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Hi Vincent,
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<div class="">Having tested both of the files provided it does initially appear as though 1 has had autoscaling applied while the other has not. </div>
<div class="">Setting the autoscale variable in the ImporterOptions is indeed the correct way to toggle if Bio-Formats applies a min max calculation when reading the images. From testing both files the option in Bio-Formats appears to being applied correctly.</div>
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<div class="">In this case the reason for the appearance of one image being autoscaled all the time is due to the min max range used in both images.</div>
<div class="">- For IBSR01.mnc I am seeing a max value of 286, which enables it to be distinctive when autoscaling is turned on or off</div>
<div class="">- For the other image, C00004.mc, the max value is 65535 which is the full range of the 16 bits. As such it displays with the same range no matter if autoscaling is being applied or not.</div>
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<div class="">I hope thats makes sense and answers your question.</div>
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<div class="">With Thanks,</div>
<div class="">David Gault</div>
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<div class="">On 22 Jun 2016, at 09:36, Blueclowd Liu <<a href="mailto:lhungting@gmail.com" class="">lhungting@gmail.com</a>> wrote:</div>
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<div dir="ltr" class=""><span style="font-size:14px" class="">Dear Bioformats team members, </span>
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<div style="font-size:14px" class="">I wonder if it is the right way to ask for your help. I have read two minc files, one of them was autoscaled while another was not. I have tried ImporterOptions and set the autoscale variable to false. However, the read
in image is still scaled. Can you help me? Thanks.</div>
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<div style="font-size:14px" class="">P.S. Below please find my two minc files. The IBSR01.mnc was not scaled while the C00004.mnc was scaled.</div>
<div style="font-size:14px" class="">IBSR01.mnc: </div>
<div style="font-size:14px" class=""><a href="https://drive.google.com/file/d/0BxPbEVa9NwFucWpjYzAyUVZscTMwU3pocXdZY3FXUUxEZ3pZ/view?usp=sharing" class="">https://drive.google.com/file/d/0BxPbEVa9NwFucWpjYzAyUVZscTMwU3pocXdZY3FXUUxEZ3pZ/view?usp=sharing</a></div>
<div style="font-size:14px" class="">C00004.mnc: </div>
<div style="font-size:14px" class=""><a href="https://drive.google.com/file/d/0BxPbEVa9NwFuVy00TVpfLUhYMHc/view?usp=sharing" class="">https://drive.google.com/file/d/0BxPbEVa9NwFuVy00TVpfLUhYMHc/view?usp=sharing</a></div>
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<div style="font-size:14px" class="">Kind regards</div>
<div style="font-size:14px" class="">Vincent Liu</div>
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