Re: [ccp4bb] Force UC size in HKL2000

2010-08-06 Thread Ben Flath
Hi Thanks to everyone who responded so quickly. I have found the answer I am looking for. Ben On 8/6/10 2:37 PM, Ethan Merritt wrote: > On Friday 06 August 2010 01:32:47 pm Ben Flath wrote: > > Hi all > > I believe I have near perfect pseudo translation; alternating stron

[ccp4bb] Force UC size in HKL2000

2010-08-06 Thread Ben Flath
Hi allI believe I have near perfect pseudo translation; alternating strong and weak reflections however the weak reflections are barely visible at low res and invisible to higher res. HKL2000 will only index using strong reflections (half cell). How can I force it to use the full cell???  I fugure

[ccp4bb] CLS school

2010-02-11 Thread Ben Flath
Registration now open!! The Canadian Light Source (CLS) is pleased to introduce the fifth annual Saskatoon Synchrotron Summer School (S4V) scheduled for June 13 - 18th, 2010 in Saskatoon, Saskatchewan. This year's school is for students and researchers interested in learning synchrotron techniq

Re: [ccp4bb] perfect twin test

2009-09-24 Thread Ben Flath
es the % mean?) > > It means the peak height in the Patterson at 0 0 0.5 is 12.5% of the > origin peak.. > Eleanor > > Ben Flath wrote: > > > > > > Hi > > > > Firstly thanks to all who replied to my original post. > > > >

[ccp4bb] perfect twin test

2009-09-23 Thread Ben Flath
Hi Firstly thanks to all who replied to my original post. The clear consensus was to look for pseudo-symmetry. I must admit there is more to the story. Here goes the long version. Crystals are Hexagonal bi-pyramids (under ideal conditions they are very beautiful nice crisp edges etc.  non idea

[ccp4bb] perfect twin test

2009-09-23 Thread Ben Flath
  Hi Firstly thanks to all who replied to my original post. The clear consensus was to look for pseudo symmetry. I must admit there is more to the story. Here goes the long version. Crystals are Hexagonal bi-pyramids (under ideal conditions they are very beautiful nice crisp edges etc.  non

Re: [ccp4bb] perfect twin test

2009-09-22 Thread Ben Flath
gives descriptive output. > > > ________ > From: Ben Flath > Reply-To: Ben Flath > Date: Tue, 22 Sep 2009 14:31:26 -0500 > To: > Conversation: [ccp4bb] perfect twin test > Subject: [ccp4bb] perfect twin test > > Hi all > > when subjecti

[ccp4bb] perfect twin test

2009-09-22 Thread Ben Flath
Hi allwhen subjecting my data to the perfect twin test /*2 I get values very close to 3 which is far off the theoretical values of 1.5 and 2 for twinned and untwinned data.can anyone shed some light on what might be going on with my data. Could tetartohedral twinning have anything to do with it?Tha