lasiadhi / USACE-Bathymetry

0 stars 2 forks source link

sign of delta #66

Closed dwb1988 closed 8 years ago

dwb1988 commented 8 years ago

the paper showed a negative sign before delta in the ODE function.

because the positive direction of x axis is from beach to offshore.

In our case, we need to eliminate that sign ! or we may get complex value for H vector