Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Ask a Question
Recent questions tagged product system
+3
votes
0
answers
620
views
Is the feature avoided product in outputs the same as having the same process as a negative input?
asked
Jul 8, 2021
in
openLCA
by
sagets
(
870
points)
product system
avoided product
0
votes
0
answers
655
views
How to aggregate all the GWP contributions from upstream processes related to a specific flow?
asked
Jun 30, 2021
in
openLCA
by
karo_iti
(
250
points)
product system
openlca 1.10.3
ecoinvent
process
flows
0
votes
0
answers
564
views
How to model a new technology for plastic disposal ?
asked
Jun 24, 2021
in
openLCA
by
marakeope
(
140
points)
flows
database
waste treatment
product system
plastic
0
votes
0
answers
488
views
How model a new technology to treat marine plastic ?
asked
Jun 24, 2021
in
openLCA
by
marakeope
(
140
points)
pyrolysis
database
product system
flows
incineration
0
votes
1
answer
742
views
Replace a nested product system with its content
asked
Jun 14, 2021
in
openLCA
by
o.hurtig
(
420
points)
product system
openlca
nested
modelling
provider linking
+1
vote
1
answer
823
views
Why are global parameters not updated in nested product systems when calculating in python?
asked
Jun 14, 2021
in
openLCA
by
o.hurtig
(
420
points)
product system
python
openlca
global parameter
nested
0
votes
0
answers
629
views
Create New product system
asked
Jun 8, 2021
in
openLCA
by
Jasmin
(
120
points)
product system
openlca
+1
vote
1
answer
4.7k
views
Is it possible to connect openLCA through an API
asked
Jun 7, 2021
in
LCA Collaboration Server
by
gregory
(
130
points)
openlca
import export
developer
product system
+2
votes
1
answer
2.6k
views
Different calculation results for same Product systems with process type as System process vs Unit process
asked
May 19, 2021
in
openLCA
by
karo_iti
(
250
points)
product system
unit process
system process (lci)
+2
votes
1
answer
3.2k
views
How can i change the order of the "Variants", that are visualised in the report of a "Project"?
asked
May 3, 2021
in
openLCA
by
stku761a
(
140
points)
order
sort
product system
process
report
0
votes
1
answer
1.6k
views
Create a process with multiple outputs
asked
Apr 27, 2021
in
openLCA
by
bourgognexy
(
130
points)
openlca
product system
process
0
votes
0
answers
587
views
Calculation not running. Paython code.
asked
Apr 19, 2021
in
openLCA
by
Valeria555
(
190
points)
openlca
calculation
python
product system
0
votes
0
answers
1.1k
views
How to export results product systems created on OpenLCA on Excel through Python
asked
Apr 13, 2021
in
openLCA
by
Valeria555
(
190
points)
python
product system
excel export
0
votes
1
answer
1.3k
views
Is the product system updated after changing linked processess?
asked
Apr 5, 2021
in
openLCA
by
gjvroege
(
140
points)
product system
process
calculation error
0
votes
1
answer
2.2k
views
Is it possible to create one product system that has multiple target amounts for different unit processes?
asked
Mar 13, 2021
in
openLCA
by
tuf62120
(
140
points)
product system
openlca
flows
0
votes
1
answer
890
views
Should I add values from Diesel, burned in agricultural machinery from two independent processes in my product system?
asked
Mar 12, 2021
in
openLCA
by
mariacc
(
570
points)
product system
openlca
process
flows
provider linking
+1
vote
1
answer
1.6k
views
Why won't the recycling process I created show up in the contribution tree?
asked
Mar 2, 2021
in
openLCA
by
nad
(
360
points)
results
contribution tree
life cycle impact assessment (lcia)
product system
recycling
0
votes
1
answer
1.8k
views
Why are my input and outputs not showing up correctly in product system model graph?
asked
Feb 24, 2021
in
openLCA
by
mli
(
130
points)
product system
product flow
0
votes
1
answer
941
views
Question about loading julia library in openLCA
asked
Feb 20, 2021
in
openLCA
by
hhbill1219
(
140
points)
openlca
error
julia libs
product system
0
votes
1
answer
1.5k
views
Why does my product system link downstream as well as upstream?
asked
Feb 2, 2021
in
openLCA
by
sjgcooper
(
2.0k
points)
product system
provider linking
auto-link
product flow
openlca
0
votes
1
answer
1.3k
views
Question about constructing a product system via open LCA.
asked
Jan 27, 2021
in
openLCA
by
hhbill1219
(
140
points)
product system
process
flows
processes
+1
vote
1
answer
950
views
How can I use the same process separately for two product systems?
asked
Jan 21, 2021
in
openLCA
by
hychien
(
130
points)
process
product system
openlca
+1
vote
1
answer
2.7k
views
Why do I get negative results in all impact categories?
