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func_plot_gpi.ncl
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func_plot_gpi.ncl
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load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
load "/home/pgchiu/walker1/func_read/func_misc.ncl"
load "func_dots.ncl"
load "func_plot_time_series.ncl" ;;plot_time_series(dts,title,filename)
load "func_read_rvke_sst.ncl"
load "func_gpi.ncl"
load "func_plot_trend.ncl"
load "func_dailygpi.ncl"
load "func_plot_coloredScatter.ncl"
;;load "func_avginmons.ncl"
function plotsquare(wks,plot)
begin
;; bottom left corner start clockwise
;;ts = wgt_areaave(gpic(:,{10:25},{110:160}),1.,1.,0) ;; MGR
linex = (/110.,110.,160.,160.,110./)
liney = (/ 10., 25., 25., 10., 10./)
mdrres = True
mdrres@gsLineColor ="red"
mdrres@gsLineThicknessF = 5.0
a = gsn_add_polyline(wks,plot,linex,liney,mdrres)
return a
end
undef("annual_sum")
function annual_sum(monts[*],mon[*])
begin
if(.not.any(mon.eq.0))then
yrts = monts(::12)
yrts = 0
do m = 0,11
mm = m+1
if(any(mm.eq.mon))then
yrts = yrts + monts(m::12)
end if
end do
nm = dimsizes(mon)
else
yrts = month_to_annual(monts,0)
nm = 12
end if
yrts@nmonth = nm
return yrts
end
undef("annual_sum3d") ;; t,y,x
function annual_sum3d(monts[*][*][*],mon[*])
begin
if(.not.any(mon.eq.0))then
yrts = monts(::12,:,:)
yrts = 0
do m = 0,11
mm = m+1
if(any(mm.eq.mon))then
yrts = yrts + monts(m::12,:,:)
end if
end do
nm = dimsizes(mon)
else
yrts = month_to_annual(ts,0)
nm = 12
end if
yrts@nmonth = nm
return yrts
end
undef("read_gpic_datafile")
function read_gpic_datafile(years[*],var)
begin
;; var include: cETA, cRH, cVpot, cVshear, gpimax
;; MqGPI, cMq
mqvar = (/"mqGPI","cMq"/)
if(isatt(years,"dataset"))then
dataset = ""+years@dataset
else
dataset = ""
end if
if(dataset .eq."eraim")then
dataset = ""
end if
ny = dimsizes(years)
if(any(var.eq.mqvar))then
f = addfile("gpi/mqgpi"+dataset+years(0)+".nc","r")
else
f = addfile("gpi/gpi"+dataset+years(0)+"comp.nc","r")
end if
gpiconeyear = f->$var$
dims = dimsizes(gpiconeyear)
dims(0) = ny*12
gpicmons = new(dims,typeof(gpiconeyear))
times = new(ny*12,"integer")
gpicmons!0 = "time"
gpicmons!1 = gpiconeyear!1
gpicmons&$gpicmons!1$ = gpiconeyear&$gpiconeyear!1$
gpicmons!2 = gpiconeyear!2
gpicmons&$gpicmons!2$ = gpiconeyear&$gpiconeyear!2$
gpicmons(0:11,:,:) = (/gpiconeyear/)
times(0:11) = yyyymm_time(years(0),years(0),"integer")
do y = 1, ny-1
if(any(var.eq.mqvar))then
f = addfile("gpi/mqgpi"+dataset+years(y)+".nc","r")
else
f = addfile("gpi/gpi"+dataset+years(y)+"comp.nc","r")
end if
times(y*12:y*12+11) = yyyymm_time(years(y),years(y),"integer")
gpicmons(y*12:y*12+11,:,:) = (/f->$var$/)
end do
gpicmons&time = times
gpicmons@dataset = dataset
return gpicmons
end
undef("read_gpi_datafile")
function read_gpi_datafile(years[*])
begin
ny = dimsizes(years)
if(isatt(years,"dataset"))then
dataset = years@dataset
print("data use: "+dataset)
else
dataset = ""
end if
f = addfile("gpi/gpi"+dataset+years(0)+".nc","r")
gpioneyear = f->gpi
dims = dimsizes(gpioneyear)
dims(0) = ny*12
gpimons = new(dims,typeof(gpioneyear))
times = new(ny*12,"integer")
gpimons!0 = "time"
gpimons!1 = gpioneyear!1
gpimons&$gpimons!1$ = gpioneyear&$gpioneyear!1$
