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On Mon, 27 Apr 2015, Alessandra Filippi wrote:

> Hi all,
> still stuck with the same problem. I decided to go on with the newest svn 
> head in order to work with the correct geometry setup, as suggested by Matt's 
> last email, but again I have some issues with readout+reconstruction,
> in both cases (with NoPileUp, or without):
>
> - if I use HPS2014ReadoutToLcio.lcsim (after filtering, which is ok), I get
> this error:
> java.lang.RuntimeException: no queued events waiting for an EcalHitWriter 
> bank

That's weird. You haven't made any changes to HPS2014ReadoutToLcio.lcsim?

>
> - if I use HPS2014OfflineNoPileupRecon.lcsim, I keep on getting the error on 
> RawTrackerHit I was reporting last week:
> java.lang.RuntimeException: Could not retrieve IdentifierHelper for 
> RawTrackerHit.  No SimTrackerHits found.

This error might be fixable. I'll look at this a bit and let you know.

>
> Any idea on how to go on and get eventually some reconstructed tracks?
> thanks
>    Alessandra
>
>
>
> On Wed, 22 Apr 2015, Sho Uemura wrote:
>
>> It's equivalent. NoPileup is a simplified version of the full simulation.
>> 
>> On Wed, 22 Apr 2015, Alessandra Filippi wrote:
>> 
>>> ok, if I go back to my "old" release (3.2) Sho's suggestion works: 
>>> filtering slic file + HPS2014ReadoutToLcio.lcsim for readout + 
>>> HPS2014OfflineRecon.lcsim (+gbl for my purposes) for reconstruction.
>>> Is this (in principle) equivalent to
>>> HPS2014ReadoutNoPileup.lcsim + HPS2014OfflineNoPileupRecon.lcsim, isn'it? 
>>> thanks, cheers
>>>    Alessandra
>>> 
>>> 
>>> 
>>> 
>>> On Wed, 22 Apr 2015, Sho Uemura wrote:
>>> 
>>>> I never got to look at this - I was going to and then things got busy.
>>>> 
>>>> Can you not use the full readout simulation (HPS2014ReadoutToLcio.lcsim) 
>>>> instead? Pretty sure that's not broken. You will need to space out the 
>>>> events first, following the instructions in this page for "electron beam 
>>>> data":
>>>> 
>>>> https://confluence.slac.stanford.edu/display/hpsg/Running+Readout+Simulation
>>>> 
>>>> On Wed, 22 Apr 2015, Hansson Adrian, Per Ola wrote:
>>>> 
>>>>> Hi Alessandra,
>>>>> 
>>>>> I didn't have time to test your slic file yet; it?s been pretty busy 
>>>>> here as you can imagine.
>>>>> 
>>>>> I?m not sure this was ever resolved but I hope Omar or Sho can tell us 
>>>>> if is or if they could recreate this problem?
>>>>> 
>>>>> I hope I can run your file today.
>>>>> 
>>>>> /pelle
>>>>> 
>>>>> 
>>>>> On Apr 22, 2015, at 9:25 AM, Alessandra Filippi <[log in to unmask]> 
>>>>> wrote:
>>>>> 
>>>>>> Hi all,
>>>>>> I dug the listserv mails to discover that the problem I'm having with 
>>>>>> the reconstruction of Montecarlo data using the "standard" 
>>>>>> HPS2014ReadoutNoPileup.lcsim and HPS2014OfflineNoPileupRecon.lcsim 
>>>>>> (unable to find any track) is not new. I'm replying to the last message 
>>>>>> of the thread... any news about it?
>>>>>> It looks like thresholds have to be disabled, at the readout step 
>>>>>> (instead of using the TrackerDigiDriver driver in place of 
>>>>>> TrackerHitDriver, which was my conclusion as well as Bradley's, as far 
>>>>>> as I can see from his messages).
>>>>>> Can you tell me how practically to do this?
>>>>>> Thanks,
>>>>>>    Alessandra
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> On Sat, 21 Feb 2015, Hansson Adrian, Per Ola wrote:
>>>>>> 
>>>>>>> Hi Bradley,
>>>>>>> I confirm that the standard chain doesn?t work.
>>>>>>> The problem is likely in the conditions. The amplitude for the hits 
>>>>>>> are way too small
>>>>>>> and therefore fails the threshold cut. I disabled the cut and create 
>>>>>>> the needed hits. We
>>>>>>> will update the conditions when we get some time. Btw., for info, this 
>>>>>>> is in the readout
>>>>>>> sim.
>>>>>>> However, the recon still fails because the fits to the pulse shape 
>>>>>>> looks weird and I
>>>>>>> suspect it just fails (NaN and infinite values in the shape fit 
>>>>>>> parameters).
>>>>>>> Sho, can you look quickly at this quickly? It looks like the pulse 
>>>>>>> shapes might be fine
>>>>>>> (just looking at a few examples). shouldn?t it work even though the 
>>>>>>> gain is off or is
>>>>>>> there some other threshold cut in the fitter process?
>>>>>>> I attach a readout and recon file with thresholds disabled. (A?, 
>>>>>>> 2.2GeV, v8-2pt2
>>>>>>> detector).
>>>>>>> /Pelle
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