proj4 C code incorporated (will not compile)
proj4 code: use "projects.h"
proj4 etmerc added
use "projects.h"
proj4: some progress on tests
working on proj4
mapprojection work [broken]
broken
fix Rbuildignore [compiles now]
proj4_interface working now
code format
proj4
proj4 testing with options(oceProj4Test=TRUE)
PROJ.4: fix two compiler warnings
PROJ.4: clean some clang warnings (not all)
PROJ.4: some gcc warnings addressed
PROJ.4: some gcc warnings addressed
address check warning
PROJ.4: fix compile warnings on author computer

PKG_CFLAGS='--pedantic -Wmissing-braces -Wuninitialized
-Wunused-const-variable -Wunused-variable' make
mapPlot gets new refs