def surfaces2():
    import subprocess

    gnuplotCmds = '''
    # set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
    # set output 'surface2.1.png'
    set dummy u, v
    set key bmargin center horizontal Right noreverse enhanced autotitle nobox
    set style increment default
    set parametric
    set view 45, 50, 1, 1
    set isosamples 50, 10
    set hidden3d back offset 1 trianglepattern 3 undefined 1 altdiagonal bentover
    set style data lines
    set ztics  norangelimit -1.00000,0.25,1.00000
    set title "Parametric Sphere" 
    set urange [ -1.57080 : 1.57080 ] noreverse nowriteback
    set vrange [ 0.00000 : 6.28319 ] noreverse nowriteback
    set xrange [ * : * ] noreverse writeback
    set x2range [ * : * ] noreverse writeback
    set yrange [ * : * ] noreverse writeback
    set y2range [ * : * ] noreverse writeback
    set zrange [ * : * ] noreverse writeback
    set cbrange [ * : * ] noreverse writeback
    set rrange [ * : * ] noreverse writeback
    splot cos(u)*cos(v),cos(u)*sin(v),sin(u)
    '''

    cmdList = ['gnuplot', '-p']

    subprocess.run(cmdList, input=gnuplotCmds, encoding='utf-8')

    print("surfaces2 end")

surfaces2()
ae2573fe9f5dc816c6395d3bacb884ef768988e6
<mask token>

def surfaces2():
    import subprocess
    gnuplotCmds = """
    # set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
    # set output 'surface2.1.png'
    set dummy u, v
    set key bmargin center horizontal Right noreverse enhanced autotitle nobox
    set style increment default
    set parametric
    set view 45, 50, 1, 1
    set isosamples 50, 10
    set hidden3d back offset 1 trianglepattern 3 undefined 1 altdiagonal bentover
    set style data lines
    set ztics  norangelimit -1.00000,0.25,1.00000
    set title "Parametric Sphere" 
    set urange [ -1.57080 : 1.57080 ] noreverse nowriteback
    set vrange [ 0.00000 : 6.28319 ] noreverse nowriteback
    set xrange [ * : * ] noreverse writeback
    set x2range [ * : * ] noreverse writeback
    set yrange [ * : * ] noreverse writeback
    set y2range [ * : * ] noreverse writeback
    set zrange [ * : * ] noreverse writeback
    set cbrange [ * : * ] noreverse writeback
    set rrange [ * : * ] noreverse writeback
    splot cos(u)*cos(v),cos(u)*sin(v),sin(u)
    """
    cmdList = ['gnuplot', '-p']
    subprocess.run(cmdList, input=gnuplotCmds, encoding='utf-8')
    print('surfaces2 end')


<mask token>

def surfaces2():
    import subprocess
    gnuplotCmds = """
    # set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
    # set output 'surface2.1.png'
    set dummy u, v
    set key bmargin center horizontal Right noreverse enhanced autotitle nobox
    set style increment default
    set parametric
    set view 45, 50, 1, 1
    set isosamples 50, 10
    set hidden3d back offset 1 trianglepattern 3 undefined 1 altdiagonal bentover
    set style data lines
    set ztics  norangelimit -1.00000,0.25,1.00000
    set title "Parametric Sphere" 
    set urange [ -1.57080 : 1.57080 ] noreverse nowriteback
    set vrange [ 0.00000 : 6.28319 ] noreverse nowriteback
    set xrange [ * : * ] noreverse writeback
    set x2range [ * : * ] noreverse writeback
    set yrange [ * : * ] noreverse writeback
    set y2range [ * : * ] noreverse writeback
    set zrange [ * : * ] noreverse writeback
    set cbrange [ * : * ] noreverse writeback
    set rrange [ * : * ] noreverse writeback
    splot cos(u)*cos(v),cos(u)*sin(v),sin(u)
    """
    cmdList = ['gnuplot', '-p']
    subprocess.run(cmdList, input=gnuplotCmds, encoding='utf-8')
    print('surfaces2 end')


surfaces2()

def surfaces2():
    import subprocess

    gnuplotCmds = '''
    # set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
    # set output 'surface2.1.png'
    set dummy u, v
    set key bmargin center horizontal Right noreverse enhanced autotitle nobox
    set style increment default
    set parametric
    set view 45, 50, 1, 1
    set isosamples 50, 10
    set hidden3d back offset 1 trianglepattern 3 undefined 1 altdiagonal bentover
    set style data lines
    set ztics  norangelimit -1.00000,0.25,1.00000
    set title "Parametric Sphere" 
    set urange [ -1.57080 : 1.57080 ] noreverse nowriteback
    set vrange [ 0.00000 : 6.28319 ] noreverse nowriteback
    set xrange [ * : * ] noreverse writeback
    set x2range [ * : * ] noreverse writeback
    set yrange [ * : * ] noreverse writeback
    set y2range [ * : * ] noreverse writeback
    set zrange [ * : * ] noreverse writeback
    set cbrange [ * : * ] noreverse writeback
    set rrange [ * : * ] noreverse writeback
    splot cos(u)*cos(v),cos(u)*sin(v),sin(u)
    '''

    cmdList = ['gnuplot', '-p']

    subprocess.run(cmdList, input=gnuplotCmds, encoding='utf-8')

    print("surfaces2 end")

surfaces2()