Richard Howell
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Activity overview
Latest activity by Richard Howell-
Richard Howell created an article,
Harmony and Columbus compatibility matrix
Keywords: Harmony, Columbus, compatibility, matrix Details: Harmony Compatibility The following table describes which features are supported by Columbus when importing data generated with a parti...
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Richard Howell commented,
If executing the analysis script via the Image Analysis view, Columbus will only measure those fields/timepoints/planes which have been explicitly selected, which by default would be only the singl...
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Richard Howell created an article,
How do you use the Columbus CSV upload option when uploading data into Signals Image Artist (SImA)?
Keywords: SImA, Signals Image Artist, Columbus CSV, upload, SImA loader, ImageIndex.ColumbusIDX.csv, TIF Details: If your Acquisition instrument's file format is not currently listed as a supported...
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Richard Howell created an article,
I'm using SImA 1.0, what is the recommended method to undeploy and redeploy the SImA stack?
In order to undeploy and redeploy the SImA stack we recommend that the attached scripts are used. This will help to make sure that all containers within the SImA stack are stopped and restarted cor...
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Richard Howell created an article,
What is the recommended method to reboot the SImA server to make sure the SImA stack is re-deployed correctly?
If it is necessary to reboot the Signals Image Artist server the recommended approach would be as follows: undeploy the SImA stack reboot the server deploy the SImA stack If you are using SImA 1...
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Richard Howell created an article,
Columbus web component fails to initialise with a ''bind failure/Address already in use'' error after starting/restarting the Columbus services
If the web component fails to startup with a "bind failed/Address already in use" error when starting/restarting the Columbus services then it may be that there is a port conflict. $ sudo /etc/i...
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Richard Howell created an article,
Is Columbus impacted by the Nginx security vulnerability CVE-2021-23017?
The Columbus and ColumbusPlus software applications are not vulnerable to the Nginx resolver 1-byte memory overwrite vulnerability (CVE-2021-23017). The nginx.tmpl file and the script that uses i...
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Richard Howell created an article,
I'm enabling SSL on my Columbus server but want to use TLSv1.2 or higher, how can I achieve this?
Keywords: Columbus, SSL, TLS, TLS1.2 Details: Support for TLSv1.2 or higher was added in Columbus 2.9.1. Extract from Columbus 2.9.1 release notes: ''Security enhancement: updated nginx serve...
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Richard Howell created an article,
Why I am seeing an OMERO/Ice exception: omero::SecurityViolation error when attempting to save an analysis sequence to the database in Columbus?
Keywords: Security Violation, OMERO, analysis, save, Columbus, If you are seeing the below error when attempting to save an analysis sequence to the database in Columbus then it means that you d...
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Richard Howell created an article,
Is it possible to combine measurements from different plates in Columbus?
Keywords: Combine measurements, different plates, Combine, Columbus, plate, measurement Details: It is not possible to combine measurements from different plates from within the Columbus webUI. ...