BScans about gprmax

[craig-warren]

@apcode You are correct the #src_steps and #rx_steps are an easy way to move all sources and receivers. However, you must use them in combination with running the model multiple times, to produce multiple A-scans that comprise a B-scan. For example with the command:

python -m gprMax user_models/cylinder_Bscan_2D.in -n 60

You are just missing the command line argument -n to run multiple times.

This example model might help clarify http://docs.gprmax.com/en/latest/examples_simple_2D.html#b-scan-from-a-metal-cylinder

[apcode]

Aha, -n 60, that's the "something obvious" I was missing :)
Thanks.