Orcina news

Here you will find the latest news on the development of OrcaFlex. Alongside our LinkedIn page, it is a valuable source of information about what we are up to!

OrcaFlex 11.4e released

We have just released a minor upgrade to OrcaFlex, version 11.4e. Version 11.4e fixes a number of bugs and adds some minor functionality, including:

  • Support has been added for SHEAR7 version 4.12b, specifically by capturing the new curvature time history files which SHEAR7 can now export.
  • Python external functions, post calculation actions and user defined results now support the latest version of Python, version 3.13.
  • The frequency domain solver now supports lines using a constant expansion factor.

Full details of the changes are described in the documentation:

We intend for this to be the final release of 11.4 because version 11.5 will be released later this month.

Important: Email Account Breach

On the 7th November 2024 a staff member’s email account was compromised and unfortunately this has resulted in phishing emails being sent to some of our customers. We were aware of the breach within minutes of it occurring and were able to quickly secure the account to prevent further malicious actions. We have investigated activity on this account and are sure this was limited to the online email account and no more.

The email sent had the subject line Emma Johnston shared “Orcina Ltd Project Report” with you, and the email contained an attachment. In many cases this will have been quarantined by your email system but if you see this email in your inbox then please delete it, do not click on any links within the email or attempt to open the attachment.

We apologize for any inconvenience and confusion this may have caused. It is embarrassing for us that this has occurred as we take security very seriously. We are consequently reviewing our security configuration.

OrcaFlex 11.4d released

We have just released a minor upgrade to OrcaFlex, version 11.4d. Version 11.4d fixes a number of bugs. Full details of the changes are described in the documentation:

We recommend that all users of 11.4 upgrade to 11.4d.

To upgrade to OrcaFlex 11.4d from any previous version, download the install program from your company’s Orcina software download page. A link to this page was sent to your software administration contact when we released 11.4a. If you do not have access to this page, please contact us.

OrcaFlex 11.4c released

We have just released a minor upgrade to OrcaFlex, version 11.4c. Version 11.4c fixes a number of bugs. Full details of the changes are described in the documentation:

We recommend that all users of 11.4 upgrade to 11.4c.

To upgrade to OrcaFlex 11.4c from any previous version, download the install program from your company’s Orcina software download page. A link to this page was sent to your software administration contact when we released 11.4a. If you do not have access to this page, please contact us.

OrcaFlex 11.4b released

We have just released a minor upgrade to OrcaFlex, version 11.4b. Version 11.4b introduces some minor new functionality and fixes a number of bugs. Full details of the changes are described in the documentation:

We recommend that all users of 11.4 upgrade to 11.4b.

To upgrade to OrcaFlex 11.4b from any previous version, download the install program from your company’s Orcina software download page. A link to this page was sent to your software administration contact when we released 11.4a. If you do not have access to this page, please contact us.

OrcaFlex 11.4 released

We are very pleased to announce the release of OrcaFlex version 11.4. The software was finalised and built on 22nd November. All clients with up-to-date MUS contracts will receive, in the week starting 27th November, an e-mail with instructions on how to download and install the new version.

Version 11.4 introduces much new functionality, including:

OrcaFlex

OrcaWave

These are the most significant developments, in our opinion. As always there are more enhancements that are not listed here. All new features are fully documented in the what’s new topics:

Continue reading “OrcaFlex 11.4 released”

OrcaFlex 11.4 user group meetings

Following the release of OrcaFlex 11.4, we can now announce our OrcaFlex 11.4 user group meetings. Once again, we are running these as virtual webinars.

These webinars will cover all the new features introduced in version 11.4 of OrcaFlex and OrcaWave. We will split the content into two separate webinars, one for OrcaFlex and one for OrcaWave. Each webinar will be delivered twice in the same day to give users in different time zones the opportunity to attend.

We anticipate that each webinar will be around one hour in duration, and attendees will be able to ask questions. Recordings of the webinars will be available on our website shortly after they have taken place.

We are running the webinars over Zoom. You will need to register, using the links below, for whichever webinars you wish to attend, using the links below. Zoom webinars can be attended using the Zoom client, or directly from the browser if you do not have the Zoom client.

We look forward to catching up with our regular user group attendees, and hopefully some first timers too!

OrcaFlex new features

This webinar will introduce the new features in OrcaFlex.

TimeRegistration
12th December 2023
0900 GMT
https://us02web.zoom.us/webinar/register/WN_0lf6bYAzQ7-uQvrLVIoH9g
12th December 2023
1700 GMT
https://us02web.zoom.us/webinar/register/WN_gHvki719SLy1n9B2RlvpZw

OrcaWave new features

This webinar will introduce the new features in OrcaWave, our diffraction analysis program

TimeRegistration
14th December 2023
0900 GMT
https://us02web.zoom.us/webinar/register/WN_4W5oBsGESKq_076TVsoiDQ
14th December 2023
1700 GMT
https://us02web.zoom.us/webinar/register/WN_FzCOsEgzS7y199e6lnW0SQ

OrcaFlex 11.3g released

We have just released a minor upgrade to OrcaFlex, version 11.3g. Version 11.3g fixes a number of bugs and adds some minor functionality, including:

  • Support has been added for SHEAR7 version 4.12.
  • Python external functions, post calculation actions and user defined results now support the latest version of Python, version 3.12.

Full details of the changes are described in the documentation:

We intend for this to be the final release of 11.3 because version 11.4 will be released later this month.

Distributed OrcaFlex 8.0a released

We have just released Distributed OrcaFlex 8.0a which you can download from the Distributed OrcaFlex page.

This is a major update containing the following changes:

New job list views

There are now two tabs to view the list of jobs with different perspectives:

Active

The active list displays only the running or waiting jobs, the the same order as the job list in previous versions. However, it has a simplified interface for a quick overview.

Detailed

Batches of submitted jobs are now grouped together under the detailed tab. In this view, more information can be seen about particular jobs, and the order of jobs remains constant (sorted by age).

Batch actions

The new job list structure allows for actions that can be performed on a whole batch at once:

  • Resubmit batch
  • Cancel batch
  • Pause batch
  • Resume batch

High DPI

The UI elements of Distributed OrcaFlex now scale cleanly at any resolution, improving use with high DPI displays.

Status icons

Icons have been added to the job status for readabilty, doubling as a summary of the job list in the status bar.

Proxy client

Previously, each DOF client process on a large machine would communicate individually with the DOF server. To reduce the amount of network traffic, an extra client process is created as a proxy, which collates the messages sent from and recieved by each subprocess.

File operations throttle

In place of the ramping feature, a throttle on the total saving and loading of jobs can be set to reduce the strain on the file server. If the total file operations exceed a certain threshold, the clients will delay the file read and writes by a random interval.

Batch notifications

Users can now be notified when an submitted batch has completed.