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pltmom_pv.pro
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PRO PLTMOM_PV,prefix,label=label,cell_fill=cell_fill,vrange=vrange,$
pratio=pratio
;+
; NAME:
; PLTMOM_PV
;
; PURPOSE:
; summary plot for mom0 and mom0-pv maps
;
; INPUTS:
; PREFIX -- prefix for maps
; e.g.'yourpath/n4254co.gm'
; [pratio] -- compress the xy panel size by this factor
; useful when the n-xy is significantly different from n-z
; [vrange] -- choose the velocity range to be selected
;
; KEYWORDS:
;
; cell_fill -- use ccontour,/cell_fill rather than cgimage
;
; OUTPUTS:
; prefix.mom0pv.eps
;
; HISTORY:
;
; 20130214 RX introduced
; 20150910 RX merged from makemompv_pl.pro
;-
; CHECK IMAGE FILES
im=prefix+'.mom0.fits'
eim=prefix+'.emom0max.fits'
imxv=prefix+'.mom0xv.fits'
imvy=prefix+'.mom0vy.fits'
if ~file_test(im) and $
~file_test(eim) and $
~file_test(imxv) and $
~file_test(imvy) then begin
print,'no mom0/emom0/mom0xy/mom0vy image found'
return
endif
im=READFITS(im,imhd,/SILENT)
eim=READFITS(eim,eimhd,/SILENT)
imxv=READFITS(imxv,imxvhd,/SILENT)
imvy=READFITS(imvy,imvyhd,/SILENT)
sz_xv=size(imxv,/d)
sz_vy=size(imvy,/d)
sz=size(im,/d)
if n_elements(pratio) ne 0 then begin
sz_xv[1]=sz[0]/float(pratio)
sz_vy[0]=sz[1]/float(pratio)
endif
scy=sz_xv[1]*1.0/sz[1]
scx=sz_vy[0]*1.0/sz[0]
nvels=(size(imvy))[1]
vels=sxpar(imvyhd,'CRVAL1')+(findgen(nvels)+1-sxpar(imvyhd,'CRPIX1'))*sxpar(imvyhd,'CDELT1')
vels=vels/1000. ; could be km/s or kHz
if n_elements(vrange) ne 2 then vrange=[min(vels),max(vels)]
szall=[sz[0]+sz_vy[0],sz[1]+sz_xv[1]]
posx=[0,0,sz[0],sz[0],szall[0],szall[0]]
posx[1:5]=posx[1:5]+szall[0]*0.15 ; left-edge
posx[3:5]=posx[3:5]+max(szall)*0.01 ; panel gap
posx[5]=posx[5]+szall[0]*0.04
posy=[0,0,sz[1],sz[1],szall[1],szall[1]]
posy[1:5]=posy[1:5]+szall[1]*0.10 ; bottom-edge
posy[3:5]=posy[3:5]+max(szall)*0.01 ; panel gap
posy[5]=posy[5]+szall[1]*0.04
posx=posx*1.0
posy=posy*1.0
posxn=posx/max(posx)
posyn=posy/max(posy)
epsxy=[posx[-1],posy[-1]]/max([posx[-1],posy[-1]])*8.0
set_plot, 'ps'
device, filename=prefix+'.mom0pv.eps', $
bits_per_pixel=8,/encapsulated,$
xsize=epsxy[0],ysize=epsxy[1],/inches,/col,xoffset=0,yoffset=0
;print,epsxy
!p.thick = 1.5
!x.thick = 1.5
!y.thick = 1.5
!z.thick = 1.5
!p.charsize=1.2
!p.charthick=1.5
xyouts,'!6'
; MOM-0 (XY) PLOT
pos=[posxn[1],posyn[1],posxn[2],posyn[2]]
loadct,13,/silent
if ~keyword_set(cell_fill) then begin
cgimage,im,pos=pos,stretch=1,/noe
endif else begin
im[where(im ne im,/null)]=min(im,/nan)
cgcontour,im,/cell_fill,pos=pos,/noe,xstyle=5,ystyle=5,nlevels=20
endelse
xtitle=''
ytitle=''
xmid=!null
ymid=!null
if keyword_set(label) then begin
if tag_exist(label,'xtitle') then xtitle=label.xtitle
if tag_exist(label,'ytitle') then ytitle=label.ytitle
if tag_exist(label,'xmid') then xmid=label.xmid
if tag_exist(label,'ymid') then ymid=label.ymid
endif
imcontour,im,imhd,nlevels=10,$
xmid=xmid,ymid=ymid,$
/noe,pos=pos,/nodata,color='red',AXISCOLOR='red',subtitle=' ',xtitle=' ',ytitle=' '
imcontour,im,imhd,nlevels=10,$
xmid=xmid,ymid=ymid,$
/noe,pos=pos,/nodata,color='black',AXISCOLOR='black',subtitle=' ',ticklen=0,$
xtitle=xtitle,ytitle=ytitle
if (where(eim ne eim))[0] ne -1 then begin
bb=find_boundary(where(eim eq eim),xsize=sz[0],ysize=sz[1])
oplot,bb[0,*],bb[1,*],color=cgcolor('white'),linestyle=2
endif
getrot,imhd,rotang,cdelt
imsz=size(im,/d)
rotang_s=rotang+45.0
ds=30./2.0/512*min(imsz)*sqrt(2)
xc=imsz[0]*0.92
