# Support

**URL:** https://discourse.slicer.org/c/support/11.md?page=415

[Latest](https://discourse.slicer.org/latest.md) · [Categories](https://discourse.slicer.org/categories.md) · [Tags](https://discourse.slicer.org/tags.md)

**Page:** 416

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## [Usage of volumetric meshes](https://discourse.slicer.org/t/usage-of-volumetric-meshes/620)

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**Author:** [@cosmogit](https://discourse.slicer.org/u/cosmogit)\
**Replies:** 8\
**Last updated:** [August 17, 2018, 4:37am UTC](https://discourse.slicer.org/t/usage-of-volumetric-meshes/620 "2018-08-17T04:37:01Z")

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Hi everyone, I am quite new to 3D slicer and haven't figured out many of the function yet. I found this blog post on volumetric mesh support and I would like to experiment with its capabilities. Can someone might …

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## [Project help - paid support](https://discourse.slicer.org/t/project-help-paid-support/3794)

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**Author:** [@kerry](https://discourse.slicer.org/u/kerry)\
**Replies:** 2\
**Last updated:** [August 17, 2018, 1:18am UTC](https://discourse.slicer.org/t/project-help-paid-support/3794 "2018-08-17T01:18:29Z")

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Operating system: Windows Slicer version: 4.7 Hi, I am working on a project and need to integrate an existing Visual Studio C++ project into Slicer 4.7. Would like to get help on the integration. The project is ready …

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## [Can’t convert to STL](https://discourse.slicer.org/t/can-t-convert-to-stl/3798)

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**Author:** [@hina](https://discourse.slicer.org/u/hina)\
**Replies:** 3\
**Last updated:** [August 16, 2018, 2:50pm UTC](https://discourse.slicer.org/t/can-t-convert-to-stl/3798 "2018-08-16T14:50:28Z")

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Operating system:win10 Slicer version:4.8.1 r26813 Expected behavior:at save menu STL file format is selectable Actual behavior:STL not displayed,and can’t select

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## [How can I use the module of "Markups to Model" in command line?](https://discourse.slicer.org/t/how-can-i-use-the-module-of-markups-to-model-in-command-line/3722)

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**Author:** [@shahrokh](https://discourse.slicer.org/u/shahrokh)\
**Replies:** 6\
**Last updated:** [August 15, 2018, 9:15am UTC](https://discourse.slicer.org/t/how-can-i-use-the-module-of-markups-to-model-in-command-line/3722 "2018-08-15T09:15:33Z")

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Hi Dear developers and users How can I use the module of “Markups to Model” in command line? I noticed that I can create a tube model around of centerline using the module of “Markups to Model” . At now, I want create…

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## [Slicer Extension With Custom ITK](https://discourse.slicer.org/t/slicer-extension-with-custom-itk/3769)

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**Author:** [@aangelos28](https://discourse.slicer.org/u/aangelos28)\
**Replies:** 2\
**Last updated:** [August 14, 2018, 2:36pm UTC](https://discourse.slicer.org/t/slicer-extension-with-custom-itk/3769 "2018-08-14T14:36:38Z")

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Greetings, I am trying to build an extension for Slicer which utilizes SuperBuild and contains a CLI module. For the CLI module to work, I need to use a custom ITK version (based on an old ITK release) which I build vi…

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## [Margin calculator extension](https://discourse.slicer.org/t/margin-calculator-extension/3736)

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**Author:** [@aseman](https://discourse.slicer.org/u/aseman)\
**Replies:** 6\
**Last updated:** [August 14, 2018, 12:37pm UTC](https://discourse.slicer.org/t/margin-calculator-extension/3736 "2018-08-14T12:37:09Z")

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Slicer version:4.8.1 Hi 3D slicer experts: I want to work with some modules of margin calculator extension , but I don’t know any thing about it. can you help me and introduce a comperhensive tutorial about this extens…

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## [Segment Editor - Connect between Slices Issue](https://discourse.slicer.org/t/segment-editor-connect-between-slices-issue/3754)

