[Solid_software] test solid_gemc with longer endcap and gemc devel

[Zhiwen Zhao]

Dear All

The container is changed from gemc:devel to jlabce:devel and the 
instruction is updated accordingly.

Let me know any question

Zhiwen

On 4/7/2020 5:25 PM, Zhiwen Zhao wrote:
> Dear All
> 
> Here is how to test solid_gemc with longer endcap and gemc devel
> see "run with latest gemc devel" at
> https://github.com/JeffersonLab/solid_release/blob/master/howto.md
> It will be updated from time to time.
> 
> The "longer endcap" is represented by "moved" in gcard name.
> 3D field map v1 made in 2018 and its matching solenoid cad model are 
> used as default
> 3D field map v2 made in the last couple weeks is also available for test.
> 
> Zhiwen