Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1440 1526 (N21W41 L=  9)   286     82        0 (1423/1492-1452/1567)  45.0 W39-W43 N18-N22
      2  877 1184 (N18E04 L=324)   261     93        0 ( 833/1168- 927/1209) -45.0 E06-W00 N16-N20
      3 1776 1023 (S16W47 L= 16)   298     58        0 (1760/ 994-1790/1057)  45.0 W45-W49 S17-S14
      4  329  859 (N13E49 L=280)  1188    425        7 ( 236/ 773- 458/ 907)   5.2 E59-E37 N09-N15
      5  656  869 (N06E25 L=303)   829    224        1 ( 549/ 826- 758/ 906) -26.6 E30-E18 N02-N10
      6 1320  714 (S20W08 L=337)   325    109        0 (1300/ 664-1334/ 777)  56.3 W06-W10 S22-S16
      7  829  411 (S25E30 L=298)  1433    349        3 ( 798/ 280- 865/ 531)  43.2 E39-E23 S33-S17
      8  350  422 (S13E68 L=260)  4547    399        6 ( 259/ 346- 441/ 527) -57.3 E76-E61 S19-S05
      9 1174  311 (S43E14 L=314)   342     78        0 (1150/ 286-1202/ 343) -90.0 E15-E12 S45-S39
  

    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