Recent Posts

1

Linux / Re: How to install rhyolite-MELTS on Linux

« Last post by dariohubner on July 17, 2018, 02:43:13 pm »

Thanks a lot !!!!!

The installation is ready !!!

jajajaj 

Many regards and hugs fron Santiago, Chile.

Darío.

2

Linux / Re: How to install rhyolite-MELTS on Linux

« Last post by Paula on July 17, 2018, 02:22:18 pm »

OK. A temporary fix is to install libpng12, as described here:

https://www.linuxuprising.com/2018/05/fix-libpng12-0-missing-in-ubuntu-1804.html

The link to the actual file is the "security.ubuntu.com/ubuntu" link here:

https://packages.ubuntu.com/xenial/amd64/libpng12-0/download

You should be able to double-click to install. You will probably need to put in your password for the dario account in the virtual machine.

Longer term - I'll try to make a new build on 18.04 (64-bit only) that links to libpng16 instead.

Paula

3

Linux / Re: How to install rhyolite-MELTS on Linux

« Last post by dariohubner on July 17, 2018, 01:32:19 pm »

Now this is me problem   

4

Linux / Re: How to install rhyolite-MELTS on Linux

« Last post by Paula on July 17, 2018, 01:29:50 pm »

Yes, instructions for 18.04 would be the same.

Have you unzipped the file (either by double-clicking it or by typing "unzip rhyolite-MELTS-Ubuntu-14.04-64-bit.zip")?

You need to make sure you are in the same directory as the Melts-rhyolite-public executable before typing the "chmod 755 Melts-rhyolite-public" command, or the "./Melts-rhyolte-public" command.

What do you get if you type "pwd" (print working directory) or "ls" (list)?

Paula

5

Linux / Re: How to install rhyolite-MELTS on Linux

« Last post by dariohubner on July 17, 2018, 11:01:03 am »

A question Paula
In ubuntu 18.04 i must follow the same intructions to install melts

i 'm writting
''chmod 755 Melts-rhyolite-public" and "chmod Melts-rhyolite-public"

but the terminal respond me:
"chmod: cannot access 'Melts-rhyolite-public': No such file or directory"

I'm in troubles jajajaj

Thanks for all

6

General usage / Re: [EX] alphaMELTS version of tutorial: 'Quick start using MELTS'

« Last post by Paula on April 19, 2018, 08:15:33 pm »

Right click on one of the FracXralTutorial.txt links - either here, in the previous reply, or the original post - and choose "Save Link As..." (Firefox, Chrome), "Download Linked File As..." (Safari), or something similar.

Also, make sure you have run the install.command script that is in the alphaMELTS download folder. You can get brief instructions by choosing your operating system on the alphaMELTS download site.

Paula

7

General usage / Re: [EX] alphaMELTS version of tutorial: 'Quick start using MELTS'

« Last post by amir szczupak on April 18, 2018, 05:48:41 am »

hi Paula,

your reply last time helped me a lot with understanding how alphaMELTS works, and i very much appreciate the detailed answer. 
sorry for the very delayed reply, but i couldn't find the updated file which you refered me to- the one that should fix the problem i've been having with the degree output ('1486..' instead of '1200').
i'll appreciate it, if you can guide me on how to get to the updated file that'll solve my problem (maybe a link or something).
thank you for your time, and (again) sorry for the delayed reply.

Amir 

8

Scientific discussion / Re: paper combining multiphase flow with AlphaMELTS

« Last post by max.tirone on April 01, 2018, 02:08:01 am »

...and here is the second one (2/3) still free full access:

Petrological Geodynamics of Mantle Melting II. AlphaMELTS + Multiphase Flow: Dynamic Fractional Melting

https://www.frontiersin.org/articles/10.3389/feart.2018.00018/full

additional material here:
https://figshare.com/collections/max-front2/3745487

max

9

MELTS, pMELTS and pHMELTS algorithms / Amphibole and pyroxene output

« Last post by kchristle on March 21, 2018, 09:27:52 am »

I have been modeling an intermediate magma but haven't been able to get amphibole and pyroxene to output properly. In order to get any amphibole to be part of the output I have to deselect pyroxenes from the available phases. Otherwise, all I get is pyroxene with no amphibole phase present. I have widely adjusted the H2O values with no change to this problem. I've tried this with both MELTS for Excel and rhyolite-MELTS 1.1.0 with the same results.

10

General usage / Re: [EX] alphaMELTS version of tutorial: 'Quick start using MELTS'

« Last post by Paula on March 12, 2018, 08:50:48 am »

Hi,

For the four missing lines, I'm not sure whether you mean that four lines are missing compared to what was input in the file, or that it is missing four lines compared to what's shown above. If the former, then that's because alphaMELTS only echoes back those lines that it is using. Any lines that are specific to the graphical user interface (and any blank lines) are ignored - they do not cause a read error but they are not printed to screen either. For the latter i.e. the four "suppress" lines, those lines were in the original Morb.melts file from the original GUI tutorial, as those phases were still in testing at the time that the tutorial was first written. It makes no difference to this particular example whether the "suppress" lines are included or not.

For the temperature, that is the liquidus temperature that you would expect, except that it is Kelvin. As ALPHAMELTS_CELSIUS_OUTPUT is set to true in the settings file, FracXtalTutorial.txt, this suggests that the file is not getting read in for some reason. The link to the file was out of date, because of things being moved from one server to another, but I've just fixed it. So make sure you download the file and follow the instructions to start the perl script, run_alphamelts.command, rather than the alphamelts executable.

Paula