http://tech.groups.yahoo.com/group/cloudy_simulations/ Cloudy - plasma simulations Sat, 10 May 2008 19:36:27 GMT gary_ferland http://tech.groups.yahoo.com/group/cloudy_simulations/message/487 http://tech.groups.yahoo.com/group/cloudy_simulations/message/487 Hi Patrizia The problem that caused the assert that you caught had been fixed on our development branch some time ago. The simulation failed differently with Fri, 09 May 2008 13:05:18 GMT Peter van Hoof http://tech.groups.yahoo.com/group/cloudy_simulations/message/486 http://tech.groups.yahoo.com/group/cloudy_simulations/message/486 Hi Patrizia, Looking a bit more at your test case, there may be another way out of this. The BB temperature you have below is extremely high, even for a PN. I Fri, 09 May 2008 11:31:58 GMT Peter van Hoof http://tech.groups.yahoo.com/group/cloudy_simulations/message/485 http://tech.groups.yahoo.com/group/cloudy_simulations/message/485 Hi Patrizia, We can reproduce the problem, but I am not sure when there will be a solution. It seems everybody is stressed out at the moment... Sorry, Peter. Thu, 08 May 2008 14:51:49 GMT Bryan Armentrout http://tech.groups.yahoo.com/group/cloudy_simulations/message/484 http://tech.groups.yahoo.com/group/cloudy_simulations/message/484 Checking the OGIP Memo 92-009, I see that the redshift parameter is actually added by XSPEC, and not generated during the Cloudy run. Cloudy just sets the Wed, 07 May 2008 19:11:33 GMT David R. Ardila http://tech.groups.yahoo.com/group/cloudy_simulations/message/483 http://tech.groups.yahoo.com/group/cloudy_simulations/message/483 Dear Peter and Nick First of all, thanks for the tips. They are very much appreciated, although they give very different answers! What I'm trying to do is to Wed, 07 May 2008 17:00:36 GMT Bryan Armentrout http://tech.groups.yahoo.com/group/cloudy_simulations/message/482 http://tech.groups.yahoo.com/group/cloudy_simulations/message/482 Is there any way to modify the Cloudy-produced XSPEC mtables to allow the redshift parameter to be negative during XSPEC fitting? This situation could arise Wed, 07 May 2008 12:30:50 GMT Peter van Hoof http://tech.groups.yahoo.com/group/cloudy_simulations/message/481 http://tech.groups.yahoo.com/group/cloudy_simulations/message/481 Hi David, I am not entirely clear on what you are asking. The incident spectrum will be treated as a continuum by Cloudy (even though some of it may be line Wed, 07 May 2008 08:16:25 GMT patrizia.manzitto http://tech.groups.yahoo.com/group/cloudy_simulations/message/480 http://tech.groups.yahoo.com/group/cloudy_simulations/message/480 Hi! Cloudy has done this error: Iteration 54 Chisq= 2.96898e+02 ************************************************** RADIUS= 16.185995 BLACKbody=5.596353 Tue, 06 May 2008 18:12:10 GMT nicholas_p_abel http://tech.groups.yahoo.com/group/cloudy_simulations/message/479 http://tech.groups.yahoo.com/group/cloudy_simulations/message/479 Hi David, I think the command you want to use is "print line inward", which is described in part 1 of hazy. Using this command will tell you the fraction of Tue, 06 May 2008 17:27:26 GMT David R. Ardila http://tech.groups.yahoo.com/group/cloudy_simulations/message/478 http://tech.groups.yahoo.com/group/cloudy_simulations/message/478 Hi All I'm trying to calculate line fluxes as seen from the shielded face of a cloud in an open geometry, but I don't quite understand the output I am getting. Tue, 06 May 2008 17:11:08 GMT Ryan Porter http://tech.groups.yahoo.com/group/cloudy_simulations/message/477 http://tech.groups.yahoo.com/group/cloudy_simulations/message/477 Hi Emily, It looks like this is just an overzealous sanity check. You should be able to disable it without any problems. Just find the loop at line 526 of Thu, 01 May 2008 01:08:40 GMT Peter van Hoof http://tech.groups.yahoo.com/group/cloudy_simulations/message/476 http://tech.groups.yahoo.com/group/cloudy_simulations/message/476 ... I get a thrown assert with g++ 4.1.2 (Gentoo 4.1.2 p1.0.2) on AMD64 in optimized mode in auto/func_grid.in: PROBLEM DISASTER An assert has been thrown, Wed, 30 Apr 2008 13:52:10 GMT Peter van Hoof http://tech.groups.yahoo.com/group/cloudy_simulations/message/475 http://tech.groups.yahoo.com/group/cloudy_simulations/message/475 Hi Patrizia, I cannot reproduce this problem on my machine. But you could try altering line 1218 of grains.cpp to GrnStdDpth_v = Wed, 30 Apr 2008 13:04:03 GMT Peter van Hoof http://tech.groups.yahoo.com/group/cloudy_simulations/message/474 http://tech.groups.yahoo.com/group/cloudy_simulations/message/474 Hi Patrizia, This problem is known and only has minor influence on your results. There is no workable solution for it other than writing a fundamentally Wed, 30 Apr 2008 12:43:47 GMT patrizia.manzitto http://tech.groups.yahoo.com/group/cloudy_simulations/message/473 http://tech.groups.yahoo.com/group/cloudy_simulations/message/473 Hi! I apologize with you because the last mail was wrong. Cloudy has done the error: Iteration 1 Chisq= 1.97185e+02