Added a constraint for inclined pipes.
Updated the relevant files to include "elevation" as a column in junctions.
Created a function "ref_theta" to add inclination angles for pipes
Updated the files to include "g" = 9.81 as a global constant.
Updated the weymouth constraint template to take care of zero diameter pipes.
@hskkanth Do you need to get g as an input parameter. @rb004f Let me know what your thoughts are on this. It is never going to change right. Otherwise it seems okay.
Added a constraint for inclined pipes. Updated the relevant files to include "elevation" as a column in junctions. Created a function "ref_theta" to add inclination angles for pipes Updated the files to include "g" = 9.81 as a global constant. Updated the weymouth constraint template to take care of zero diameter pipes.