yc=imsz[1]*0.08
one_arrow,xc+ds*sin(rotang_s/180*!dpi),yc-ds*cos(rotang_s/180*!dpi),+90+rotang,'N',color='yellow',/data,charsize=1.0
one_arrow,xc+ds*sin(rotang_s/180*!dpi),yc-ds*cos(rotang_s/180*!dpi),+180+rotang,'E',color='yellow',/data,charsize=1.0
RADIOHEAD,imhd,s=s
psize=abs(s.cdelt[0])*3600
tvellipse,s.bmaj/2.0/psize,s.bmin/2.0/psize,$
sz[0]/10.0,sz[1]/10.0,$
s.bpa-90.0+rotang,$
/data,noclip=0,color=cgcolor('cyan'),/fill
if keyword_set(label) then begin
if tag_exist(label,'tl') then al_legend,label.tl,/top,/left,textcolor='yellow',box=0
if tag_exist(label,'tr') then al_legend,label.tr,/top,/right,textcolor='yellow',box=0
if tag_exist(label,'bl') then al_legend,label.bl,/bottom,/left,textcolor='yellow',box=0
if tag_exist(label,'br') then al_legend,label.br,/bottom,/right,textcolor='yellow',box=0
endif
;vinterval=ceil(abs(min(vels)-max(vels))/4.0)*1.0
subpos_xv=[posxn[1],posyn[3],posxn[2],posyn[4]]
vinterval=0
loadct,13,/silent
if ~keyword_set(cell_fill) then begin
cgimage,imxv,pos=subpos_xv,stretch=1,/noe
endif else begin
sz=size(imxv,/dim)
imxv[where(imxv ne imxv,/null)]=min(imxv,/nan)
cgcontour,imxv,findgen(sz[0]),vels,yrange=vrange,$
/cell_fill,pos=subpos_xv,/noe,xstyle=5,ystyle=5,nlevels=15
endelse
loadct,0,/silent
plot,[0,1],vrange,yrange=[vels[0],vels[-1]],/nodata,/noe,pos=subpos_xv,$
xstyle=5,ystyle=1,$
ytitle='Velocity [km/s]',color=cgcolor('red'),yticks=3
plot,[0,1],vrange,yrange=[vels[0],vels[-1]],/nodata,/noe,pos=subpos_xv,$
xstyle=5,ystyle=1,$
ytitle='Velocity [km/s]',ticklen=0.0,ytick_get=vticks,yticks=3
;plot,[0,1],[min(vels),max(vels)],yrange=[vels[0],vels[-1]],/nodata,/noe,pos=subpos_xv,$
; xstyle=5,ystyle=1,yTICKINTERVAL=vinterval,$
; ytitle='Velocity [km/s]',color=cgcolor('red')
;plot,[0,1],[min(vels),max(vels)],yrange=[vels[0],vels[-1]],/nodata,/noe,pos=subpos_xv,$
; xstyle=5,ystyle=1,yTICKINTERVAL=vinterval,$
; ytitle='Velocity [km/s]',ticklen=0.0,ytick_get=vticks
imcontour,im,imhd,nlevels=10,$
/noe,pos=subpos_xv,/nodata,color='red',AXISCOLOR='red',ystyle=5,xtickformat='(A1)',$
subtitle=' ',xticklen=!p.ticklen/scy,xtitle=' ',ytitle=' ',$
xmid=xmid
subpos_yv=[posxn[3],posyn[1],posxn[4],posyn[2]]
vinterval=0.0
loadct,13,/silent
if ~keyword_set(cell_fill) then begin
cgimage,imvy,pos=subpos_yv,stretch=1,/noe
endif else begin
sz=size(imvy,/dim)
imvy[where(imvy ne imvy,/null)]=min(imvy,/nan)
cgcontour,imvy,vels,findgen(sz[1]),xrange=vrange,$
/cell_fill,pos=subpos_yv,/noe,xstyle=5,ystyle=5,nlevels=15
endelse
loadct,0,/silent
plot,[min(vels),max(vels)],[0,1],xrange=[vels[0],vels[-1]],/nodata,/noe,pos=subpos_yv,$
xstyle=1,ystyle=5,xtickinterval=vinterval,$
xtitle='',color=cgcolor('red'),xtickformat='(A1)',xticks=3
plot,[min(vels),max(vels)],[0,1],xrange=[vels[0],vels[-1]],/nodata,/noe,pos=subpos_yv,$
xstyle=1,ystyle=5,xtickinterval=vinterval,$
xtitle='',ticklen=0.0,xtickformat='(A1)',xticks=3
imcontour,im,imhd,nlevels=10,$
/noe,pos=subpos_yv,/nodata,color='red',AXISCOLOR='red',xstyle=5,ytickformat='(A1)',$
subtitle=' ',yticklen=!p.ticklen/scx,xtitle=' ',ytitle=' ',$
ymid=ymid
;plot,[min(vels),max(vels)],[0,1],xrange=[vels[0],vels[-1]],/nodata,/noe,pos=subpos_yv,$
; xstyle=1,ystyle=5,xticks=3,xtickinterval=vinterval,$
; xtitle='',color=cgcolor('red'),xtickformat='(A1)'
;plot,[min(vels),max(vels)],[0,1],xrange=[vels[0],vels[-1]],/nodata,/noe,pos=subpos_yv,$
; xstyle=1,ystyle=5,xticks=3,xtickinterval=vinterval,$
; xtitle='',ticklen=0.0,xtickformat='(A1)'
device, /close
set_plot,'X'
END