Require C-contiguous/aligned array for writing (fixes #6)

12 jobs for issue_6 in 65 minutes and 25 seconds (queued for 5 seconds)
Status Name Job ID Coverage
  Build
passed build_linux_27 #12684
conda-linux

00:06:05

passed build_linux_34 #12685
conda-linux

00:04:19

passed build_linux_35 #12686
conda-linux

00:08:20

passed build_macosx_27 #12687
conda-macosx

00:06:58

passed build_macosx_34 #12688
conda-macosx

00:09:30

passed build_macosx_35 #12689
conda-macosx

00:11:05

 
  Test
passed test_linux_27 #12690
conda-linux

00:01:04

92.0%
passed test_linux_34 #12691
conda-linux

00:02:14

92.0%
passed test_linux_35 #12692
conda-linux

00:03:18

92.0%
passed test_macosx_27 #12693
conda-macosx

00:02:04

92.0%
passed test_macosx_34 #12694
conda-macosx

00:04:11

92.0%
passed test_macosx_35 #12695
conda-macosx

00:06:17

92.0%