fix offset to first evlr

tmontaigu · Mar 9, 2020 · 84a4484 · 84a4484
1 parent ecb52b3
commit 84a4484
Show file tree

Hide file tree

Showing 3 changed files with 5 additions and 3 deletions.
diff --git a/pylas/__init__.py b/pylas/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "0.4.1"
+__version__ = "0.4.2"
 
 from . import errors, vlrs
 from .headers import HeaderFactory

diff --git a/pylas/lasdatas/las14.py b/pylas/lasdatas/las14.py
@@ -2,6 +2,7 @@
 from .. import evlrs
 from ..headers.rawheader import RawHeader1_4
 from ..utils import ctypes_max_limit
+from ..vlrs import vlrlist
 
 
 class LasData(LasBase):
@@ -34,7 +35,8 @@ def write_to(self, out_stream, do_compress=False):
         if not do_compress:
             if len(self.evlrs) > 0:
                 self.header.number_of_evlr = len(self.evlrs)
-                self.header.start_of_first_evlr = self.header.point_size * self.header.point_count
+                raw_vlrs = vlrlist.RawVLRList.from_list(self.vlrs)
+                self.header.start_of_first_evlr = (self.header.point_size * self.header.point_count) + self.header.size + raw_vlrs.total_size_in_bytes()
 
             super().write_to(out_stream, do_compress=do_compress)
             if len(self.evlrs) > 0:

diff --git a/setup.py b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name="pylas",
-    version="0.4.1",
+    version="0.4.2",
     description="Las/Laz reading and writing in python",
     long_description=readme,
     url="https://github.com/tmontaigu/pylas",