gpimons!2 = gpioneyear!2
gpimons&$gpimons!2$ = gpioneyear&$gpioneyear!2$
gpimons(0:11,:,:) = (/gpioneyear/)
times(0:11) = yyyymm_time(years(0),years(0),"integer")
do y = 1, ny-1
f = addfile("gpi/gpi"+dataset+years(y)+".nc","r")
times(y*12:y*12+11) = yyyymm_time(years(y),years(y),"integer")
gpimons(y*12:y*12+11,:,:) = (/f->gpi/)
end do
gpimons&time = times
return gpimons
end
undef("read_gpiClm")
function read_gpiClm(years[*],mon)
begin
if(isatt(years,"calclm").and.years@calclm)then
gpi = cal_gpiclm(years,mon)
return gpi
else
if(any(mon.eq.0))then
mons = ispan(1,12,1)
else
mons = mon
end if
gpimon = read_gpi_datafile(years)
gpiclm = clmMonTLL(gpimon)
gpiclm&month = ispan(1,12,1)
if(dimsizes(mons).gt.1)then
gpi = dim_avg_n_Wrap(gpiclm({mons},:,:),0)
else
gpi = gpiclm({mons},:,:)
end if
return gpi
end if
print("read_gpiClm() error")
exit
end
undef("plot_gpi")
function plot_gpi(years,mon,title,filename)
begin
gpi = read_gpiClm(years,mon) ;; read averaged gpi/month
datamax = 8.
if(isatt(years,"ano").and.years@ano)then
load "res_years.ncl"
gpiall = read_gpiClm(allyears,mon)
gpi = gpi - gpiall
datamax = 4.0
end if
gpisumlo = linint2_Wrap(gpi&lon,gpi&lat,gpi,False,gpi&lon(1::2),gpi&lat(1::2),0)
res = True
res@filename = filename
res@title = title
if(any(mon.eq.0))then ;; allmon get lower GPI
datamax = 4.0
end if
res@datamax = datamax
;res@plotarea = "Pac"
print(max(gpisumlo({0:40},{110:180})))
res@overmark = max(abs(gpisumlo({0:40},{110:180})))/2
a = plot_dot(gpisumlo,res)
return True
end
undef("plot_dailygpi")
function plot_dailygpi(years,mon[*]:integer,title:string,filename:string)
begin
m1 = (/1,32,60,91,121,152,182,213,244,274,305,335/) ;; 12 day of year
m1 = m1-1
m2 = (/31,59,90,120,151,181,212,243,273,304,334,365/)
m2 = m2-1
dgpi = cal_dailygpi(1995)
dgpiclm = dim_avg_n_Wrap(dgpi,0)
dgpiclm = 0.
nm = dimsizes(mon)
do m = 0,nm-1
dmon = mon(m)-1
dgpiclm = dgpiclm + dim_avg_n(dgpi(m1(dmon):m2(dmon),:,:),0)
end do
dgpiclm = dgpiclm/nm
res = True
res@filename = filename
res@title = title
res@datamax = 8.
lat = fspan(-87.5,87.5,36)
lon = fspan(2.5,357.5,72)
;;dgpiclmlo = linint2_Wrap(dgpiclm&lon,dgpiclm&lat,dgpiclm,False,lon,lat,0)
;;dgpiclmlo!0 = "lat"
;;dgpiclmlo!1 = "lon"
;;dgpiclmlo&lat = lat
;;dgpiclmlo&lon = lon
dgpiclmlo = dgpiclm(1::2,1::2)
dgpiclmlo({17.5},{122.5}) = dgpiclmlo@_FillValue
print(max(dgpiclmlo({0:40},{110:180})))
res@overmark = max(abs(dgpiclmlo({0:40},{110:180})))/2
a = plot_dot(dgpiclmlo({0:40},{110:180}),res)
return True
end
undef("plot_gpic")
function plot_gpic(years[*],mon[*],var[1],title[1],filename[1])
begin
ogpic = read_gpic_datafile(years,var)
gpic = ogpic
gpic = where(ogpic.eq.0,ogpic@_FillValue,ogpic)
gpic!1 = "lat"
gpic!2 = "lon"
gpiclo = linint2_Wrap(gpic&lon,gpic&lat,gpic,False,gpic&lon(1::2),gpic&lat(1::2),0)
gpiclo = log(gpiclo)/log(2.) ;; log2 to emphasis result
;;gpiclo = log(gpiclo)
gpicclm = clmMonTLL(gpiclo)
if(.not.any(mon.eq.0))then
do m = 0, 11
mm = m+1
if(.not.any(mm.eq.mon))then
gpicclm(m,:,:) = gpicclm@_FillValue
end if
end do
end if
pgpicclm = dim_avg_n_Wrap(gpicclm,0)
res = True
res@filename = filename
res@title = title
if(any(mon.eq.0))then
nm = 12
else
nm = dimsizes(mon)
end if
res@datamax = 5.
