[rsf-devel] xtpen shuts down problem

[Chenglong Duan]

Hi All,

I'd like to view the wavefield movie by storing the snapshots. The model size is 2412*5116 and I saved the snapshots of 812 time steps. 

When I start the movie by "sfpen < vx_shot3_plot.vpl", however, the panel suddenly shuts down at time step #347 (no exception) and the command line returns "xtpen: (fatal) invalid VPLOT command decimal 128 character �".

As a test, I plotted the snapshot of #800 time step by "< vx_shot3.rsf sfwindow f3=280 n3=1 | sfgrey color=I | sfpen", it's good, which means the rsf file is okay.

Does anybody know what the reason is. Thank you very much. 

I attached my SCons script here:

    from rsf.proj import *

    Flow('vx_shot3','shot3.bin.vx',''' echo data_format=native_float in=$SOURCE

            n1=2412 n2=5116 n3=812 d1=2.5 d2=2.5 d3=0.008 o1=0 o2=0 o3=0.0002

            label1=depth label2=distance label3=time unit1=m unit2=m unit3=sec''')

    Result('vx_shot3_plot','vx_shot3',''' grey color=I clip=9.494218e-13''')

    End()

I also attached the header of rsf here:

    (1) sfin vx_shot3.rsf

    vx_shot3.rsf:

        in="shot3.bin.vx"

        esize=4 type=float form=native 

        n1=2412        d1=2.5         o1=0          label1="depth" unit1="m" 

        n2=5116        d2=2.5         o2=0          label2="distance" unit2="m" 

        n3=812         d3=0.008       o3=0.0002     label3="time" unit3="sec" 

10019911104 elements 40079644416 bytes

    sfin: This data file might be all zeros (checked 2097152 bytes)

    (2) sfattr < vx_shot3.rsf

      rms =   2.04069e-11 

      mean =   -4.7692e-19 

      2-norm =   2.04272e-06 

      variance =   4.16443e-22 

      std dev =   2.04069e-11 

      max =   7.35395e-08 at 74 5109 811 

      min =  -6.77533e-08 at 74 5110 808 

      nonzero samples = 8165324661 

      total samples = 10019911104