Add Meson build file

meson.build

@@ -0,0 +1,22 @@
+# Meson build file for pymt_topography.
+project('pymt_topography', version: '0.2.dev0')
+
+py = import('python').find_installation(pure: false)
+
+# Files get copied to <python directory>/site-packages/<subdir>
+install_pkg_srcs = [
+    meson.project_name() / '__init__.py',
+    meson.project_name() / 'bmi.py',
+]
+py.install_sources(
+    install_pkg_srcs,
+    subdir: meson.project_name(),
+)
+
+install_subdir(
+    'meta/Topography',
+    install_dir: py.get_install_dir() / meson.project_name() / 'data',
+)
+
+# This is a temporary fix for editable installs.
+run_command('cp', '-r', meson.project_name() / 'data', 'build')