hypertidy/PROJ

CRASH

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This crashes R on Windows, with PROJ winlib 6.1.0

VERSION = 6.1.0

Ok on Linux with PROJ 7 (Rel. 7.0.0, March 1st, 2020) - so let's try upgrade.

x <- cbind(c(100.25, 100.75, 101.25, 101.75, 102.25, 102.75), 
           100.25)


source <-  "+proj=longlat +datum=WGS84 +ellps=WGS84 +towgs84=0,0,0"
target <- "+proj=merc +datum=WGS84"

PROJ::proj_trans_generic(x, target, source = source)

But ok on

it doesn't crash now ... so f knows