Gamma and Base PLUS models

Base Model and Gamma Model PLUS<br>with Do(R) -- gradient problem fixed<br>Ferriere source term<br>resolution 8<br>full-sky<br>ringModel<br>XCO: p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Monaco} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Monaco; color: #931a68} span.s1 {color: #931a68} span.s2 {color: #000000} span.Apple-tab-span {white-space:pre} if (r &gt; 4.5) return 5.0; else return 1.9*1.8;