Custom Query (111 matches)

GeoTIFF is a standard format for terrain data. There are numerous tools for manipulating GeoTIFFs and converting from other formats into GeoTIFF. Currently survex supports hgt and bil for terrain data, but I've been unable to find a free tool to convert from GeoTIFF to either of these formats. It would be great if survex terrain data support were expanded to included GeoTIFF.

I was trying to build latest version 1.2.38 (cannot specify on this page for 1.2.38) on Mac OSX 10.13.6 and almost finished. Att the end I received a couple errors about a missing macro. Here is the end of the build log file:

In file included from ./cavern.h:36: /usr/local/Cellar/proj/6.1.0/include/proj_api.h:37:2: error: 'To use the proj_api.h you must define the macro ACCEPT_USE_OF_DEPRECATED_PROJ_API_H' #error 'To use the proj_api.h you must define the macro ACCEPT_USE_OF_DEPRECATED_PROJ_API_H'

1 error generated. 2 errors generated. make[3]: * [listpos.o] Error 1 make[3]: * Waiting for unfinished jobs.... make[3]: * [cavern.o] Error 1 2 errors generated. make[3]: * [commands.o] Error 1 mv -f .deps/date.Tpo .deps/date.Po make[2]: * [all] Error 2 make[1]: * [all-recursive] Error 1 make: * [all] Error 2

I am trying to build the survex FreeBSD port with proj-6.1.0.

First, it asked to add -DACCEPT_USE_OF_DEPRECATED_PROJ_API_H. With this define the build proceeds, but later fails: cc -Wall -W -Wunused -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wnested-externs -Wcast-align -I/usr/local/include -O2 -pipe -fno-omit-frame-pointer -DACCEPT_USE_OF_DEPRECATED_PROJ_API_H -fstack-protector-strong -fno-strict-aliasing -I/usr/local/include -fstack-protector-strong -o cavern cavern.o date.o listpos.o commands.o datain.o netskel.o network.o readval.o matrix.o img_hosted.o netbits.o useful.o validate.o netartic.o thgeomag.o cmdline.o message.o str.o filename.o osdepend.o z_getopt.o getopt1.o -L/usr/local/lib -lproj -lm ld: error: undefined symbol: pj_factors

referenced by commands.c

commands.o:(cmd_declination)

cc: error: linker command failed with exit code 1 (use -v to see invocation)

FreeBSD 12 clang-8