Hello Phil,
I just read my email and found I may not ask the question clearly. So
my question is, should I use the integrated data from Imosflm, or should I
use the output from Pointless as the input of Aimless to do scale without
merging the data?
Thank you,
Best,
Jiang
Lin Chen Research Group
University of Southern California
On Wed, Jun 16, 2021 at 2:51 PM Jiang Xu <foxj...@gmail.com> wrote:
> Hello Phil,
> Thank you for the comments. I noticed that the ccp4 package I used was
> 7.0. After upgrading to the latest version, the problem was solved.
> I also have another question about Aimless. I want to use aimless to
> scale without merging the data for generating the "table1" of my data. I
> noticed that in your original publication, one way of doing the scale is to
> use the "Quick Scale" button in Imosflm, in which the output from Pointless
> will be the input of Aimless. However, I also noticed that some posts claim
> that the input of Aimless could also be from the integrated data file from
> Imosflm. I tried both ways and found no problem. So which way is the
> correct way for my purpose?
> Thank you,
> Best,
> Jiang
> Lin Chen Research Group
> University of Southern California
>
> On Wed, Jun 16, 2021 at 12:10 PM Phil Evans <p...@mrc-lmb.cam.ac.uk> wrote:
>
>> I think it’s trying to write a file TILEIMAGE.img to a directory where
>> you aren’t allowed to write. I can’t remember what is done in ccp4i - I
>> believe it should work ok in ccp4i2, which produces better reports, and is
>> generally recommended as a replacement for ccp4i
>>
>> As a workaround, you might be able to assign the file to somewhere you
>> are allowed to write. Before running ccp4i, type something like (for tosh /
>> cash, not sure about bash)
>>
>> setenv TILEIMAGE /some/suitable/directory/TILEIMAGE.img
>>
>> This file is an image of the correction factors for a tiled ccd detector
>>
>> I can look at this next week, to see if I can work out what is happening
>>
>> Phil
>>
>> Sent from my iPad
>>
>> On 16 Jun 2021, at 18:52, Jiang Xu <foxj...@gmail.com> wrote:
>>
>>
>> Hello guys,
>> I am having some problems running Aimless from the CCP4i packages. I
>> want to scale without merging the data. The input mtz file for aimless was
>> either the mtz file directly from Imosflm integration, or from Pointless
>> from a previous run on Imosflm. I ran both pointless and aimless
>> successfully on the Imosflm UI, after integration. However I just couldn't
>> do it from the CCP4i. From the log it seems there's always an error
>> message: "#CCP4I TERMINATION STATUS 0 "OpenFile: cannot open file
>> TILEIMAGE.img"
>> I googled this line and found no hit. So does anyone know what's
>> happening and how to solve this problem?
>> Thank you,
>> Best,
>> Jiang Xu
>> Lin Chen Research Group
>> University of Southern California
>>
>>
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