Ticket #145 (closed task: fixed)

Opened 3 years ago

Last modified 15 months ago

Distribute CH init file and shiftgrid

Reported by: strk Owned by: warmerdam
Priority: major Milestone: 4.9.0
Component: BuildConfig Version: Development (trunk)
Keywords: Cc: twpayne

Description

This ticket is to distribute Swiss projection gridshift and associated init file.

Attachments

CH Download (1.1 KB) - added by strk 3 years ago.
New version with comments and no +towgs84
CHENyx06-Distribution.pdf Download (18.9 KB) - added by strk 3 years ago.
Permission of distribution for gridshift file
0001-Install-CH-init-file-as-part-of-make-install-145.patch Download (0.7 KB) - added by strk 3 years ago.
Install CH file as part of "make install"
install-CH-init-file.patch Download (0.9 KB) - added by twpayne 2 years ago.
Patch nad/Makefile.am and nad/Makefile.in to install nad/CH
install-CH-init-file.2.patch Download (0.9 KB) - added by twpayne 2 years ago.
Patch nad/Makefile.am and nad/Makefile.in to install nad/CH

Change History

Changed 3 years ago by strk

The referenced NTv2 file was attached to the message this is a reply of:  http://lists.maptools.org/pipermail/proj/2012-February/006119.html the message was too big and was waiting for moderator to approve it. The file is also too big to attach here.

We're waiting for an official statement about distribution licensing. Alternatively we could use the one I derived which can be found here:  http://lists.maptools.org/pipermail/proj/2012-February/006093.html

Changed 3 years ago by warmerdam

  • status changed from new to assigned

I note that the CH file is using +towgs84 *and* +nadgrids, but there is no well defined behavior in such a case. I'd appreciate this not being done. Also, please add comments in the file indicating how it is intended to be used.

With regard to the grid shift file, can you not host it somewhere and add an http url? Are you waiting for a statement from me on the derived file? If the original file was ok to distribute, then a derived file should be. I don't recall if I checked the original file carefully with regard to distribution rights.

Changed 3 years ago by strk

I didn't drop "+towgs84" due to the rumors that it may in the future be used for points outside the grid. No problem dropping it. I'm attaching a new version w/out it and with comments added.

It looks like swisstopo published the new gridshift file here:  http://www.swisstopo.admin.ch/internet/swisstopo/en/home/topics/survey/lv03-lv95/chenyx06/distortion_grids.html Direct url to the one we need:  http://www.swisstopo.admin.ch/internet/swisstopo/en/home/topics/survey/lv03-lv95/chenyx06/distortion_grids.parsys.65772.downloadList.15818.DownloadFile.tmp/chenyx06etrs.gsb

The notice on website says: "you can freely download it", doesn't mention redistribution

Changed 3 years ago by strk

  • attachment CH Download added

New version with comments and no +towgs84

Changed 3 years ago by warmerdam

  • status changed from assigned to closed
  • resolution set to fixed

I have added the init file in trunk (r2175).

Changed 3 years ago by strk

Permission of distribution for gridshift file

Changed 3 years ago by strk

should I file another ticket for distributing the gridshift ?

Changed 3 years ago by strk

Install CH file as part of "make install"

Changed 3 years ago by strk

  • status changed from closed to reopened
  • resolution fixed deleted

The patch adds CH to the list of files installed by "make install"

Changed 3 years ago by warmerdam

CH added to dist (r2179).

Changed 3 years ago by warmerdam

  • status changed from reopened to closed
  • resolution set to fixed

Changed 2 years ago by strk

Gridshift file uploaded here:  http://download.osgeo.org/proj/hdatum/ togheter with distribution license

README updated.

Changed 2 years ago by twpayne

Patch nad/Makefile.am and nad/Makefile.in to install nad/CH

Changed 2 years ago by twpayne

Patch nad/Makefile.am and nad/Makefile.in to install nad/CH

Changed 2 years ago by twpayne

  • cc twpayne added
  • status changed from closed to reopened
  • resolution fixed deleted

The CH file is not installed by make install. It has been added to the EXTRA_DIST variable in nad/Makefile.am and nad/Makefile.in, but should also have been added to the pkgdata_DATA variable. The attached patch fixes this.

Changed 15 months ago by warmerdam

  • status changed from reopened to closed
  • resolution set to fixed
  • component changed from default to BuildConfig
  • milestone changed from 4.8.0 to 4.9.0

Fixed (r2371) - Thanks!

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