Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  227 1240 (N10E62 L=319)   593    103        3 ( 211/1197- 241/1293) -80.5 E63-E59 N07-N13
      2  455  787 (S16E37 L=343)  1539    327        3 ( 426/ 633- 499/ 918)  72.5 E40-E33 S26-S07
      3 1757  765 (S11W55 L= 75)   417     97        0 (1745/ 716-1772/ 815)  90.0 W53-W56 S13-S07
      4 1833  745 (S12W64 L= 85)   873    156        3 (1800/ 712-1861/ 793)  51.3 W60-W69 S13-S08
      5 1681  700 (S15W49 L= 69)   446    184        2 (1613/ 662-1722/ 730) -15.3 W42-W53 S17-S13
      6 1360  533 (S27W27 L= 47)   256     88        0 (1328/ 518-1408/ 550)   9.5 W24-W30 S28-S26
      7 1228  322 (S45W23 L= 44)   402     93        1 (1182/ 308-1272/ 346)  15.9 W19-W27 S46-S42
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y