;res@plotarea = "Pac"
print("value from "+min(pgpicclm({0:40},{110:180}))+" to "+max(pgpicclm({0:40},{110:180})))
res@overmark = max(abs(pgpicclm({0:40},{110:180})))/2
if(filename .ne. "")then
a = plot_dot(pgpicclm,res)
return True
end if
;;wks = gsn_open_wks("ps",var)
;;res = True
;;res@vpWidthF = 0.80 ; make map bigger
;;res@vpHeightF = 0.80
;;res@mpMaxLatF = 60. ; select subregion
;;res@mpMinLatF = -60.
;;res@mpMinLonF = 00.
;;res@mpMaxLonF = 360.
;;res@mpCenterLonF = 180.
;;res@mpFillDrawOrder = "PreDraw"
;;res@cnLevelSpacingF = 10
;;p = gsn_csm_contour_map_ce(wks,ogpic(7,:,:),res)
return pgpicclm
end
undef("plot_gpic_plus")
function plot_gpic_plus(years[*],mon[*],vn1[1],vn2[1],title[1],filename[1])
begin
var1 = plot_gpic(years,mon,vn1,"","")
var2 = plot_gpic(years,mon,vn2,"","")
pgpicclm = var1
pgpicclm = var1+var2
res = True
res@filename = filename
res@title = title
res@datamax = 4.
res@overmark = max(abs(pgpicclm({0:40},{110:180})))/2
a = plot_dot(pgpicclm,res)
return a
end
undef("plot_gpic_ts")
function plot_gpic_ts(yb,ye,mon,var,title,filename)
begin
;title@RightMean = True
years = ispan(yb,ye,1)
copy_VarAtts(yb,years)
ym = yyyymm_time(yb,ye,"integer")
gpic = read_gpic_datafile(years,var)
gpic = where(gpic.le.0,gpic@_FillValue,gpic)
if(isatt(yb,"log").and.yb@log)then
print("take log")
gpic = log(gpic)/log(2.)
end if
if(isatt(yb,"range").and.yb@range.eq."MDR")then
ts = wgt_areaave(gpic(:,{10:30},{110:150}),1.,1.,0) ;; MDR
end if
if(isatt(yb,"range").and.yb@range.eq."MGR")then
ts = wgt_areaave(gpic(:,{10:25},{110:160}),1.,1.,0) ;; MGR
end if
if(.not.isdefined("ts"))then
ts = wgt_areaave(gpic(:,{0:40},{110:180}),1.,1.,0) ;; WNP
end if
if(isatt(yb,"ano"))then
ano = yb@ano
else
ano = True
end if
ts!0 = "yyyymm"
ts&yyyymm = ym
;;print(ts&$ts!0$+" "+ts)
yrts = annual_sum(ts,mon)
yrts = yrts/yrts@nmonth
yrts!0 = "year"
yrts&$yrts!0$ = years
yrts@yref = 0. ;avg(yrts)
if(ano)then
yrts@ymax = 1.2
yrts@ymin = yrts@ymax*(-1)
yrts = yrts - avg(yrts)
else
yrts@ymax = 5.0
yrts@ymin = -3.0
end if
if(isatt(yb,"plotmode"))then
yrts@plotmode = yb@plotmode
end if
p = plot_time_series(yrts,title,filename)
return yrts
end
undef("plot_gpi_ts")
function plot_gpi_ts(yb,ye,mon,title,filename)
begin
;title@RightMean = True
years = ispan(yb,ye,1)
copy_VarAtts(yb,years)
gpi = read_gpi_datafile(years)
gpisumlo = linint2_Wrap(gpi&lon,gpi&lat,gpi,False,gpi&lon(1::2),gpi&lat(1::2),0)
;;ts = dim_sum_Wrap(dim_sum_Wrap(gpisumlo(:,{0:40},{110:180})))
ts = wgt_areaave(gpisumlo(:,{0:40},{110:180}),1.,1.,0)
yrts = annual_sum(ts,mon)
yrts = yrts / yrts@nmonth
yrts!0 = "year"
yrts&$yrts!0$ = years
yrts@yref = 0.
