INSTALL OF TOUGH2

Emad,

Please follow the instructions in the read.me file, the manual, previous posts in this Forum, or the attached installation instruction file. To run TOUGH2 with the input file "example.inp", do the following:

(1) Open a DOS Prompt Command Window (i.e., don't just double-click on the executable)

(2) Change to your working directory (e.g., type "cd C:\MyTOUGH\HereAreMyInputFiles"

(3) Make sure the executable xt2_eco2n.exe is in this directory, or add the directory where the executable resides to your command search path (see attached file).

(4) Now type:

xt2_eco2n.exe < example.in > example.out

(5) Use a text editor with 132 columns and Courier font to examine the output file example.out

Hope this helps.

Stefan

Hello Stefan, I have a lot of problems installing the software because I don´t have the executable file so I compiled each file, T2, MESHM, EOS3 (as an example), MA28, T2f, T2CG22, T2SOLV with the instruction gfortran -o xt2_eos3 -g -fdefault-real-8 -falign-commons / 

T2.f  MESHM.F EOS3.F MA28.F T2f.f T2CG22.F T2SOLV.F

But it doesn't work! I am using gfortran in MS-Dos, Help!

Ana.

At some point this worked (using MinGW):

    gfortran -c -O2 -fdefault-real-8 -fno-align-commons -fdefault-double-8 -funroll-loops t2cg2.f meshm.f eos1.f t2f.f ma28.f t2solv.f
    gfortran -O2 -fdefault-real-8 -fno-align-commons -fdefault-double-8 -funroll-loops -static -o tough2_1 *.o

Ana,

I agree with Andri: Please let us know what error messages you have, as they will indicate what the issue might be. I also noticed that you renamed T2 to T2.F and tried to compile it. T2 is an include file; rename T2.F back to T2 (i.e., without an extension) and remove it from the files being compiled.

Stefan

Hello, this what I have done in my compiler. Ok I will remove the extension. Thank you, Ana.

Hi Ana,

Please see the replies to the following post regarding the CPU-time function SECOND:

https://tough.forumbee.com/t/633bj3

Stefan

Ohh it worked. Thank you so much.

Ana.

Hello Everyone,

I followed the instructions above in order to obtain the T2CG2 excutable file. I am using gfortran in Cygwin, but it give me these errors:

Cortesia@Cortesia-PC /cygdrive/c/TOUGH2/Tough2v2.0R
$ gfortran -c -O2 -fdefault-real-8 -fno-align-commons -fdefault-double-8 -funroll-loops T2CG2.F
T2:84.1:
    Included at T2CG2.F:101:

\x1A
    1
Error: Non-numeric character in statement label at (1)
T2:84.1:
    Included at T2CG2.F:1835:

\x1A
    1
Error: Non-numeric character in statement label at (1)
T2:84.1:
    Included at T2CG2.F:2024:

\x1A
    1
Error: Non-numeric character in statement label at (1)
T2:84.1:
    Included at T2CG2.F:2208:

\x1A
    1
Error: Non-numeric character in statement label at (1)
T2:84.1:
    Included at T2CG2.F:2585:

\x1A
    1
Error: Non-numeric character in statement label at (1)
T2CG2.F:2698.9:

         iijjkk(n2) = iijjkk(n2)+1
         1
Error: Unclassifiable statement at (1)
T2CG2.F:2816.1:

\x1A
    1
Error: Non-numeric character in statement label at (1)
 

barbara

Could be a hidden character. Is there a blank line at the end of the T2 file? If so you can try to delete it or if cygwin has the dos2unix utility you can try to strip the hidden characters from your *.F , *.f and T2 files (dos2unix *.F *.f T2)

Dear All,

I tried to compile after installing cygwin but I have the same error as Barbara. How can I solve this? I tried the dos2unix but it did not work...

Thank you in advance for your help!

Virginie

Virginie,

Make sure there are no tabulator stops in the source file. Just check line 84 of T2.

