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Life on board ESS

Syndicated blogs from the European Spallation Source

Tag >> Internet

The McStas developer team is happy to report that the 1.12b release of our software is finally out.

You can get the installer packages from our download page

McStas 1.12b is mostly a bugfix release, but some new components and example instruments have been included. McStas 1.12b will be the VERY last release in the 1.x series.

Part of the reason for McStas 1.12b and its late arrival is our delay in releasing the next major version, McStas 2.0.

McStas 2.0 will be released late 2010 / early 2011 and will introduce new features that could break ceartain backward compatibility, hence we move from the 1.x series. We are also considering a replacement of the GUI and plotting tools for McStas 2.0.

For a complete list of changes in McStas 1.12b, see our CHANGES document.

The new relase was tested on these platforms:

  • Mac OS 10.5 Leopard and 10.6 Snow Leopard (but should work on 10.4 and 10.3 also). Both 32 and 64 bit, Intel and PPC systems are supported.
  • Ubuntu Linux 9.10 Karmic Koala and 10.04 Lucid Lynx, 32 and 64 bit .deb's are provided. Note: Do not expect these debs to work on earlier releases or other distributions, e.g. Debian
  • Windows XP, Vista and 7, 32 and 64 bit. We only provide 32bit executables, but they are tested to run OK on 64 bit
  • On other systems, feel free to try our source distributions

 

McStas logo

Salvador Dali: Three sphinxes of bikini.This week ESS had to cancel the third Steering Committee Meeting in Bilbao, Spain, due to the ash cloud over Europe. I think it was a wise decision by the ESS management.

Staff at ESS were of course a bit disappointed seeing all their work and preparations for this meeting litterally going up in smoke. But luckily we stand quite prepared with a load of black humour for situations like this. Something which have actually helped us to cope every now and then in critical situations that sometimes occur in a complex project like the ESS.

There are of course many people who have got into serious trouble due to the ash cloud. Not the least people in Iceland who are already suffering from the financial collapse. I think about you and wish you all the best in your struggle to fix the Icelandic economy. A positive effect in all this could be though that Iceland have probably never got as much international publicity and PR before. So in the long run, an exotic volcano might help tourism and make it easier to open new doors to do business in the future.

For those who like to cheer things up a bit in all this mess, there is a lot of humour on the volcanic subject flourishing around the web:

United Kingdom: "Dear Iceland, we asked for cash, not ash!".

Iceland: "Sorry for the flight delays, Europe. We were aiming for London, but it's hard to be accurate when firing a volcano".

Or this one:

"The last wish of the Icelandic economy was to have its ashes scattered over Europe...".

Locally, here in my mailbox, the news just reached me that our friend, ProfESSor John Larese who gave a speech at the ESS / Lund University seminar series last week, is still in Sweden unable to get home because of the ash cloud. Live and direct from Uppsala (apparently there's a second university town in Sweden after Lund?) John sent me a short reflection on his current situation. He seems to be contemplating over geology stuff, perhaps trying to find some secret code to send as a morse signal to his science colleagues back home across the Atlantic:

"Im sitting in my hotel room in Uppsala, Sweden reflecting on the past few days and how premonitory my lecture at Lund University was. I opened my lecture about Spallation Neutron Souces and Nanomaterials with the Great Smokey Mountains as a backdrop on my title page but little did I think that this Chemistry profESSor from TennESSee, the VOLunteer University was going to fall victim to the Nano silica ash originating from the Smokey Icelandic VOLcano eruption. While some confusion still exists it appears that I still have a few days to ponder if the VOLcano will stop SPALLing out any more Nanosilica ash and this citizen of the VOLunteer state can return home. In the future I'll stick to VOLunteering to scatter neutrons closer to TennESSee and not dodging VOLcanic ash!"

Dear John, I hope you make it back to the US and Tennessee soon and don't suffer too much from “jet lash”. Otherwise you could always settle down in Lund and build a spectrometer or two. We will need them to analyse the huge (but so remarkably invisible) particle clouds that keeps the Europeans from levitating nowadays.

By the way, Johnny cASH was born in Kingsland, ArkanSAS - But he actually died in nASHville TennESSee.. ashESS to ashESS.. I think I need to cough..

End of story.

Oh, one more: "Waiter, there's volcanic ash in my soup. I know, it's a no-fly zone".


ESS Scandinavia on TwitterWe now have a new communication channel on the web to layer our news, blogs and the more heavily produced documents from ESS Scandinavia with micro-blogging using the "SMS of Internet" - Twitter. Please follow our Twitter page here:

http://twitter.com/ESS_Scandinavia

Twitter is a free social networking and micro-blogging service that enables its users to send and read other users' updates known as tweets. Tweets are text-based posts of up to 140 characters in length which are displayed on the user's profile page and delivered to other users who have subscribed to them (known as followers).

Since its creation in 2006, Twitter has grown extensive notability and popularity worldwide.

In November 2008, Jeremiah Owyang of Forrester Research estimated that Twitter had 4-5 million users.

A February 2009 Compete.com blog entry ranks Twitter as the third most used social network (Facebook being the largest, followed by MySpace), which puts the number of unique monthly visitors at roughly 6 million and the number of monthly visits at 55 million. In March 2009, a Nielsen.com blog ranked Twitter as the fastest growing site in the Member Communities category for February 2009. Twitter had a growth of 1382%, Zimbio had a growth of 240%, followed by Facebook with a growth of 228%.