yrts@ymax = 6. ;4000.
p = plot_time_series(yrts,title,filename)
return yrts
end
undef("cor_gpi_race")
function cor_gpi_race(gpits,mons,var)
begin
;; cal correlation
racename = (/"RACE","race","rvke","RvKE"/)
acename = (/"ACE" ,"ace","TyKE","tyke"/)
tyhrname = (/"TyHr","hr" ,"Hr","TLS","TCD","tcd"/)
tygenname= (/"TyGen","Tygen","gen","TGN"/)
pdiname = (/"pdi","PDI"/)
yb = min(gpits&year)
if(isatt(gpits,"emanuel2005Correcting").and.gpits@emanuel2005Correcting)then
yb@emanuel2005Correcting = True
end if
ye = max(gpits&year)
if(any(var .eq. racename))then
tyind = readmonRACE(yb,ye)
end if
if(any(var .eq. tygenname))then
tyind = readmonTygen(yb,ye)
end if
if(any(var .eq. tyhrname))then
tyind = readmonTyhr(yb,ye)
end if
if(any(var .eq. acename))then
tyind = readmonACE(yb,ye)
end if
if(any(var .eq. pdiname))then
print("read PDI not ready yet.")
exit
tyind = readmonACE(yb,ye)
end if
if(.not.isvar("tyind"))then
print("no ty index named"+var)
exit
end if
;;tyindmonts = dim_sum_Wrap(dim_sum_Wrap(tyind(:,{0:40},{110:180})))
tyindmonts = wgt_areaave_Wrap(tyind(:,{0:40},{110:180}),1.,1.,0)
if(dimsizes(mons).eq.1 .and. mons.eq.0)then
else
do m = 0,11
mm = m+1
if(.not.any(mm.eq.mons))then
tyindmonts(m::12) = 0 ;tyindmonts@_FillValue
end if
end do
end if
tyindyrts = month_to_annual(tyindmonts,0)
cor = escorc(gpits,tyindyrts)
return cor
end
undef("plot_race_all_gpits")
function plot_race_all_gpits(yb[1]:integer,ye[1]:integer,title[1]:string,filename[1]:string)
begin
years = ispan(yb,ye,1)
copy_VarAtts(yb,years)
if(isatt(yb,"mons"))then
mons = yb@mons
else
mons = ispan(1,12,1)
end if
if(isatt(yb,"range"))then
range = yb@range
else
range = "WNP"
end if
gen = readmonTygen(yb,ye)
hr = readmonTyhr(yb,ye)
ace = readmonACE(yb,ye)
race = readmonRACE(yb,ye)
gpi = read_gpi_datafile(years)
if(range.eq."MGR")then
genmonts = wgt_areaave_Wrap( gen(:,{10:25},{110:160}),1.,1.,0)
hrmonts = wgt_areaave_Wrap( hr(:,{10:25},{110:160}),1.,1.,0)
acemonts = wgt_areaave_Wrap( ace(:,{10:25},{110:160}),1.,1.,0)
racemonts = wgt_areaave_Wrap(race(:,{10:25},{110:160}),1.,1.,0)
gpimonts = wgt_areaave_Wrap( gpi(:,{10:25},{110:160}),1.,1.,0)
else
genmonts = wgt_areaave_Wrap( gen(:,{0:40},{110:180}),1.,1.,0)
hrmonts = wgt_areaave_Wrap( hr(:,{0:40},{110:180}),1.,1.,0)
acemonts = wgt_areaave_Wrap( ace(:,{0:40},{110:180}),1.,1.,0)
racemonts = wgt_areaave_Wrap(race(:,{0:40},{110:180}),1.,1.,0)
gpimonts = wgt_areaave_Wrap( gpi(:,{0:40},{110:180}),1.,1.,0)
end if
if(dimsizes(mons).eq.1 .and. mons.eq.0)then
print("allmon")
else
do m = 0,11
mm = m+1
if(.not.any(mm.eq.mons))then
genmonts(m::12) = 0
hrmonts(m::12) = 0
acemonts(m::12) = 0
racemonts(m::12) = 0
gpimonts(m::12) = 0
end if
end do