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**Author:** [@Trident](https://discourse.slicer.org/u/Trident)\
**Replies:** 5\
**Last updated:** [August 14, 2018, 10:13am UTC](https://discourse.slicer.org/t/segment-editor-connect-between-slices-issue/3754 "2018-08-14T10:13:17Z")

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Operating system: Windows 10, 64 bit Slicer version: Nightly Build 4.9.0 Expected behavior: I’m trying to create 3D models of all the pelvic organs using the “Visible Human Database” which means im not actually using …

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## [Elastix extension on Mac](https://discourse.slicer.org/t/elastix-extension-on-mac/3697)

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**Author:** [@Laura](https://discourse.slicer.org/u/Laura)\
**Replies:** 0\
**Last updated:** [August 8, 2018, 6:45am UTC](https://discourse.slicer.org/t/elastix-extension-on-mac/3697 "2018-08-08T06:45:20Z")

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Good morning, I am trying to download Elastix extension on Mac but I don’t succeed… I have read and tried through these explanations : https://github.com/SuperElastix/elastix/wiki/FAQ , Error with new extension Elastix …

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## [Can’t import dicom files from Canon ultrasound equipment](https://discourse.slicer.org/t/can-t-import-dicom-files-from-canon-ultrasound-equipment/3714)

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**Author:** [@ksksbs](https://discourse.slicer.org/u/ksksbs)\
**Replies:** 5\
**Last updated:** [August 13, 2018, 9:44am UTC](https://discourse.slicer.org/t/can-t-import-dicom-files-from-canon-ultrasound-equipment/3714 "2018-08-13T09:44:25Z")

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Dear I could not import dicom files from Canon ultrasound equipment. Canon’s dicom format seems to be not suitable to Slicer software. Using SlicerHeart extension, but I could not import. My operating system is Win 7 …

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## [Calculate the geometric volume of the heart in radiation field](https://discourse.slicer.org/t/calculate-the-geometric-volume-of-the-heart-in-radiation-field/3706)

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**Author:** [@aseman](https://discourse.slicer.org/u/aseman)\
**Replies:** 5\
**Last updated:** [August 13, 2018, 1:31am UTC](https://discourse.slicer.org/t/calculate-the-geometric-volume-of-the-heart-in-radiation-field/3706 "2018-08-13T01:31:13Z")

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Slicer version:4.8.1 Hi 3d slicer experts I am working with some modules in slicer RT extension ; and I have radiation fields and some organs such as heart and lungs. I want to calculate the the geometric volume of hea…

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## [E: PatientName (0010,0010) violates VR definition in PatientModule but actual value is correct](https://discourse.slicer.org/t/e-patientname-0010-0010-violates-vr-definition-in-patientmodule-but-actual-value-is-correct/3737)

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**Author:** [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Replies:** 28\
**Last updated:** [August 12, 2018, 7:58am UTC](https://discourse.slicer.org/t/e-patientname-0010-0010-violates-vr-definition-in-patientmodule-but-actual-value-is-correct/3737 "2018-08-12T07:58:03Z")

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The discussion below initially took place here: https://github.com/QIICR/dcmqi/issues/348. From @mmromero on Tue Aug 07 2018 13:03:44 GMT+0000 (UTC) Dear developers, I am trying to create the structure report of a whi…

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## [Volume transforms without changing pixel intensity?](https://discourse.slicer.org/t/volume-transforms-without-changing-pixel-intensity/3727)

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**Author:** [@Chen\_Lab](https://discourse.slicer.org/u/Chen_Lab)\
**Replies:** 2\
**Last updated:** [August 10, 2018, 7:44pm UTC](https://discourse.slicer.org/t/volume-transforms-without-changing-pixel-intensity/3727 "2018-08-10T19:44:45Z")

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Hello, I’m a new user of 3D Slicer. I have been using the Landmark Registration module to register my 3D image volume and then resample into a new image volume using the BRAINS Resample. Is there a way to resample my…

