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Installing COSY INFINITY on your computer

With your login and password in hand proceed to: Download

We strongly encourage you to download the manual called “COSYBeamMan100.pdf”

If you are using Windows:

Follow the instructions provided on the download page step 1 and download the files provided in step 4. Once the files are downloaded, please run cosy from the folder where the files from step 4 are stored and when prompted enter the name cosy. This will create the binary file needed to run ion optic calculation.

If you are using Linux:

These instructions should most probably be working on macOSX as long as you have a fortran

1: Download all the file provided on step 3 of the download page and store them in a dedicated folder. 2: If you are using the intel fortran compiler, just use make in your terminal in the correct folder to compile. However, you may need to comment out the part that is related to PGPlot to compile.

 #: make 

If you are not using the intel compiler, you will have to edit the Makefile file to reflect your compiler. For example if you are using the gcc compiler: gfortran

FC = gfortran -Wno-argument-mismatch
FFLAGS= -m64 
LINK = $(FC)
LIBS =
#LIBS = -L/usr/local/pgplot -lpgplot -L/usr/X11R6/lib -lX11

OBJ = foxy.o dafox.o foxfit.o foxgraf.o

cosy: $(OBJ)
        $(LINK) -o cosy $(OBJ) $(LIBS)

Note: I strongly suggest (and provided in the example avove) to comment the need for PGplot out. With all compiler (other than the intel one) you will also have to edit the file dafox.f to replace line 1403 with line 1408.

Replace

      IF(NTYP(IMSEC).NE.NRE) CALL FOXNTY(IMSEC)
*
*     SLEEPQQ is an Intel Fortran specific, platform independent call.
*
      CALL SLEEPQQ(NINT(CC(NBEG(IMSEC))))
*
*     SLEEP is not compiler specific and platform independent,
*     but only does full seconds, not milliseconds
*
C     CALL SLEEP(NINT(1.D-3*CC(NBEG(IMSEC))))

with

      IF(NTYP(IMSEC).NE.NRE) CALL FOXNTY(IMSEC)
*
*     SLEEPQQ is an Intel Fortran specific, platform independent call.
*
*     CALL SLEEPQQ(NINT(CC(NBEG(IMSEC))))
*
*     SLEEP is not compiler specific and platform independent,
*     but only does full seconds, not milliseconds
*
      CALL SLEEP(NINT(1.D-3*CC(NBEG(IMSEC))))

In your terminal window you can use the command make to compile:

 #: make 

2: Now that the COSY INFINITY is executable exist, you will be able to run COSYscript. Download all the file in step 4 of the download page in your cosy folder.

3: Let's run COSY and create the binary file needed to run ion optic calculation, from your terminal call cosy and at the prompt provide cosy as the script name you want to excecute:

#: ./cosy
                        
                        
                        
                        
                       ************************************
                       *                                  *
                       *    C O S Y    I N F I N I T Y    *
                       *                                  *
                       *       FOXY LANGUAGE SYSTEM       *
                       *                                  *
                       *           VERSION  10.0          *
                       *                                  *
                       *           (C) MSU 2017           *
                       *                                  *
                       ************************************
                        
                        
                        
                        
 GIVE SOURCE FILE NAME WITHOUT EXTENSION .FOX
 cosy                                                                           

 --- BEGINNING COMPILATION 
 --- BIN FILE WRITTEN: COSY

4: Congrats you are ready to go. Remember the path where you just installed everything because all your scripts will have to point to the file you just generated.

If you are using MacOSX: 1: Download maccosy9_2.zip and start

2: Double click installer “COSY” and follow instructions

 NOTE: on my mac with os 10.13.6 there was an error at the end of the installation process ("Installation failed") but the code seems to run fine. 

3: Your Application folder will now contain a folder “COSY INFINITY 9.1” and a program “Run COSY” which you can move to your dock and run cosy from.

Note: If you see the following error:

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

no panic, see the following: https://stackoverflow.com/questions/44308577/ieee-underflow-flag-ieee-denormal-in-fortran-77