end if
genyrts = month_to_annual(genmonts,0)
hryrts = month_to_annual(hrmonts,0)
aceyrts = month_to_annual(acemonts,0)
raceyrts = month_to_annual(racemonts,0)
gpiyrts = month_to_annual(gpimonts,0)
allyrts = new((/5,dimsizes(gpiyrts)/),typeof(genyrts))
allyrts(0,:) = dim_standardize(genyrts,1)
allyrts(1,:) = dim_standardize(hryrts,1)
allyrts(2,:) = dim_standardize(aceyrts,1)
allyrts(3,:) = dim_standardize(raceyrts,1)
allyrts(4,:) = dim_standardize(gpiyrts,1)
allyrts!0 = "tyind"
allyrts!1 = "year"
allyrts&year = years
allyrts&tyind = (/"NTC","TCD","ACE","RACE","GPI"/)
if(isatt(yb,"plotmode"))then
allyrts@plotmode = yb@plotmode
end if
a = plot_allts(allyrts,title,filename)
return allyrts
end
undef("plot_ntc_gpits")
function plot_ntc_gpits(yb[1]:integer,ye[1]:integer,title[1]:string,filename[1]:string)
begin
years = ispan(yb,ye,1)
copy_VarAtts(yb,years)
if(isatt(yb,"mons"))then
mons = yb@mons
else
mons = ispan(1,12,1)
end if
if(isatt(yb,"range"))then
range = yb@range
else
range = "WNP"
end if
if(isatt(yb,"nostand"))then
nostand = True
else
nostand = False
end if
gen = readmonTygen(yb,ye)
gpi = read_gpi_datafile(years)
if(range.eq."MGR")then
if(nostand)then
genmonts = dim_sum_n_Wrap( gen(:,{10:25},{110:160}),(/1,2/))
end if
genmonts = wgt_areaave_Wrap( gen(:,{10:25},{110:160}),1.,1.,0)
gpimonts = wgt_areaave_Wrap( gpi(:,{10:25},{110:160}),1.,1.,0)
else
if(nostand)then
genmonts = dim_sum_n_Wrap( gen(:,{0:40},{110:180}),(/1,2/))
else
genmonts = wgt_areaave_Wrap( gen(:,{0:40},{110:180}),1.,1.,0)
end if
gpimonts = wgt_areaave_Wrap( gpi(:,{0:40},{110:180}),1.,1.,0)
end if
if(dimsizes(mons).eq.1 .and. mons.eq.0)then
else
do m = 0,11
mm = m+1
if(.not.any(mm.eq.mons))then
genmonts(m::12) = 0
gpimonts(m::12) = 0
end if
end do
end if
genyrts = month_to_annual(genmonts,0)
gpiyrts = month_to_annual(gpimonts,0)
allyrts = new((/2,dimsizes(gpiyrts)/),typeof(genyrts))
if(nostand)then
allyrts(0,:) = genyrts
allyrts(1,:) = gpiyrts
else
allyrts(0,:) = dim_standardize(genyrts,1)
allyrts(1,:) = dim_standardize(gpiyrts,1)
end if
allyrts!0 = "tyind"
allyrts!1 = "year"
allyrts&year = years
allyrts&tyind = (/"NTC","GPI"/)
if(isatt(yb,"plotmode"))then
allyrts@plotmode = yb@plotmode
end if
a = plot_allts(allyrts,title,filename)
return allyrts
end
undef("plot_gpists")
function plot_gpists(mons,title[1]:string,filename[1]:string)
begin
years = ispan(1965,2008,1)
eyears = ispan(1965,2001,1)
cyears = ispan(1979,2008,1) ;; 1979-2009
gpi = read_gpi_datafile(years)
eyears@dataset = "era40"
egpi = read_gpi_datafile(eyears)
cyears@dataset = "cfsr"
cgpi = read_gpi_datafile(cyears)
gpimonts = wgt_areaave_Wrap( gpi(:,{0:40},{110:180}),1.,1.,0)