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## [Label layer annotations cannot be hidden](https://discourse.slicer.org/t/label-layer-annotations-cannot-be-hidden/3717)

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**Author:** [@Fernando](https://discourse.slicer.org/u/Fernando)\
**Replies:** 4\
**Last updated:** [August 10, 2018, 8:00pm UTC](https://discourse.slicer.org/t/label-layer-annotations-cannot-be-hidden/3717 "2018-08-10T20:00:32Z")

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Hi all, When I uncheck the Bottom Left checkbox in the Data Probe module, only annotations for background and foreground layers are hidden, but the one for the label layer stays. There must be something wrong in Module…

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## [No extensions in extension manager](https://discourse.slicer.org/t/no-extensions-in-extension-manager/3705)

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**Author:** [@torquil](https://discourse.slicer.org/u/torquil)\
**Replies:** 11\
**Last updated:** [August 9, 2018, 10:41pm UTC](https://discourse.slicer.org/t/no-extensions-in-extension-manager/3705 "2018-08-09T22:41:07Z")

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Hi! After installing Slicer 4.9.0 2018-08-07, there are no extensions listed in the extension manager. In the application settings, the “Extensions server URL” is http://slicer.kitware.com/midas3, which I have not chang…

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## [Import T1 series MRI](https://discourse.slicer.org/t/import-t1-series-mri/3696)

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**Author:** [@DIM](https://discourse.slicer.org/u/DIM)\
**Replies:** 3\
**Last updated:** [August 9, 2018, 8:53am UTC](https://discourse.slicer.org/t/import-t1-series-mri/3696 "2018-08-09T08:53:37Z")

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Operating system: windows 10 Slicer version: 4.8.0 Expected behavior: Import multi series from MRI, Actual behavior: Import only one series (coronal) the other slices are distortionated

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## ["Rotate to volume plane" flips image orientation as seen in the slice viewer](https://discourse.slicer.org/t/rotate-to-volume-plane-flips-image-orientation-as-seen-in-the-slice-viewer/3648)

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**Author:** [@fedorov](https://discourse.slicer.org/u/fedorov)\
**Replies:** 7\
**Last updated:** [August 8, 2018, 6:14pm UTC](https://discourse.slicer.org/t/rotate-to-volume-plane-flips-image-orientation-as-seen-in-the-slice-viewer/3648 "2018-08-08T18:14:34Z")

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I recently discovered a rather disturbing regression. When I examine an axial image that was acquired in an oblique plane, it appears that the image is effectively flipped when “Rotate to volume plane” is toggled. In th…

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## [Segment Editor Dilation - margin size question](https://discourse.slicer.org/t/segment-editor-dilation-margin-size-question/3691)

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**Author:** [@fedorov](https://discourse.slicer.org/u/fedorov)\
**Replies:** 3\
**Last updated:** [August 8, 2018, 6:09pm UTC](https://discourse.slicer.org/t/segment-editor-dilation-margin-size-question/3691 "2018-08-08T18:09:55Z")

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We use Segment Editor dilation for a project, and today I realized that the behavior is somewhat unexpected. Apparently, it is not possible to grow the margin in a given direction unless the “Margin size” parameter is ab…

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## [General Registration Elastix](https://discourse.slicer.org/t/general-registration-elastix/3680)

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**Author:** [@Laura](https://discourse.slicer.org/u/Laura)\
**Replies:** 5\
**Last updated:** [August 7, 2018, 2:45pm UTC](https://discourse.slicer.org/t/general-registration-elastix/3680 "2018-08-07T14:45:41Z")

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Good afternoon, I try to use “General Registration Elastix” module extension but it tells me Traceback (most recent call last): File "/home/miv/seimpere/.config/NA-MIC/Extensions-27331/SlicerElastix/lib/Slicer-4.9/qt…

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## [Resample overlaid volume](https://discourse.slicer.org/t/resample-overlaid-volume/3671)

