# MultiVolume Explorer and Segment Editor Error

**URL:** <https://discourse.slicer.org/t/multivolume-explorer-and-segment-editor-error/3732>\
**Category:** Support\
**Tags:** segmentation, mri, file-import, multivolume\
**Created:** [August 11, 2018, 4:10pm UTC](https://discourse.slicer.org/t/multivolume-explorer-and-segment-editor-error/3732 "2018-08-11T16:10:12Z")\
**Posts on this page:** 3\
**Page:** 2

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**Author:** ![Saima](https://avatars.discourse-cdn.com/v4/letter/s/9d8465/32.png) [@Saima](https://discourse.slicer.org/u/Saima)\
**Post date:** [August 29, 2023, 5:48am UTC](https://discourse.slicer.org/t/multivolume-explorer-and-segment-editor-error/3732/21 "2023-08-29T05:48:14Z")

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Hi Fedorov,  
I know that slicer modules are accessed like below:  
slicer.modules.multivolumeexplorer

how can i run the module and extract the 2 frame number and then click copy frame to copy the frame selected. How can this be performed using the script?

regards,  
Saima

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<div class="post-metadata">

**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [August 29, 2023, 5:48am UTC](https://discourse.slicer.org/t/multivolume-explorer-and-segment-editor-error/3732/22 "2023-08-29T05:48:40Z")

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We are transitioning I use the more general Sequences modules instead of MultiVolume Explorer. You can find examples for using that module in the Slicer script repository.

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<div class="post-metadata">

**Author:** ![Saima](https://avatars.discourse-cdn.com/v4/letter/s/9d8465/32.png) [@Saima](https://discourse.slicer.org/u/Saima)\
**Post date:** [August 31, 2023, 2:04am UTC](https://discourse.slicer.org/t/multivolume-explorer-and-segment-editor-error/3732/23 "2023-08-31T02:04:23Z")

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Dear Andras,  
I have a nrrd file with two frames. i want to extract the number 1 frame from the nrrd file. I can do it using the multivolume explorer but how can I do it using the script.

i just know the following:  
slicer.modules.multivolumeexplorer.logic

regards,  
saima

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