egpimonts = wgt_areaave_Wrap(egpi(:,{0:40},{110:180}),1.,1.,0)
cgpimonts = wgt_areaave_Wrap(cgpi(:,{0:40},{110:180}),1.,1.,0)
if(dimsizes(mons).eq.1 .and. mons.eq.0)then
else
do m = 0,11
mm = m+1
if(.not.any(mm.eq.mons))then
gpimonts(m::12) = gpimonts@_FillValue
egpimonts(m::12) = egpimonts@_FillValue
cgpimonts(m::12) = cgpimonts@_FillValue
end if
end do
end if
gpiyrts = month_to_annual(gpimonts,0)
egpiyrts = month_to_annual(egpimonts,0)
cgpiyrts = month_to_annual(cgpimonts,0)
allyrts = new((/3,dimsizes(gpiyrts)/),typeof(gpiyrts))
allyrts!0 = "GPI data"
allyrts!1 = "year"
allyrts&$allyrts!1$ = years
allyrts&$allyrts!0$ = (/"ERAIM+ERA40","ERA40","CFSR"/)
allyrts(0,:) = dim_standardize(gpiyrts,1)
allyrts(1,{eyears}) = dim_standardize(egpiyrts,1)
allyrts(2,{cyears}) = dim_standardize(cgpiyrts,1)
allyrts(0,:) = (/gpiyrts/)
allyrts(1,{eyears}) = (/egpiyrts/)
allyrts(2,{cyears}) = (/cgpiyrts/)
;;print(allyrts(0,:)+" "+allyrts(1,:)+" "+allyrts(2,:))
a = plot_allts(allyrts,title,filename)
return allyrts
end
undef("plot_gpisSSTts")
function plot_gpisSSTts(mons,title[1]:string,filename[1]:string)
begin
years = ispan(1965,2008,1)
gpi = read_gpi_datafile(years)
years@dataset = "eraimsstP1"
gpip1 = read_gpi_datafile(years)
years@dataset = "eraimsstM1"
gpim1 = read_gpi_datafile(years)
years@dataset = "eraimsstP2"
gpip2 = read_gpi_datafile(years)
years@dataset = "eraimsstM2"
gpim2 = read_gpi_datafile(years)
gpimonts = wgt_areaave_Wrap( gpi(:,{0:40},{110:180}),1.,1.,0)
gpim1monts = wgt_areaave_Wrap(gpim1(:,{0:40},{110:180}),1.,1.,0)
gpip1monts = wgt_areaave_Wrap(gpip1(:,{0:40},{110:180}),1.,1.,0)
gpim2monts = wgt_areaave_Wrap(gpim2(:,{0:40},{110:180}),1.,1.,0)
gpip2monts = wgt_areaave_Wrap(gpip2(:,{0:40},{110:180}),1.,1.,0)
if(dimsizes(mons).eq.1 .and. mons.eq.0)then
else
do m = 0,11
mm = m+1
if(.not.any(mm.eq.mons))then
gpimonts(m::12) = gpimonts@_FillValue
gpim1monts(m::12) = gpim1monts@_FillValue
gpip1monts(m::12) = gpip1monts@_FillValue
gpim2monts(m::12) = gpim2monts@_FillValue
gpip2monts(m::12) = gpip2monts@_FillValue
end if
end do
end if
gpiyrts = month_to_annual(gpimonts,0)
gpim1yrts = month_to_annual(gpim1monts,0)
gpip1yrts = month_to_annual(gpip1monts,0)
gpim2yrts = month_to_annual(gpim2monts,0)
gpip2yrts = month_to_annual(gpip2monts,0)
allyrts = new((/5,dimsizes(gpiyrts)/),typeof(gpiyrts))
allyrts!0 = "GPI data"
allyrts!1 = "year"
allyrts&$allyrts!1$ = years
allyrts&$allyrts!0$ = (/"SST-2","SST-1","SST","SST+1","SST+2"/)
allyrts(2,:) = (/gpiyrts/)
allyrts(3,:) = (/gpip1yrts/)
allyrts(1,:) = (/gpim1yrts/)
allyrts(4,:) = (/gpip2yrts/)
allyrts(0,:) = (/gpim2yrts/)
a = plot_allts(allyrts,title,filename)
return allyrts
end
undef("read_vpot_monly")
function read_vpot_monly(years[*]:integer)