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**Author:** [@Laura](https://discourse.slicer.org/u/Laura)\
**Replies:** 8\
**Last updated:** [August 7, 2018, 2:18pm UTC](https://discourse.slicer.org/t/resample-overlaid-volume/3671 "2018-08-07T14:18:39Z")

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Good afternoon, Imagine I have two volumes of images in 3D. Each one has its own “image spacing” and its own “image dimensions”. However, I would like to overlay them in order to see if the organ on the first volume (l…

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## [Saving transformed label map for radiomics analysis](https://discourse.slicer.org/t/saving-transformed-label-map-for-radiomics-analysis/3529)

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**Author:** [@xuec](https://discourse.slicer.org/u/xuec)\
**Replies:** 6\
**Last updated:** [August 7, 2018, 9:51am UTC](https://discourse.slicer.org/t/saving-transformed-label-map-for-radiomics-analysis/3529 "2018-08-07T09:51:40Z")

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Operating system: MacOs 10.13 Slicer version: 4.8.1 Hi, So I had a label map (which was made by drawing ROI in the editor module–\> call it LabelMap1), which then I transformed it using transform module then apply it u…

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## [Can not install slicer nightly build for windows](https://discourse.slicer.org/t/can-not-install-slicer-nightly-build-for-windows/3669)

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**Author:** [@daniJb](https://discourse.slicer.org/u/daniJb)\
**Replies:** 2\
**Last updated:** [August 6, 2018, 3:32pm UTC](https://discourse.slicer.org/t/can-not-install-slicer-nightly-build-for-windows/3669 "2018-08-06T15:32:33Z")

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Hi, I am trying to get the latest slicer nightly build running on my machine in order to test the VR component. The exe file throws an error and won’t start with the installation. Apprecaite any help in this. Operating …

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## [PKmodeling: Option for ROI fit](https://discourse.slicer.org/t/pkmodeling-option-for-roi-fit/3660)

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**Author:** [@bmb777](https://discourse.slicer.org/u/bmb777)\
**Replies:** 3\
**Last updated:** [August 5, 2018, 11:23pm UTC](https://discourse.slicer.org/t/pkmodeling-option-for-roi-fit/3660 "2018-08-05T23:23:18Z")

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@fedorov I’ve noticed for some tumors that a large number of voxels are not fit making a tumor to tumor comparison difficult (example graph of a poor whole tumor fit attached). I think for some cases where the signal noi…

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## [Switch off cube and labels](https://discourse.slicer.org/t/switch-off-cube-and-labels/3667)

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**Author:** [@ghoulfool](https://discourse.slicer.org/u/ghoulfool)\
**Replies:** 1\
**Last updated:** [August 5, 2018, 9:23pm UTC](https://discourse.slicer.org/t/switch-off-cube-and-labels/3667 "2018-08-05T21:23:29Z")

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Hi, I know I can switch off the wireframe 3d cube with v = slicer.util.getNode("View1") v.SetBoxVisible(False) But how do I switch off the ASLIPRA annotations as well? Cheers

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## [pkModelling from bash and python console](https://discourse.slicer.org/t/pkmodelling-from-bash-and-python-console/3633)

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**Author:** [@be2be](https://discourse.slicer.org/u/be2be)\
**Replies:** 5\
**Last updated:** [August 4, 2018, 10:50pm UTC](https://discourse.slicer.org/t/pkmodelling-from-bash-and-python-console/3633 "2018-08-04T22:50:33Z")

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dear experts, it would be great to have an example command for (mac) bash as well as python for invoking pkModelling (and associated parameter set). thank you so much!

