diff options
Diffstat (limited to 'boltzgen/geometry.py')
| -rw-r--r-- | boltzgen/geometry.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/boltzgen/geometry.py b/boltzgen/geometry.py index 4b61982..193cbe6 100644 --- a/boltzgen/geometry.py +++ b/boltzgen/geometry.py @@ -1,3 +1,4 @@ +import re from utility.ndindex import ndindex class Geometry: @@ -7,6 +8,22 @@ class Geometry: self.size_z = size_z self.volume = size_x * size_y * size_z + @classmethod + def parse(self, s): + args = re.search(r'([0-9]+):([0-9]+):?([0-9]+)?', s) + if args.group(3) == None: + return self(int(args.group(1)), int(args.group(2))) + else: + return self(int(args.group(1)), int(args.group(2)), int(args.group(3))) + + def dimension(self): + if self.size_x > 1 and self.size_y > 1 and self.size_z == 1: + return 2 + elif self.size_x > 1 and self.size_y > 1 and self.size_z > 1: + return 3 + else: + raise Exception('Geometry malformed') + def inner_cells(self): for idx in numpy.ndindex(self.inner_size()): yield tuple(map(lambda i: i + 1, idx)) |