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Chuncked reads for large elements #222

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parneshr opened this issue Oct 31, 2015 · 1 comment
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Chuncked reads for large elements #222

parneshr opened this issue Oct 31, 2015 · 1 comment

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@parneshr
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I have some dicom files with large data embedded as elements. These dicoms are exported by some scanners containing raw data. On OSX (10.6 and 10.09) I encounter an error whereby the element is not read correctly and this issue seems to be from the call to the underlying read function (returns some data plus zeros and the file pointer does not advance correctly. The data element is > 4Gb.

A work around is to read 1GB chunks instead of the full 4Gb. Happy to provide a pull request (currently working on older version of pydicom).
@mrbean-bremen mrbean-bremen mentioned this issue Jul 27, 2017
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@darcymason darcymason mentioned this issue Dec 2, 2017
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@mrbean-bremen
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As discussed in #227, this one is obsolete and can be closed (superseded by #533 and #139).

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@darcymason @mrbean-bremen @parneshr