Path needs to be updated for getco2 script

[ekluzek]

General Type of Issue: bug

Details of Issue:

There's a simple change required to get the directory right in the getco2_historical.ncl script.

diff --git a/tools/ncl_scripts/getco2_historical.ncl b/tools/ncl_scripts/getco2_historical.ncl
index b4103c4..13630de 100644
--- a/tools/ncl_scripts/getco2_historical.ncl
+++ b/tools/ncl_scripts/getco2_historical.ncl
@@ -26,7 +26,7 @@ begin
    if ( ismissing(clmroot) )then
       querynml = "../../"+querynml;
    else
-      querynml = clmroot+"/components/clm/"+querynml;
+      querynml = clmroot+"/"+querynml;
    end if
    histrcp = -999.9
    if ( ismissing(rcp) )then

What is the CTSM version you are using (output of git describe)?: clm5.0.dev012

This problem would have existed since the move to git.

What is the machine you are running on:? cheyenne

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