In experiment examples, cml contains a parameter theta in <Model> element. For example, in Newport.cml:
<!-- Settings for Model -->
<model type = "BSNQ">
<parameters epsilon = 0.0001 Theta = 2.0 correctionStepsNum = 0 timestep = 0.014876></parameters>
<friction type = "Mannings" coef = 0.02></friction>
So far I feel I didn't read any clarification for it. Could you please tell me what's the meaning of it?
BTW, do you think it's possible or convenient to add a figure to clarify the relationship between x,y-direction/ coordinate and east/west/south/north directions in the manual of coming edition?