Commit 7b179884 authored by Poggio, Laura's avatar Poggio, Laura

Update markdown/wcs_from_R.md

parent ee85b43c
......@@ -75,10 +75,13 @@ igh='+proj=igh +lat_0=0 +lon_0=0 +datum=WGS84 +units=m +no_defs' # proj string f
We paste all the components of the WCS request:
```R
wcs = paste(wcs_path,wcs_service,wcs_version,sep="&")
wcs = paste(wcs_path,wcs_service,wcs_version,sep="&") # This works for gdal >= 2.3
```
**NOTE**
For gdal < 2.3 an extra `&` is necessary at the end of the string: `wcs = paste0(wcs,"&")`
###### 2. Then we create a XML that can be used with the `gdal` utility after being saved to disk:
```R
l1 <- newXMLNode("WCS_GDAL")
......
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