tmp commit - toward 0.0.1

pina/tdproblem1d.py

@@ -0,0 +1,27 @@
+import numpy as np
+from .problem1d import Problem1D
+from .segment import Segment
+
+class TimeDepProblem1D(Problem1D):
+
+    def __init__(self, variables=None, bc=None, initial=None, tend=None, domain_bound=None):
+        self.variables = variables
+        self._spatial_dimensions = 2
+        self.tend = tend
+        self.tstart = 0
+        if domain_bound is None:
+            bound_pts = [bc[0] for bc in self.boundary_conditions]
+            domain_bound = np.array([
+                [min(bound_pts), max(bound_pts)],
+                [self.tstart,    self.tend     ]
+            ])
+
+        self.domain_bound = np.array([[-1, 1],[0, 1]])#domain_bound
+        print(domain_bound)
+        self.boundary_conditions = (
+            (Segment((bc[0][0], self.tstart), (bc[1][0], self.tstart)), initial),
+            (Segment((bc[0][0], self.tstart), (bc[0][0], self.tend)), bc[0][1]),
+            (Segment((bc[1][0], self.tstart), (bc[1][0], self.tend)), bc[1][1])
+        )
+
+