So I tried the procedure you outlined (Figures are in the attached picture)Ģ) I imported the ecoinvent3_1_cutoff_lci database using the “Import database” function (Fig.2a and Fig.2b). Indeed, the procedure I tried did not yield any fruits: all the process categories from the “importing” database (ecoinvent3_1_cutoff) were copied into the “receiving” database (ecoinvent3_1_cutoff_lci), but no process data was copied. Has anyone else succeeded in merging the databases? How long did it take you? I know that merges can take a long time, but do these times seem OK given the task and my system? I will leave it running for another 8 hours - then I need to turn off my computer. The process has been going on for 12 hours now. Import took about 5 minutes.Ħ-Activated “ecoinvent3_1_cutoff_lci.zolca”ħ-Moved all processes to a folder (child of process folder) called “LCI” to be able to distinguish these datasets from the UP datasets I wanted to import to have a merged databaseĨ-Clicked "Import" and selected “existing database”, then “ecoinvent3_1_cutoff.zolca” from drop-down menu. Import took about 2 seconds.ĥ-Repeated 3-4 for “ecoinvent3_1_cutoff_lci.zolca”. Has anyone else been able to import these databases?ĭid you find a difference in import time between an import in an "empty" database (with only reference values) and a database that already contained process data?īased on your answer, here is what I did:Ġ-Deleted all existing databases (I wanted to start with a "clean slate")ġ-Created an “empty” database with reference dataģ-Right clicked and selected “import database”Ĥ-Selected “ecoinvent3_1_cutoff.zolca”. OpenLCA seems to consume about 20% of my CPU and 25% of my memory during import. Processor Intel(R) Core(TM) i7-3632QM CPU 2.20GHz, 2201 Mhz, 4 Core(s), 8 Logical Processor(s) * I have just launched the import of ecoinvent v3.1 cut-off UP and await results - 7 minutes and running. Again, most datasets seemed to be there, but I could not be sure. * The ecoinvent v3.1 cut-off LCI database was not finished after 12 hours, and I had to kill the application (cancel operation did not function).
#Openlca cutoff and cutoof lci database how to#
Most datasets seemed to be there, but I could not be sure (I don't know how to count datasets in a folder). * The ecoinvent v2.2 LCI database was not finished after 3.5 hours, and I had to kill the application (cancel operation did not function). * The ecoinvent v2.2 unit process database imports like a charm. zolca file", and navigated to the appropriate. >clicked "import", selected "other/database import", selected "from exported. I have tried importing the ecoinvent database using the import openLCA database import function.
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