openLCA archived user forum

Hi, you are writing your thesis on LCA calculation algorithms? Interesting - openLCA uses now a modified matrix inversion algorithm, the basic description can be found in the almost classic book from Reinout Heijungs and Sangwon Suh, Computational Structure of LCA, 2002. We are experimenting a bit ...

Hello, I'm writing my graduation thesis, and I need some informations about the calculation method of OpenLCA and about his working principles (process, flows, product system ecc). I found a presentation called "Introduction to openLCA Sustainability Assessment Software Andreas Ciroth, Juliane Franz...

Hi, I tried both ELCD and NREL and OpenLCA version 1.2 and beta 1.3. OpenLCA don't seems to recognise xml or zip file. I'm running a Linux OS [Xubuntu] I can't see any reason. I look forward to reading solutions. BR Rudy I've got the same problem..it doesn't recognise zip files! did you solved it? ...

Hi, we should make a specific sections for Mac installation here - please check the wiki entry: http://openlca.org/documentation/index.php/Installing_MySQL_on_a_MAC and also this forum post: http://openlca.org/forum/viewtopic.php?f=17&t=24864&p=27872&hilit=MAC#p27872 Best wishes, Andreas p.s.: the ...

Hello, I installed OpenLCA for MacOSX (v. 1.3.0) and as a MySQL server I'm using MAMP (tried to install MySQL but doesn't work). I have create a new MySQL connection but when i try to connect it I got this error message: "failed to get database descriptors". No firewall is active. Settings of the ne...