* Nikos Alexandris <[email protected]> [2018-11-14 02:27:29 +0100]:
* Even Rouault <[email protected]> [2018-11-07 12:10:19 +0100]:
```
echo 12 55 0 0 | proj "+proj=bertin1953 +wktext"
Rel. 6.0.0, March 1st, 2019
<proj>:
projection initialization failure
cause: unknown projection id
program abnormally terminated
```
'proj' syntax is without quoting. And you only need +wktext for GDAL, not for
PROJ utilities
or using the following map
```
file TM_WORLD_BORDERS_SIMPL-0.3.shp
TM_WORLD_BORDERS_SIMPL-0.3.shp: ESRI Shapefile version 1000 length 224094
type Polygon ```
`ogr2ogr` segfaults:
```
ogr2ogr -t_srs "+proj=bertin1953 +wktext"
TM_WORLD_BORDERS_SIMPL-0.3_Bertin1953.shp TM_WORLD_BORDERS_SIMPL-0.3.shp
ERROR 6: Failed to initialize PROJ.4 with `+proj=bertin1953 +wktext'.
Segmentation fault
```
It is likely you have an issue with GDAL linking also against your system
PROJ. Has it been compiled --with-static-proj / --with-proj or not ? Check
with ldd which libproj libgdal links against. You may need to adjust your
LD_LIBRARY_PATH and potentially create a symbolic link from the new
libproj.so.xxxx to the name of the old libproj.so.yyyyy so that GDAL sees one
and one single libproj.
By the way, are there any notes on LD_LIBRARY_PATH? I mean, with respect to
GDAL/OGR and Proj4.
I still can't make sense of it. While I also posted about this (and some
related stuff) on the forums of the Linux distribution I use [0],
here some overview:
Paths:
```
export LD_LIBRARY_PATH=/lib:/usr/lib:/usr/local/lib
ldconfig
echo $LD_LIBRARY_PATH
/lib:/usr/lib:/usr/local/lib
```
PROJ is there:
```
ldd /usr/local/bin/proj
linux-vdso.so.1 (0x00007ffcf57da000)
libproj.so.13 => /usr/local/lib/libproj.so.13 (0x00007f2f0e5c0000)
libpthread.so.0 => /lib/libpthread.so.0 (0x00007f2f0e3a0000)
libm.so.6 => /lib/libm.so.6 (0x00007f2f0e05e000)
libc.so.6 => /lib/libc.so.6 (0x00007f2f0dc9a000)
/lib64/ld-linux-x86-64.so.2 (0x00007f2f0e836000)
```
Berting is there:
```
proj -l=bertin1953
bertin1953 : Bertin 1953
Misc Sph no inv.
proj -lp |grep bertin
bertin1953 : Bertin 1953
```
OGR sees nothing:
```
ldd /usr/bin/ogrinfo |grep proj
```
So, `ogr2ogr` fails to pick up "Bertin 1953":
```
ogr2ogr -t_srs +proj=bertin1953 TM_WORLD_BORDERS_SIMPL-0.3_Bertin1953.shp
TM_WORLD_BORDERS_SIMPL-0.3.shp
ERROR 1: Failed to process SRS definition: +proj=bertin1953
```
How to do you say "hey GDAL/OGR, pick this libproj.so up"? Is this
https://trac.osgeo.org/gdal/wiki/ConfigOptions#PROJSO relevant at
run-time?
I tried to set PROJSO to point to `/usr/local/lib64/libproj.so` but does
not help.
(
I wonder if this wouldn't be just easier to solve with a docker image.
)
Nikos
[0]
https://forums.funtoo.org/topic/1844-using-latest-proj-from-its-source-and-some-generic-questions-on-build-logs/?page=0#comment-8757
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