up [pdf]
from rsf.proj import *

Flow('vel',None,
        '''
        math output=1500 n1=301 n2=301 d1=4 d2=4
        label1=x1 unit1=m label2=x2 unit2=m 
        ''')
Flow('Qp',None,
        '''
        math output=100 n1=301 n2=301 d1=4 d2=4
        label1=x1 unit1=m label2=x2 unit2=m 
        ''')
Plot('vel','grey title=Velocity color=j scalebar=y')
Plot('Qp','grey title=Velocity color=j scalebar=y')
Result('model','vel Qp','SideBySideIso')


Flow('snapshot','vel Qp','sfps2d Qp=${SOURCES[1]} nb=30 nt=600 kt=500 dt=0.001')
Result('snapshot','grey title="snapshot with fractional Laplacian" color=j scalebar=y')

End()

sfmath
sfgrey
sfps2d