begin
ny = dimsizes(years)
dataset = ""
if(isatt(years,"dataset"))then
dataset = years@dataset
end if
f = addfile("gpi/Vpot"+dataset+years(0)+".nc","r")
vpotoneyear = f->Vpot
dims = dimsizes(vpotoneyear)
dims(0) = ny*12
vpotmons = new(dims,typeof(vpotoneyear))
times = new(ny*12,"integer")
lon = lonGlobeF(144, "lon", "longitude", "degrees_east")
vpotmons!0 = "time"
vpotmons!1 = vpotoneyear!1
vpotmons&$vpotmons!1$ = vpotoneyear&$vpotoneyear!1$
vpotmons!2 = vpotoneyear!2
vpotmons&$vpotmons!2$ = lon ;vpotoneyear&$vpotoneyear!2$
vpotmons(0:11,:,:) = (/vpotoneyear/)
times(0:11) = yyyymm_time(years(0),years(0),"integer")
do y = 1, ny-1
f = addfile("gpi/Vpot"+dataset+years(y)+".nc","r")
times(y*12:y*12+11) = yyyymm_time(years(y),years(y),"integer")
vpotmons(y*12:y*12+11,:,:) = (/f->Vpot/)
end do
vpotmons&time = times
return vpotmons
end
undef("read_vpot_clm")
function read_vpot_clm(years[*]:integer,imons[*]:integer)
begin
if(any(imons.eq.0))then
mons = ispan(1,12,1)
else
mons = imons
end if
vpotmonly = read_vpot_monly(years)
vpotclm = clmMonTLL(vpotmonly)
vpot = dim_avg_n_Wrap(vpotclm({mons-1},:,:),0)
return vpot
end
undef("plot_vpot") ;; contour
function plot_vpot(years[*]:integer,mons[*]:integer,title[1]:string,filename[1]:string)
begin
vpot = read_vpot_clm(years,mons)
wks = gsn_open_wks("ps",filename)
gsn_define_colormap(wks,"ViBlGrWhYeOrRe")
res = True
res@vpHeightF = 0.40 ; Changes the aspect ratio
res@vpWidthF = 0.85
res@tmXTOn = False
res@tmYROn = False
res@mpMinLatF = -40.
res@mpMaxLatF = 40.
res@mpMinLonF = 0.
res@mpMaxLonF = 360.
res@mpCenterLonF = 180.
res@cnLinesOn = True
res@cnFillOn = True ; turn on color fill
res@tiMainString = title
res@tiMainFont = 29
res@txFont = 29
res@tmXBLabelFont = 29
res@tmYLLabelFont = 29
res@gsnMajorLatSpacing = 10
res@gsnMajorLonSpacing = 60
res@tiMainFontHeightF = 0.015
res@gsnStringFontHeightF = 0.012
res@tmXBLabelFontHeightF = 0.010
res@tmYLLabelFontHeightF = 0.010
res@tmXBLabelFontHeightF = 0.010
res@tmYLLabelFontHeightF = 0.010
res@lbLabelBarOn = True ; turn on individual lb's
res@lbLabelFont = 21
res@lbLabelFontHeightF = 0.010
res@pmLabelBarOrthogonalPosF = 0.2
res@pmLabelBarWidthF = 0.85
res@pmLabelBarHeightF = 0.04
res@cnLevelSelectionMode = "ExplicitLevels"
;res@cnLevels = (/ 00, 35, 40, 45, 50, 55, 60, 65/)
res@cnLevels = ispan(35, 80,5)
res@cnFillColors = (/ 50, 62, 76, 83, 86, 92, 95, 97, 100, 102 ,102/)
;; res2 = True
;; res2@cnLinesOn = True
;;
;; res2@cnLevelSelectionMode = "ManualLevels"
;; res2@cnMinLevelValF = 8
;; res2@cnMaxLevelValF = 18
;; res2@cnLevelSpacingF = 1 ; set contour spacing
;;
;; res2@cnLineLabelFontHeightF = 0.006
;; res2@cnLineThicknessF = 2.
