Problem with segy display using SeisLab_10.0301

I imported the attached segy file using the following code from SeisLab_10.0301

Data = read_segy_file('C:\Users\sshar\Downloads\SeisLab_10.0301\190613.line10.sgy');

Now, I am trying to display the 2D section using,

s_cplot(Data);

but it shows the following error

Error using num2str

Input to num2str must be numeric.

Error in myimagemenu (line 24)

handle=findobj(figure_handle,'Tag',['image_menu',num2str(figure_handle)]);

Error in s_cplot (line 265)

myimagemenu % Create menu button to interactively change colors, etc.

Error in TestSegy (line 4)

Could you please help me correct this?

Thanks.

Answer 1

[Narvik]

Hi,

As per my understanding, you are facing an issue while trying to use the function ‘s_cplot’ from SeisLab v3.0.1. The error seems to be due to passing a non-numeric input to ‘num2str’ function.

You can try converting the variable being passed to ‘num2str’ to a number in ‘myimagemenu.m’ file. But I suggest you use the latest version of SeisLab, i.e, v3.0.2. The function ‘s_cplot’ seems to be fixed in the latest version.

You can get the latest version from the link below:

https://www.mathworks.com/matlabcentral/fileexchange/53109-seislab-3-02

Hope this helps!