;+ ; Name: crib_tplotxy ; ; Purpose:crib to demonstrate capabilities of tplotxy ; ; Notes: run it by compiling in idl and then typing ".go" ; or copy and paste. ; ;Warning: this crib uses some data from the THEMIS branch. You'll require those routines to run this crib ; ; $LastChangedBy: pcruce $ ; $LastChangedDate: 2008-02-06 13:43:58 -0800 (Wed, 06 Feb 2008) $ ; $LastChangedRevision: 2352 $ ; $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/ssl_general/trunk/tplot/tplotxy.pro $ ;- ;sets the colors correctly for crib init_crib_colors ; timespan,'2007-09-21' thm_load_state,probe='b c',coord='gsm',datatype='pos' tKm2Re,'thb_state_pos',/replace tKm2Re,'thc_state_pos',/replace options,'thb_state_pos',/def,ysubtitle='[RE gsm]' options,'thc_state_pos',/def,ysubtitle='[RE gsm]' ;basic call tplotxy,'thb_state_pos' stop ;now different axis ;this plots the x axis reversed vs the z axis tplotxy,'thb_state_pos',versus='xrz' stop ;now plot the points projected into the plane defined ;by the span of [1,1,0] and [0,0,1] ;(this is the xz plane rotated counter clockwise in ;the xy plane by pi/4 radians ;the custom plane is specified using a 2x3 matrix tplotxy,'thb_state_pos',versus='cc',custom=transpose([[1,1,0],[0,0,1]]) stop ;same plot as above but with the y axis of the plot reversed tplotxy,'thb_state_pos',versus='ccr',custom=transpose([[1,1,0],[0,0,1]]) stop ;range setting example: xrange tplotxy,'thb_state_pos',xrange=[0,5] stop ;range setting example: yrange tplotxy,'thb_state_pos',yrange=[-10,-5] stop ;range setting example: xrange & yrange tplotxy,'thb_state_pos',xrange=[0,5],yrange=[-10,-5] stop ;plot two tplot variables on the same panel tplotxy,'thb_state_pos thc_state_pos' stop ;two variables using a different method tplotxy,'thb_state_pos' tplotxy,'thc_state_pos',/over stop ;two variables using a third method tplotxy,'th?_state_pos' stop ;two variables using a fourth method store_data,'temp',data='thb_state_pos thc_state_pos' tplotxy,'temp' stop ;plot two tplot variables on the same panel in different colors tplotxy,'temp',colors=[2,4] stop ;plot two tplot variables on the same panel in different colors using letters tplotxy,'temp',colors=['b','g'] stop ;plot those values in different colors different method options,'thb_state_pos',colorsxy=2 options,'thc_state_pos',colorsxy=4 tplotxy,'temp' stop ;plot on multiple panels ;in new window tplotxy,'thb_state_pos',multi='3 1',xsize=900,ysize=300 tplotxy,'thb_state_pos',/add,versus='xz' tplotxy,'thb_state_pos',/add,versus='yz' stop ;plot on multiple panels, paneling direction reversed tplotxy,'thb_state_pos',multi='3r 1' tplotxy,'thb_state_pos',/add,versus='xz' tplotxy,'thb_state_pos',/add,versus='yz' stop ;plot on multiple panels, and with multiple variables per panel window,xsize=500,ysize=500 tplotxy,'thb_state_pos',multi='2 2' tplotxy,'thc_state_pos',/over tplotxy,'thb_state_pos',/add,versus='xz' tplotxy,'thc_state_pos',/over,versus='xz' tplotxy,'thb_state_pos',/add,versus='yz' tplotxy,'thc_state_pos',/over,versus='yz' stop ;plot with multi panels/vars and set linestyle tplotxy,'thb_state_pos',multi='2 2' tplotxy,'thc_state_pos',/over,linestyle=2 tplotxy,'thb_state_pos',/add,versus='xz' tplotxy,'thc_state_pos',/over,versus='xz',linestyle=2 tplotxy,'thb_state_pos',/add,versus='yz' tplotxy,'thc_state_pos',/over,versus='yz',linestyle=2 stop ;resize window and replot window,xsize= 750,ysize=750 tplotxy stop ;isotropic plots plot on multiple panels ;titles and margins ;unlike tplot ;margins are measured in % of the plot panel ;and margins are set for each plot ;margins are measured in % of the plot area ;so since there are 3 plots across and one high ;each plot area will be 300x300px ;since the xmargin is .3 on both sides ;for the first plot ;each side will have a margin of ~100px tplotxy,'temp',multi='3 1',title='SC Position',xtitle='X km',ytitle='Y km',xmargin=[.3,.3],xsize=900,ysize=300 tplotxy,'temp',/add,versus='xz',title='SC Position',xtitle='X km',ytitle='Z km',xmargin=[0,.3] tplotxy,'thb_state_pos',/add,versus='yz',title='SC Position',xtitle='Y km',ytitle='Z km',ymargin=[.4,.4] stop ;demonstrate interleave with plotxyz ;first generate plotxyz data x = dindgen(5) y = dindgen(7) z = dindgen(5,7) mod 2. tplotxy,'temp',multi='3,1' plotxyz,x,y,z,/add x = dindgen(10) y = alog(dindgen(10)+1) u = x[1:9]-x[0:8] v = y[1:9]-y[0:8] plotxyvec,[[x[1:9]],[y[1:9]]],[[u],[v]],/add stop ;can also do an automatic replot on interleaved plots window,xsize=600,ysize=300 tplotxy stop ;window options tplotxy,'temp',window=2,xsize=800,ysize=500,wtitle='WINDOW WINDOW' stop ;non isotropic plot tplotxy,'temp',window=2,xsize=800,ysize=500,wtitle='WINDOW WINDOW',/noisotropic stop ;change character size tplotxy,'thb_state_pos',multi='2 1',charsize=.75 tplotxy,'thc_state_pos',/add,charsize=2.0 stop ;change character size, and change margin size to make room for text, set start and end symbols tplotxy,'thb_state_pos',multi='2 1',charsize=.75,xsize=800,ysize=400,pstart=4,pstop=2 tplotxy,'thc_state_pos',/add,charsize=3.0,ymargin=[.15,.2],pstart=2,pstop=4,symsize=1.5 stop ;demonstrate use of ytitle,ysubtitle, and labels to change plotting info options,'thb_state_pos',ytitle='Spacecraft Position' options,'thb_state_pos',ysubtitle='RE' options,'thb_state_pos',labels=['xPos','yPos','zPos'] tplotxy,'thb_state_pos',multi='3/1',xmargin=[.2,.1] tplotxy,'thb_state_pos',/add,versus='xz',xmargin=[.2,.1] tplotxy,'thb_state_pos',/add,versus='yz',xmargin=[.2,.1] ; Add an overall title, change overall margins, and use a nonsymmetric plot layout tplotxy,'thb_state_pos',multi='3,2',xmargin=[.2,.1], mtitle='The title', mmargin=[0.1,0.1,0.1,0.1], mpanel='0:1,0:1' tplotxy,'thb_state_pos',/add,versus='xz',xmargin=[.05,.05] tplotxy,'thb_state_pos',/add,versus='yz',xmargin=[.05,.05], ymargin=[0.2,0] end