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Drishti
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Issue loading more than two volumes in hires mode #21

Open JonathanAWilliams opened 7 years ago

JonathanAWilliams commented 7 years ago

Hello,

I am creating figures which distinguish cortical and trabecular bone in rodent femurs. I have no problem importing 2 datasets, i.e. see figure 1.

t9_trab_cort_voi

Figure 1 (image is cropped to show inside cortical shaft)

When I add a third region which is cortical bone covering the rest of the trabecular bone, there initially doesn't seem to be a problem, when in lowres mode (figure 2). drishti issue lowres Figure (2). Green is the trabecular region, orange is the cortical region (shown in figure 1) and yellow/brown is the other cortical region (third volume).

The problem comes when I toggle to the hires mode. I get this: drishti issue highres

Do you have any idea what is going wrong? (could it be issues with my PC?)

Kind regards,

Jonathan Williams (PhD Student)

AjayLimaye commented 7 years ago

Hi Jonathan, Try switching off "Skip Empty Region" available under Toggle menu. Cheers, Ajay

On Tue, Jun 20, 2017 at 7:35 PM, JonathanAWilliams <notifications@github.com

wrote:

Hello,

I am creating figures which distinguish cortical and trabecular bone in rodent femurs. I have no problem importing 2 datasets, i.e. see figure 1.

[image: t9_trab_cort_voi] https://user-images.githubusercontent.com/29568169/27326069-5b5d2596-55a2-11e7-9f98-19beb5945bab.png

Figure 1 (image is cropped to show inside cortical shaft)

When I add a third region which is cortical bone covering the rest of the trabecular bone, there initially doesn't seem to be a problem, when in lowres mode (figure 2). [image: drishti issue lowres] https://user-images.githubusercontent.com/29568169/27326478-7adae3d0-55a3-11e7-85ad-dd013ec49578.PNG Figure (2). Green is the trabecular region, orange is the cortical region (shown in figure 1) and yellow/brown is the other cortical region (third volume).

The problem comes when I toggle to the hires mode. I get this: [image: drishti issue highres] https://user-images.githubusercontent.com/29568169/27326592-c85211ba-55a3-11e7-82e6-11d4daefb40d.PNG

Do you have any idea what is going wrong? (could it be issues with my PC?)

Kind regards,

Jonathan Williams (PhD Student)

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JonathanAWilliams commented 7 years ago

Hi Ajay,

That makes sense and seems to have done the trick.

Thanks,

Jonathan