I'm surprised that you plan to compile t2cg2.f - this file has been outdated for about 15 years.

Stefan

Hi Stefan,

Thank you for your answer. I removed all the tabulators stops in the .f files + removed the call to CPUSEC and it solved the problem. In addition, I used t2cg22. In cygwin, to compile and link, I typed:

gfortran -o xt2_eos1 -g -fdefault-real-8 -funroll-loops -fdefault-double-8 -fno-align-commons -fbacktrace \EOS1.F t2cg22.f meshm.f t2f.f t2solv.f ma28.f
 

I just got warnings. So it looked OK. However when I run the code, I get the following message: 

./xt2_eos1 <sam1> sam1.out                                                    

Note: The following floating-point exceptions are signalling: IEEE_DENORMAL
 

How can I avoid this???

Virginie

I forgot one thing: I need to add ma28.f in the list of files to be compiled and linked otherwise it does not work. Could it be that I do not have the latest versions of the files??? If so, how can I get the updated files?

Thank you in advance for your reply!

Virginie

Virginie,

Try one of the following compiler options:

-g -fbacktrace -fdefault-real-8  -falign-commons -fno-automatic -finit-local-zero

or

-fdefault-real-8 -fno-align-commons

I don't know which gfortran compiler version you have - there are slight differences (I'm surprised that you do not need to specifically disable array-bound checking during run time.

Usually, sam1 is run with EOS3, not EOS1 (but it should work as well; just don't expect the same results as those you see in the manual).

It is obvious that you are using a (very) old version of TOUGH2. The version you have was not distributed by LBNL and is no longer available. It even appears you may have a mix of versions (the old instructions clearly indicate that you need to add ma28.f). The latest versions can be found here:

http://esd1.lbl.gov/research/projects/tough/licensing/

Best,

Stefan

Dear all,

I have been successfuly using iTOUGH2 V6.4 (January, 2009) in a linux computer. Now I am trying to compile it in a Windows 7 machine in cygwin at first (no success) now through MinGW (No success either), using gfortran in both cases. 

The file listing in my SourceCode folder is in "files.txt"

in cmd, I type:

gfortran -c -O2 -fdefault-real-8 -fno-align-commons -fdefault-double-8 -funroll-loops t2cg22.f meshm.f eos1.f t2f.f t2solv.f

The files t2cg22.o meshm.o eos1.o t2f.o and t2solv.o files are created.

Then I run:

gfortran -O2 -fdefault-real-8 -fno-align-commons -fdefault-double-8 -funroll-loops -static -o tough2_1 *.o

an I get  an error: "collect2.exe: error: ld returned 1 exit status. " Screenshot in file screenshot.png

Any advice? Thanks in advance.

Manuel

Have you tried the it2make script while in cygwin? That "should" work.

If not, make sure to delete all .o and .mod files in your directory - there is some confusion between iTOUGH2 and TOUGH2 files.

Then compile it2main.f, it2input.f, it2xxxx.f, it2user.f, mdeplinux.f, t2cg22.f, t2solv.f, eos1.f, t2f.f, meshm.f, it2stubs.f sequentially using the -c option (to not link them yet into an executable).  

Once you have all the .o files again, try to link them into an executable, gfortran *.o -o itough2_1. You might run into problems with the SECOND subroutine since it is an intrinsic function in gfortran.  

As for compiler options you can try "-c -O3 -fsign-zero -ffree-line-length-none". 

Hi Andri,

Thank you for the quick and effective answer.  it2make 1 in cygwin told me:

* V6.4, S. Finsterle, Lawrence Berkeley National Laboratory, January 2009
* Unix platform CYGWIN_NT-6.1 not supported by it2make.
* Please send e-mail to SAFinsterle@lbl.gov.
* ERROR: No iTOUGH2 executable created.
 

But compilation and linking of the files you suggested did work :) and produced the .exe file.

Thanks a lot.