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contour-levels.ncl
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undef("setContourLevels")
procedure setContourLevels (res:logical, vname:string,diff:logical)
begin
if (vname.eq."U") then
res@cnLevelSelectionMode = "ManualLevels" ; manual contour levels
if (diff) then
res@cnLevelSpacingF = 1.0 ; contour interval
res@cnMinLevelValF =-8.0 ; min level
res@cnMaxLevelValF = 4.0 ; max level
else
res@cnLevelSpacingF = 5.0 ; contour interval
res@cnMinLevelValF = -10.0 ; min level
res@cnMaxLevelValF = 65.0 ; max level
end if
end if
if (vname.eq."PS") then
res@cnLevelSelectionMode = "ManualLevels" ; manual contour levels
if (diff) then
res@cnLevelSpacingF = 1.0 ; contour interval
res@cnMinLevelValF = -4.0 ; min level
res@cnMaxLevelValF = 10.0 ; max level
else
res@cnLevelSpacingF = 2.0 ; contour interval
res@cnMinLevelValF = 996.0 ; min level
res@cnMaxLevelValF =1020.0 ; max level
end if
end if
if (vname.eq."PRECT") then
res@cnLevelSelectionMode = "ManualLevels" ; manual contour levels
if (diff) then
res@cnLevelSpacingF = 0.5 ; contour interval
res@cnMinLevelValF = -3.5 ; min level
res@cnMaxLevelValF = 4.5 ; max level
else
res@cnLevelSpacingF = 2.0 ; contour interval
res@cnMinLevelValF = 0.0 ; min level
res@cnMaxLevelValF = 20.0 ; max level
end if
end if
if (vname.eq."CLDTOT") then
res@cnLevelSelectionMode = "ManualLevels" ; manual contour levels
if (diff) then
res@cnLevelSpacingF = 0.02 ; contour interval
res@cnMinLevelValF = -0.12 ; min level
res@cnMaxLevelValF = 0.06 ; max level
else
res@cnLevelSpacingF = 0.05 ; contour interval
res@cnMinLevelValF = 0.4 ; min level
res@cnMaxLevelValF = 0.75 ; max level
end if
end if
if (vname.eq."V") then
res@cnLevelSelectionMode = "ManualLevels" ; manual contour levels
if (diff) then
res@cnLevelSpacingF = 0.1 ; contour interval
res@cnMinLevelValF = -1.0 ; min level
res@cnMaxLevelValF = 1.0 ; max level
else
res@cnLevelSpacingF = 1.0 ; contour interval
res@cnMinLevelValF = -5.0 ; min level
res@cnMaxLevelValF = 5.0 ; max level
end if
end if
if (vname.eq."Q") then
res@cnLevelSelectionMode = "ManualLevels" ; manual contour levels
if (diff) then
res@cnLevelSpacingF = 0.02 ; contour interval
res@cnMinLevelValF = -0.02 ; min level
res@cnMaxLevelValF = 0.3 ; max level
else
res@cnLevelSpacingF = 1.0 ; contour interval
res@cnMinLevelValF = 0.0 ; min level
res@cnMaxLevelValF = 16.0 ; max level
end if
end if
if (vname.eq."CLOUD") then
res@cnLevelSelectionMode = "ManualLevels" ; manual contour levels
if (diff) then
res@cnLevelSpacingF = 0.01 ; contour interval
res@cnMinLevelValF = -0.04 ; min level
res@cnMaxLevelValF = 0.06 ; max level
else
; res@cnLevelSpacingF = 0.025 ; contour interval
res@cnMinLevelValF = 0.0 ; min level
res@cnMaxLevelValF = .45 ; max level
end if
end if
if (vname.eq."OMEGA") then
res@cnLevelSelectionMode = "ManualLevels" ; manual contour levels
if (diff) then
res@cnLevelSpacingF = 0.2 ; contour interval
res@cnMinLevelValF = -1.2 ; min level
res@cnMaxLevelValF = 0.4 ; max level
else
res@cnLevelSpacingF = 1.0 ; contour interval
res@cnMinLevelValF = -14.0 ; min level
res@cnMaxLevelValF = 4.0 ; max level
end if
end if
if (vname.eq."T") then
res@cnLevelSelectionMode = "ManualLevels" ; manual contour levels
if (diff) then
res@cnLevelSpacingF = 0.5 ; contour interval
res@cnMinLevelValF = -1.0 ; min level
res@cnMaxLevelValF = 3.0 ; max level
else
res@cnLevelSpacingF = 10.0 ; contour interval
res@cnMinLevelValF = 185.0 ; min level
res@cnMaxLevelValF = 305.0 ; max level
end if
end if
if (vname.eq."RELHUM") then
res@cnLevelSelectionMode = "ManualLevels" ; manual contour levels
if (diff) then
res@cnLevelSpacingF = 1.0 ; contour interval
res@cnMinLevelValF = -6.0 ; min level
res@cnMaxLevelValF = 11.0 ; max level
else
res@cnLevelSpacingF = 10.0 ; contour interval
res@cnMinLevelValF = 0.0 ; min level
res@cnMaxLevelValF = 100.0 ; max level
end if
end if
if (vname.eq."PTEQ") then
res@cnLevelSelectionMode = "ManualLevels" ; manual contour levels
if (diff) then
res@cnLevelSpacingF = 0.04 ; contour interval
res@cnMinLevelValF = -0.24 ; min level
res@cnMaxLevelValF = 0.24 ; max level
else
res@cnLevelSpacingF = 0.4 ; contour interval
res@cnMinLevelValF = -2.4 ; min level
res@cnMaxLevelValF = 1.8 ; max level
end if
end if
if (vname.eq."PTTEND") then
res@cnLevelSelectionMode = "ManualLevels" ; manual contour levels
if (diff) then
res@cnLevelSpacingF = 0.1 ; contour interval
res@cnMinLevelValF = -0.6 ; min level
res@cnMaxLevelValF = 0.6 ; max level
else
res@cnLevelSpacingF = 1.0 ; contour interval
res@cnMinLevelValF = -2.0 ; min level
res@cnMaxLevelValF = 6.0 ; max level
end if
end if
; return(area_string)
end