[PROJ] X/Y swap

[Paul Ramsey]

Semi-related to my earlier post...

(a) what's a good way to figure out the units of the start/end of a PJ?
(b) I see that when I do this:

pj = proj_create_crs_to_crs(NULL, "EPSG:4326", "EPSG:3005", NULL);

I get a PJ in which the first ordinate is latitude and second is
longitude, so the old EPSG axis-order issue... is there a global way
to turn this off / condition this or am I going to have to interrogate
axes in my implementation?

P.