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## [How to connect sub-branches with together?](https://discourse.slicer.org/t/how-to-connect-sub-branches-with-together/3658)

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**Author:** [@shahrokh](https://discourse.slicer.org/u/shahrokh)\
**Replies:** 1\
**Last updated:** [August 4, 2018, 9:36pm UTC](https://discourse.slicer.org/t/how-to-connect-sub-branches-with-together/3658 "2018-08-04T21:36:48Z")

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Hi Slicer developers and users I have a large bunch of parallel branches and one oblique branch (approximately 300 branches). Obviously, these branches do not collied with together. I extract these branches from CT imag…

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## [All menus and buttons misplaced in Slicer window (nighlty build version)](https://discourse.slicer.org/t/all-menus-and-buttons-misplaced-in-slicer-window-nighlty-build-version/3224)

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**Author:** [@mag](https://discourse.slicer.org/u/mag)\
**Replies:** 4\
**Last updated:** [August 3, 2018, 8:48pm UTC](https://discourse.slicer.org/t/all-menus-and-buttons-misplaced-in-slicer-window-nighlty-build-version/3224 "2018-08-03T20:48:45Z")

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Hello, I am having issues on Windows 10 with the latest nighlty build Slicer. The window of Slicer does not display correctly (see screenshot). The menu bar is missing and the tool bar is displaying in its place. Other …

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## [Slicer not build on Ubuntu 16.04. Build FAILED](https://discourse.slicer.org/t/slicer-not-build-on-ubuntu-16-04-build-failed/3641)

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**Author:** [@glebdurygin](https://discourse.slicer.org/u/glebdurygin)\
**Replies:** 5\
**Last updated:** [August 3, 2018, 7:59pm UTC](https://discourse.slicer.org/t/slicer-not-build-on-ubuntu-16-04-build-failed/3641 "2018-08-03T19:59:23Z")

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I cant build Slicer on Ubuntu 16.04 / Qt5.5.1 / Git 2.7.4 I did all the instructions from the page Documentation/Nightly/Developers/Build Instructions - Slicer Wiki But i have a lot of problems Please, help me

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## [ROI clipping in arbitrary direction (new feature)](https://discourse.slicer.org/t/roi-clipping-in-arbitrary-direction-new-feature/1310)

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**Author:** [@muratmaga](https://discourse.slicer.org/u/muratmaga)\
**Replies:** 8\
**Last updated:** [August 3, 2018, 5:39pm UTC](https://discourse.slicer.org/t/roi-clipping-in-arbitrary-direction-new-feature/1310 "2018-08-03T17:39:24Z")

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Hi, I saw in the changelog under volume rendering, there is now a support for ROI clipping in arbitrary direction. I am testing the new stable version, and the crop box is not behaving any different than I am used to (i…

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## [Export multivolume 3D Slicer.](https://discourse.slicer.org/t/export-multivolume-3d-slicer/2686)

<div class="topic-metadata">

**Author:** [@ANDREY\_FELIPE\_ARANGO](https://discourse.slicer.org/u/ANDREY_FELIPE_ARANGO)\
**Replies:** 18\
**Last updated:** [August 3, 2018, 1:50pm UTC](https://discourse.slicer.org/t/export-multivolume-3d-slicer/2686 "2018-08-03T13:50:31Z")

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Hi I’m a newbie in 3D Slicer. I’d like to know how to export a multivolume from a module after importing it. I’m not sure about how cleared up is my question but I’ll be pleased about your help.

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## [Fast marching (SegmentEditorExtraEffects) runs indefinitely without result](https://discourse.slicer.org/t/fast-marching-segmenteditorextraeffects-runs-indefinitely-without-result/3634)

<div class="topic-metadata">

**Author:** [@Svenyos](https://discourse.slicer.org/u/Svenyos)\
**Replies:** 5\
**Last updated:** [August 3, 2018, 9:32am UTC](https://discourse.slicer.org/t/fast-marching-segmenteditorextraeffects-runs-indefinitely-without-result/3634 "2018-08-03T09:32:07Z")

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Operating system: Windows 7 ultimate Slicer version: 4.8.1 stable Expected behavior: iterative creation of a larger segment based on user-provided seed segment (eg paint) Actual behavior: Upon intitialisation, tool ru…

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