Search found 27 matches

by mptsang
28 May 2014 08:16
Forum: Impact Assessment
Topic: Allocation Methods
Replies: 3
Views: 6471

Re: Allocation Methods

Hello,

For my process which has two output products, I can't seem to apply any allocation with openLCA. Do I have to designate somehow that my process is multioutput? Because in the properties tab it does not show or give me options for allocation factors of any of the output flows.

Best

Michael
by mptsang
27 May 2014 10:21
Forum: Installation
Topic: Remote Database Functionality
Replies: 14
Views: 15628

Remote Database Functionality

Hello, We are attempting to connect to a database on a central server here in our computer lab at the University, however we are having trouble remotely accessing the databses from our individual computers (which are linked remotely back to the central server). Do you have any advice for properly ac...
by mptsang
27 May 2014 10:17
Forum: Modelling
Topic: Uncertainty
Replies: 13
Views: 14153

Re: Uncertainty

Hi Andreas, Thank you for the reply. When I am viewing Ecoinvent processes, I do not see specific values for uncertainty like the ones in your image. Under uncertainty it says Log Normal Distribution, but it does not give a value for the standard deviation. Is it because I am using openLCA 1.3? Best...
by mptsang
25 May 2014 22:19
Forum: Modelling
Topic: Uncertainty
Replies: 13
Views: 14153

Re: Uncertainty

Hi Andreas,

You mentioned that Ecoinvent's flows already contain the uncertainty scores. Does this concern its pedigree matrix information or is that another issue? If it is connected with the pedigree, why does it seem that all Ecoinvent flows have the default worse-case uncertainty?

Best,

Michael
by mptsang
25 May 2014 22:03
Forum: Modelling
Topic: Pedigree uncertainty
Replies: 7
Views: 16269

Re: Pedigree uncertainty

Hi,

I was curious about similar thoughts and wondering if there was a clear answer to any of the above questions?

Best,

Michael
by mptsang
16 May 2014 15:23
Forum: Databases
Topic: Importing ecoinvent
Replies: 12
Views: 9833

Re: Importing ecoinvent

Hello Again, Are you able to share the details on how to import the non-openLCA Ecoinvent 3.1 version into openLCA? I imagine it should be as simple as importing the Ecospold2 files directly into openLCA, but maybe it is not. I have attempted to do this, but one "bug" I have seen is that importing w...
by mptsang
07 May 2014 10:03
Forum: Databases
Topic: Importing ecoinvent
Replies: 12
Views: 9833

Re: Importing ecoinvent

Hello Andreas,

Is it really not possible to import the files directly purchased from the Ecoinvent site into OpenLCA? One must repurchase the database from openLCA again, albeit in a altered format?

Best

Michael