Welcome to Fractal Forums

Community => Let's collaborate on something! => Topic started by: DarkBeam on November 16, 2011, 10:10:00 AM




Title: Kleinian groups - an immense collection with sources!
Post by: DarkBeam on November 16, 2011, 10:10:00 AM
http://klein.math.okstate.edu/kleinian/src/

In this site you find a Fortran program with zillions of Kleinian fractals. Somebody is able to compile/understand that stuff? :o :) :D

It must be plenty of incredible things ;D

Luca


Title: Re: Kleinian groups - an immense collection with sources!
Post by: ker2x on November 16, 2011, 11:23:49 AM
http://klein.math.okstate.edu/kleinian/src/

In this site you find a Fortran program with zillions of Kleinian fractals. Somebody is able to compile/understand that stuff? :o :) :D

It must be plenty of incredible things ;D

Luca

i tried to compile it but it's complaining about some errors in the source code, i don't have enough time right now to understand what's happening.
I'll try again later :)


Title: Re: Kleinian groups - an immense collection with sources!
Post by: ker2x on November 16, 2011, 12:01:53 PM
i tried again but with ifort (Intel fortran compiler) instead of f77 (GNU Fortran compiler).
Much better but i still have a few errors :

Quote
ifort -c  -O -Wimplicit -DBINDIR=/home/ker2x/kleinian/src/../bin -DHEADER="'/home/ker2x/kleinian/src/psgraph.pro'" -DFSADIR="'/home/ker2x/kleinian/src/FSA/'" -DMAXBNDY=10000 -DMAXCUSP=1000 -DMAXSIDE=10 -DMAXLEV=100000 -DMAXSTATE=200 -DMAXARC=200 -DMAXLEN=500 -DMAXFP=1000 -DMAXCHAIN=100000 -DISIZE=3072 -DJSIZE=1024 psgraph.F -o psgraph.o
ifort: command line warning #10157: ignoring option '-W'; argument is of wrong type
psgraph.F(53): warning #7532: The number of arguments is incompatible with intrinsic procedure, assume 'external'.   [IDATE]
   call idate(iarray)
-------------^
psgraph.F(53): warning #7148: Arguments incompatible with intrinsic procedure, assume EXTERNAL.   [IDATE]
   call idate(iarray)
-------------^
psgraph.F(342): error #6363: The intrinsic data types of the arguments must be the same.   [MAX]
   ir=max(ir,0.5d0*unitpx)
-----------------------^
psgraph.F(574): error #6363: The intrinsic data types of the arguments must be the same.   [MAX]
   ir=max(ir,0.5d0*unitpx)
-----------------------^
psgraph.F(649): error #6363: The intrinsic data types of the arguments must be the same.   [MAX]
   ir=max(ir,0.5d0*unitpx)
-----------------------^
compilation aborted for psgraph.F (code 1)
make: *** [psgraph.o] Error 1



edit : btw, this program is not Y2K compliant :)))


Title: Re: Kleinian groups - an immense collection with sources!
Post by: ker2x on November 16, 2011, 12:11:40 PM
One problem patched :

Quote
changed psgraph.F(53) to : call idate(iarray(1),iarray(2),iarray(3))

more problem patched :
changer all
Quote
ir=max(ir,0.5d0*unitpx)
to
Quote
ir=max(ir,INT(0.5d0*unitpx))



Title: Re: Kleinian groups - an immense collection with sources!
Post by: ker2x on November 16, 2011, 12:41:17 PM
olé !


Title: Re: Kleinian groups - an immense collection with sources!
Post by: ker2x on November 16, 2011, 12:49:18 PM
some of them are crashing, some other works correctly.


Title: Re: Kleinian groups - an immense collection with sources!
Post by: ker2x on November 16, 2011, 01:29:56 PM
nice one !


Title: Re: Kleinian groups - an immense collection with sources!
Post by: ker2x on November 16, 2011, 03:18:28 PM
LLLLR.dat




Title: Re: Kleinian groups - an immense collection with sources!
Post by: DarkBeam on November 16, 2011, 04:47:26 PM
Cool! :D

What about Scottky, Grandma, Jorgensen... :dink: (impatient :o )


Title: Re: Kleinian groups - an immense collection with sources!
Post by: ker2x on November 18, 2011, 01:35:55 PM
poincare-axe.dat


Title: Re: Kleinian groups - an immense collection with sources!
Post by: ker2x on November 18, 2011, 03:39:00 PM
poincare-twist.data


Title: Re: Kleinian groups - an immense collection with sources!
Post by: DarkBeam on November 18, 2011, 08:36:09 PM
Cool images :)


Title: Re: Kleinian groups - an immense collection with sources!
Post by: Adam Majewski on February 13, 2015, 04:06:20 PM
Great,

See also

https://en.wikibooks.org/wiki/Fractals/Mathematics/group/Kleinian_group

( Help is wellcome )