pymcnp: rebuilt parsers

Author: BitterB0NG0

examples/example_box.py

@@ -0,0 +1,39 @@
+import pymcnp
+
+
+RADIUS_AIR = 60
+RADIUS_SHIELD = 15
+RADIUS_LEAD = 1
+
+BOX_AIR = pymcnp.inp.SurfaceOption_Rpp.from_mcnp(
+    f'rpp {-RADIUS_AIR} {RADIUS_AIR} {-RADIUS_AIR} {RADIUS_AIR} {-RADIUS_AIR} {RADIUS_AIR}'
+)
+BOX_SHIELD = pymcnp.inp.SurfaceOption_Rpp.from_mcnp(
+    f'rpp {-RADIUS_SHIELD} {RADIUS_SHIELD} {-RADIUS_SHIELD} {RADIUS_SHIELD} {-RADIUS_SHIELD} {RADIUS_SHIELD}'
+)
+BOX_LEAD = pymcnp.inp.SurfaceOption_Rpp.from_mcnp(
+    f'rpp {-RADIUS_LEAD} {RADIUS_LEAD} {-RADIUS_LEAD} {RADIUS_LEAD} {-RADIUS_LEAD} {RADIUS_LEAD}'
+)
+
+MATERIAL_AIR = pymcnp.inp.DataOption_M.from_formula(1, {'N2': 0.8, 'O2': 0.2})
+MATERIAL_SHIELD = pymcnp.inp.DataOption_M.from_formula(2, {'TiO2': 0.5, 'PbO': 0.5})
+MATERIAL_LEAD = pymcnp.inp.DataOption_M.from_formula(3, {'Pb': 1})
+
+inp = pymcnp.inp.Inp.from_mcnp(
+    f"""
+Box Example
+10 1 0.5 20
+11 2 0.5 21:20
+12 3 0.5 22:21
+13 0     23
+
+20 {BOX_AIR}
+21 {BOX_SHIELD}
+22 {BOX_LEAD}
+23 SO {RADIUS_AIR + RADIUS_SHIELD + RADIUS_LEAD + 1}
+
+SDEF X=0 Y=0 Z=0 ERG=2.2
+"""[1:-1]
+)
+
+print(inp.data)