98540] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) fixed the first or last points missing from calculations Wed, 15 Apr 2009 14:00:02 GMT Jae Cho [27c5c26] * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) changed notation of units Wed, 15 Apr 2009 00:02:57 GMT Mathieu Doucet [179a411] * sansview/perspectives/fitting/fit_thread.py (modified) sansview: repaired import change that was forgotten during last refactor Tue, 14 Apr 2009 23:57:49 GMT Gervaise Alina [69bee6d] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitting.py (modified) * sansview/perspectives/fitting/simfitpage.py (modified) checking value of textcrtl, hide add button for simul fit hide error of ... Tue, 14 Apr 2009 23:25:58 GMT Mathieu Doucet [7b35808] * sansview/build_sansview.py (modified) sansview: build script: logging facility, clean up before install, copy ... Tue, 14 Apr 2009 22:27:50 GMT Gervaise Alina [780d095] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) add disabling parameter for 1D and 2D orientation Tue, 14 Apr 2009 20:37:24 GMT Jae Cho [2a5bba7] * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) minor interface change Tue, 14 Apr 2009 20:29:17 GMT Gervaise Alina [9cb364a] * sansview/perspectives/fitting/fitpage.py (modified) compute chisqr Tue, 14 Apr 2009 19:50:45 GMT Gervaise Alina [7b78bb6] * sansview/perspectives/fitting/fitpage.py (modified) compuite chiqsr for 2 d Tue, 14 Apr 2009 17:54:49 GMT Jae Cho [196deac] * sansview/perspectives/fitting/modelpage.py (modified) minor scollbar bug due to change of default to the hide in model ... Tue, 14 Apr 2009 16:43:42 GMT Gervaise Alina [2097efb] * sansview/perspectives/fitting/modelpage.py (modified) change order of method Tue, 14 Apr 2009 16:40:50 GMT Gervaise Alina [a81e613] * sansview/perspectives/fitting/fitting.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) hide and show description fixed Tue, 14 Apr 2009 16:20:26 GMT Jae Cho [6ea1b87] * sansview/perspectives/fitting/modelpage.py (modified) chi2 moved Tue, 14 Apr 2009 16:19:45 GMT Jae Cho [7b0fd65] * sansview/perspectives/fitting/fitpage.py (modified) chi2 moved Tue, 14 Apr 2009 13:24:39 GMT Jae Cho [f6b65b8] * sansview/perspectives/fitting/basepage.py (modified) moved View-2d button to top-right. Tue, 14 Apr 2009 01:07:08 GMT Mathieu Doucet [6e2fe95] * sansview/build_sansview.py (modified) sansview: build script now defaults to full installer build Tue, 14 Apr 2009 01:06:24 GMT Mathieu Doucet [25b9c26d] * sansview/setup_exe.py (modified) sansview: copy dataloader settings file when creating an executable Tue, 14 Apr 2009 00:50:05 GMT Gervaise Alina [ff36f31] * sansview/perspectives/fitting/fitpanel.py (modified) close and reopen model page Tue, 14 Apr 2009 00:10:51 GMT Gervaise Alina [fb8daaaf] * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitting.py (modified) * sansview/perspectives/fitting/model_thread.py (modified) plotting with smearing fixed Mon, 13 Apr 2009 23:39:35 GMT Gervaise Alina [707436d] * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitting.py (modified) switching between fitting engine when create new page fix Mon, 13 Apr 2009 20:28:17 GMT Gervaise Alina [60d6c23] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitting.py (modified) add 1 to compute chsig panel Mon, 13 Apr 2009 13:41:58 GMT Jae Cho [45ed4dad] * sansview/perspectives/fitting/basepage.py (modified) changes "Save" title in fit panel Mon, 13 Apr 2009 00:38:03 GMT Mathieu Doucet [553d047] * sansview/build_sansview.py (modified) sansview: added more common default Mon, 13 Apr 2009 00:19:08 GMT Mathieu Doucet [fa523d3] * sansview/build_sansview.py (modified) sansview: added a dependency to the build script Mon, 13 Apr 2009 00:02:12 GMT Jae Cho [45bf0ede] * sansview/perspectives/fitting/fitpage.py (modified) name changes; Fitted Q range to Fitting Sun, 12 Apr 2009 23:39:33 GMT Jae Cho [fa58441] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) minor changes (some names of titles) Fri, 10 Apr 2009 23:44:26 GMT Mathieu Doucet [249bae9] * sansview/build_sansview.py (modified) SansView: Build script Fri, 10 Apr 2009 23:27:16 GMT Mathieu Doucet [c9795f6] * sansview/installer.iss (modified) * sansview/setup_exe.py (modified) SansView: Modified install folder Thu, 09 Apr 2009 23:41:00 GMT Jae Cho [9181512] * sansview/perspectives/fitting/helpPanel.py (modified) list of model func. displays from more details button in model panel Thu, 09 Apr 2009 23:40:44 GMT Jae Cho [1d64748] * sansview/perspectives/fitting/modelpage.py (modified) list of model func. displays from more details button in model panel Thu, 09 Apr 2009 22:48:14 GMT Gervaise Alina [81d87347] * sansview/perspectives/fitting/basepage.py (modified) remove context menu title Thu, 09 Apr 2009 22:47:11 GMT Gervaise Alina [87fbc60] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) rename polydispersity fields Thu, 09 Apr 2009 21:14:45 GMT Gervaise Alina [56e1202] * sansview/perspectives/fitting/basepage.py (modified) on save method changed Thu, 09 Apr 2009 21:08:54 GMT Gervaise Alina [2d5f7a1] * sansview/perspectives/fitting/fitpage.py (modified) remove unused code Thu, 09 Apr 2009 21:06:08 GMT Gervaise Alina [a074145] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitpanel.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) * sansview/perspectives/fitting/pagestate.py (modified) removing unsused code in fitpage Thu, 09 Apr 2009 19:43:48 GMT Jae Cho [b570686] * sansview/doc/model_functions.html (modified) changed rg default to 60 from 0.1 Wed, 08 Apr 2009 22:31:37 GMT Gervaise Alina [7c845cb] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitpanel.py (modified) * sansview/perspectives/fitting/fitproblem.py (modified) * sansview/perspectives/fitting/fitting.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) open and closing page and simpage update Wed, 08 Apr 2009 21:19:50 GMT Gervaise Alina [6999659] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpanel.py (modified) restore mode for model page Wed, 08 Apr 2009 21:02:18 GMT Gervaise Alina [3b605bb] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitpanel.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) disable and enable combo box for multiplication factor Wed, 08 Apr 2009 15:36:53 GMT Jae Cho [8a1ab69] * sansview/doc/Model Functions.docx (added) word file for model functions in sansview Tue, 07 Apr 2009 21:41:04 GMT Gervaise Alina [b787e68c] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitpanel.py (modified) * sansview/perspectives/fitting/fitting.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) * sansview/perspectives/fitting/pagestate.py (modified) working on saving page state Tue, 07 Apr 2009 13:02:33 GMT Jae Cho [b94a0a6] * sansview/perspectives/fitting/modelpage.py (modified) cleaned up a mess Tue, 07 Apr 2009 02:50:47 GMT Jae Cho [9d091ed] * sansview/perspectives/fitting/modelpage.py (modified) More details button enabled Tue, 07 Apr 2009 00:40:34 GMT Mathieu Doucet [40f9745] * sansview/build_sansview.py (added) Build script: check out + py2exe + installer Mon, 06 Apr 2009 20:56:35 GMT Gervaise Alina [cfc0913] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitpanel.py (modified) * sansview/perspectives/fitting/fitting.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) * sansview/perspectives/fitting/pagestate.py (moved) working on saving page status Mon, 06 Apr 2009 20:21:06 GMT Jae Cho [ddfcd90] * sansview/perspectives/fitting/helpPanel.py (modified) Model function help menu Mon, 06 Apr 2009 20:20:35 GMT Jae Cho [5973b566] * sansview/doc/model_functions.html (added) Model function help menu Mon, 06 Apr 2009 20:19:34 GMT Jae Cho [692d726] * sansview/images/html/image001.gif (added) * sansview/images/html/image002.gif (added) * sansview/images/html/image003.gif (added) * sansview/images/html/image004.gif (added) * sansview/images/html/image005.jpg (added) * sansview/images/html/image006.gif (added) * sansview/images/html/image007.gif (added) * sansview/images/html/image008.jpg (added) * sansview/images/html/image009.gif (added) * sansview/images/html/image010.gif (added) * sansview/images/html/image011.jpg (added) * sansview/images/html/image012.jpg (added) * sansview/images/html/image013.gif (added) * sansview/images/html/image014.gif (added) * sansview/images/html/image015.jpg (added) * sansview/images/html/image016.jpg (added) * sansview/images/html/image017.gif (added) * sansview/images/html/image018.jpg (added) * sansview/images/html/image019.gif (added) * sansview/images/html/image020.gif (added) * sansview/images/html/image021.jpg (added) * sansview/images/html/image022.jpg (added) * sansview/images/html/image023.gif (added) * sansview/images/html/image024.gif (added) * sansview/images/html/image025.gif (added) * sansview/images/html/image026.gif (added) * sansview/images/html/image027.gif (added) * sansview/images/html/image028.gif (added) * sansview/images/html/image029.gif (added) * sansview/images/html/image030.gif (added) * sansview/images/html/image031.gif (added) * sansview/images/html/image032.gif (added) * sansview/images/html/image033.gif (added) * sansview/images/html/image034.gif (added) * sansview/images/html/image035.gif (added) * sansview/images/html/image036.gif (added) * sansview/images/html/image037.gif (added) * sansview/images/html/image038.gif (added) * sansview/images/html/image039.gif (added) * sansview/images/html/image040.gif (added) * sansview/images/html/image041.gif (added) Model function help menu Thu, 02 Apr 2009 21:43:27 GMT Gervaise Alina [0f5fe6b] * sansview/perspectives/fitting/fitting.py (modified) working on close and reopen fit page Thu, 02 Apr 2009 20:48:23 GMT Gervaise Alina [87a43fe] * sansview/perspectives/fitting/basepage.py (modified) fittting range for parameters fixed Thu, 02 Apr 2009 20:38:56 GMT Gervaise Alina [dcf29d7] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitpanel.py (modified) * sansview/perspectives/fitting/fitting.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) * sansview/perspectives/fitting/pageInfo.py (modified) draw panel according to the fitting type closing and reopen page i am ... Thu, 02 Apr 2009 16:28:34 GMT Gervaise Alina [77e23a2] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitpanel.py (modified) * sansview/perspectives/fitting/fitting.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) * sansview/perspectives/fitting/simfitpage.py (modified) add fit with parameter range when selecting park only Wed, 01 Apr 2009 20:45:17 GMT Gervaise Alina [89ef796] * sansview/perspectives/fitting/fitting.py (modified) renaming fit engine on menubar --> like asked Wed, 01 Apr 2009 20:37:27 GMT Gervaise Alina [376916c] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) * sansview/perspectives/fitting/models.py (modified) resettting gaussian dispersity --fixed reducing access to molde ... Wed, 01 Apr 2009 17:02:56 GMT Gervaise Alina [1328e03] * sansview/perspectives/fitting/Copy of fitting.py (deleted) * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/fitpanel.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) * sansview/perspectives/fitting/old_fit_thread.py (deleted) * sansview/perspectives/fitting/old_fitpage1D.py (deleted) * sansview/perspectives/fitting/old_fitpanel.py (deleted) * sansview/perspectives/fitting/old_fitting.py (deleted) * sansview/perspectives/fitting/old_modelpage.py (deleted) * sansview/perspectives/fitting/old_simfitpage.py (deleted) * sansview/perspectives/fitting/welcome_panel.py (modified) removing all codes.and add highlight for textcrtl Tue, 31 Mar 2009 19:49:02 GMT Gervaise Alina [59a7f2d] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpage.py (modified) * sansview/perspectives/fitting/modelpage.py (modified) * sansview/perspectives/fitting/pageInfo.py (modified) select default value in combobox box Tue, 31 Mar 2009 15:50:18 GMT Gervaise Alina [9853ad0] * sansview/perspectives/fitting/basepage.py (modified) * sansview/perspectives/fitting/fitpanel.py (modified) * sansview/perspectives/fitting/fitproblem.py (modified) * sansview/perspectives/fitting/fitting.py (modified) setting default model value on combobox Tue, 31 Mar 2009 14:20:08 GMT Gervaise Alina [cd3d15b] * sansview/perspectives/fitting/model_thread.py (modified) model thread qmax Tue, 31 Mar 2009 14:13:10 GMT Gervaise Alina [5b0c2cb] * sansview/perspectives/fitting/model_thread.py (modified) plotting range for data2D