performs analytics and writes the result (pval, tstat) back to netcdf vars on the uEFV dim
performs analytics and writes the result (pval, tstat) back to netcdf vars on the uEFV dim

git-svn-id: 410459702e6123a874d92574e1336b0959d85891@10349 2913f559-6b04-0410-9a09-c530ee9f5186

gxa/gxa,gxa/gxa,gxa/gxa,gxa/gxa,gxa/gxa