;; res2@gsnContourZeroLineThicknessF = 0 ; eliminates zero contour
;; res2@gsnContourNegLineDashPattern = 1
;; res2@gsnContourZeroLineThicknessF = 0 ; eliminates zero contour
;; res2@gsnContourNegLineDashPattern = 1
;; res2@cnInfoLabelOn = False
plot = gsn_csm_contour_map_ce(wks,vpot,res)
return vpot
end
;undef("plot_vpot_clm")
function plot_vpot_clm(years[*],imons[*],title[1]:string,filename[1]:string)
begin
if(any(imons.eq.0))then
mons = ispan(1,12,1)
print("mons content 0, set to 1-12")
else
mons = imons
end if
if(isatt(years,"region"))then
region = years@region
else
region = "WNP"
end if
if(isatt(years,"ano"))then
ano = years@ano
else
ano = False
end if
if(isatt(years,"plotsst"))then
plotsst = years@plotsst
else
plotsst = False
end if
if(plotsst)then
SST12 = clmMonTLL(read_ersst(years))
SST12&month = ispan(1,12,1)
SST = dim_avg_n_Wrap(SST12(mons,:,:),0)
delete(SST@long_name)
delete(SST@units)
else
vpot = read_vpot_clm(years,mons)
end if
if(ano)then
load "res_years.ncl"
if(plotsst)then
clmSST12 = clmMonTLL(read_ersst(allyears))
clmSST12&month = ispan(1,12,1)
clmSST = dim_avg_n_Wrap(clmSST12(mons,:,:),0)
SST = SST - clmSST
else
clmvpot = read_vpot_clm(allyears,mons)
vpot = vpot - clmvpot
end if
end if
wks = gsn_open_wks("ps",filename)
gsn_define_colormap(wks,"ViBlGrWhYeOrRe")
res = True
res@gsnDraw = False
res@gsnFrame = False
res@vpHeightF = 0.40 ; Changes the aspect ratio
res@vpWidthF = 0.85
res@tmXTOn = False
res@tmYROn = False
if(region.eq."tropical")then ;; default
res@mpMinLatF = -40.
res@mpMaxLatF = 40.
res@mpMinLonF = 0.
res@mpMaxLonF = 360.
end if
if(region .eq."WNP")then
res@mpMinLatF = 0.
res@mpMaxLatF = 40.
res@mpMinLonF = 110.
res@mpMaxLonF = 180.
end if
res@mpCenterLonF = 180.
res@cnLinesOn = True
res@cnFillOn = True ; turn on color fill
res@tiMainString = title
res@tiMainFont = 29
res@txFont = 29
res@tmXBLabelFont = 29
res@tmYLLabelFont = 29
;res@gsnMajorLatSpacing = 10
;res@gsnMajorLonSpacing = 60
res@tiMainFontHeightF = 0.015
res@gsnStringFontHeightF = 0.012
res@tmXBLabelFontHeightF = 0.010
res@tmYLLabelFontHeightF = 0.010
res@tmXBLabelFontHeightF = 0.010
res@tmYLLabelFontHeightF = 0.010
res@lbLabelBarOn = True ; turn on individual lb's
res@lbLabelFont = 21
res@lbLabelFontHeightF = 0.010
res@pmLabelBarOrthogonalPosF = 0.2
res@pmLabelBarWidthF = 0.85
res@pmLabelBarHeightF = 0.04
res@cnFillDrawOrder = "PreDraw"
res@cnLevelSelectionMode = "ExplicitLevels"
;res@cnLevels = ispan(800,2400,200)
res@cnLevels = ispan(35, 80,5)
res@cnFillColors = (/ 50, 62, 76, 83, 86, 92, 95, 97, 100, 102 ,102/)
if(ano)then
delete(res@cnLevels)
delete(res@cnFillColors)
res@cnLevelSelectionMode = "ManualLevels"
res@gsnSpreadColors = True
if(plotsst)then
res@cnMinLevelValF = -1.
res@cnLevelSpacingF = .1
res@cnMaxLevelValF = 1.
else
res@cnMinLevelValF = -10.
res@cnLevelSpacingF = 1.
res@cnMaxLevelValF = 10.
end if
end if
print("plot: "+filename)
if(plotsst)then
plot = gsn_csm_contour_map_ce(wks,SST,res)
else
plot = gsn_csm_contour_map_ce(wks,vpot,res)
end if
;a = plotsquare(wks,plot) ;; plot MGR square
draw(plot)
frame(wks)
return plot
end
undef("plot_cape_vpot") ;; scatter plot for senVpot*
function plot_cape_vpot(years[*]:integer,mons[*]:integer,title[1]:string,filename[1]:string)
begin
dataset = ""
if(isatt(years,"dataset"))then
dataset = years@dataset
end if
range = "MDR"
if(isatt(years,"range"))then
range = years@range
end if
colorVar = "sst"
if(isatt(years,"colorVar"))then
colorVar = years@colorVar
end if
xaxis = "CAPE"
if(isatt(years,"xaxis"))then
xaxis = years@xaxis
end if
swapXS = False ;; bad coding, but for quick plot...