asked
Jan 10, 2021
in
openLCA
by
nad
(
360
points)
results
pef database
product system
lcia results
calculation
0
votes
1
answer
1.4k
views
Issue with emissions results and unsure if using inputs correctly
asked
Dec 21, 2020
in
openLCA
by
simonss98
(
120
points)
results
elementary flow
flows
product system
database
0
votes
1
answer
2.1k
views
To create a new product system, what is a valid reference product output or waste input of a process?
asked
Dec 18, 2020
in
openLCA
by
Maja
(
160
points)
openlca
product system
flows
process
0
votes
1
answer
3.0k
views
Is it necessary to create multiple processes to model them in a product system?
asked
Nov 24, 2020
in
openLCA
by
eaakami
(
240
points)
openlca
product system
process
modelling
0
votes
1
answer
778
views
issue with linking Providers from product flows
asked
Nov 5, 2020
in
openLCA
by
castiblanco.andres
(
120
points)
provider linking
product system
error
0
votes
0
answers
954
views
apparently inconsistent results depending on allocation selection for product system calculation.
asked
Oct 25, 2020
in
openLCA
by
gjthoma
(
780
points)
product system
error
allocation
multi functional process
0
votes
0
answers
590
views
Strange glitches in the project report viewer?
asked
Oct 23, 2020
in
openLCA
by
BrandonGray
(
120
points)
report
product system
0
votes
1
answer
1.4k
views
How do I link processes to make the product system without having providers?
asked
Oct 18, 2020
in
openLCA
by
Eshara
(
250
points)
product system
provider linking
+1
vote
1
answer
806
views
Trouble calculating results from product system created using Exiobase3.
asked
Oct 17, 2020
in
openLCA
by
sjwerth
(
150
points)
exiobase
error
product system
failed to load exchanges
+1
vote
1
answer
797
views
error message: Exception: -32601: Does not understand: create_product_system
asked
Oct 8, 2020
in
openLCA
by
gjthoma
(
780
points)
product system
olca-ipc
error
0
votes
1
answer
1.4k
views
Can I run several product systems simultaneously and get the results in an Excel format?
asked
Aug 13, 2020
in
openLCA
by
mariacc
(
570
points)
calculation
openlca 1.10.2
product system
openlca
+2
votes
1
answer
3.6k
views
How to create ProductSystem for calculation with the olca-ipc (olca-ipc.py) package?
asked
Jul 31, 2020
in
openLCA
by
rheina_zufall
(
170
points)
process
product system
olca-ipc
calculate
0
votes
1
answer
2.2k
views
Why aren't my process inputs linking to a product system?
asked
Jul 30, 2020
in
openLCA
by
AmritaS
(
170
points)
processes
product system
inputs
provider linking
auto-link
0
votes
1
answer
895
views
outputs does not appear in the product system
asked
Jul 15, 2020
in
openLCA
by
Egle1995
(
140
points)
product system
product flow
0
votes
1
answer
998
views
Unable to create product systems
asked
Jul 2, 2020
in
openLCA
by
StephanieMuller
(
120
points)
not responding
out of memory
product system
0
votes
0
answers
561
views
Any connection shows in sankey diagram
asked
May 27, 2020
in
openLCA
by
Zoli
(
570
points)
sankey diagram
openlca
product system
calculation
system process (lci)
0
votes
1
answer
1.5k
views
how to make provider connection in system process,
asked
Apr 20, 2020
in
openLCA
by
Zoli
(
570
points)
product system
unit process
system process (lci)
provider linking
+1
vote
0
answers
865
views
Can't link inputs to default providers programmatically
asked
Apr 15, 2020
in
openLCA
by
cbrizard
(
700
points)
olca-core
product system
provider linking
default provider
Page:
« prev
1
2
3
4
5
next »
ask.openLCA
is a question-and-answer (Q&A) website on
Life Cycle Assessment (LCA)
.
It is also the public support platform for
openLCA
,
openLCA Nexus
and the
LCA Collaboration Server
.
Before asking questions please also consult our online manuals for
openLCA
and the
LCA Collaboration Server
.
Receive guaranteed and prioritised professional support via
GreenDelta's help desk
.
ask.openLCA is run by
GreenDelta
, the creators of openLCA.
Categories
All categories
openLCA
(3.0k)
Miscellaneous
(195)
LCA Collaboration Server
(79)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
product system
import
flows
error
results
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
processes
input output
data
uncertainty
openlca1.7
olca-ipc
impact analysis
lca
openlca1.5
impact assessment method
methods
lca collaboration server
en15804
life cycle assessment (lca)
waste treatment
excel export
import export
openlca 2.0
provider linking
contribution tree
ecoinvent3.6
openlca 1.10.3
exiobase
waste management
impact categories
exporting results
allocation
electricity
...
