Thank you for your improvement! I must admit though, that it is not very clear to me what is
going on. I think you might be working off of an older version of the source code than what is
in master so the diff with your file is not so easy to follow.
In general, code contributions are best given as Pull Requests on out GitHub page. It makes
it a lot simpler to see what’s changed and you get proper credit for your contribution. I’d
encourage you to submit your patch there instead.
> On 7 Jul 2018, at 15:23, Michael Stumpf <[hidden email]> wrote:
> attached you can find the "PJ_lagrng.c" with an improved inverse projection. The change should be self explanatory. If you have questions don't hesitate to contact me.
> Best regards, Michael
> Proj mailing list
> [hidden email] > http://lists.maptools.org/mailman/listinfo/proj