Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  958 1828 (N55E29 L=208)   903    149        2 ( 890/1795-1034/1853)   0.0 E37-E19 N52-N57
      2 1310 1709 (N52W11 L=248)   323     36        0 (1292/1684-1334/1726)  45.0 W09-W13 N49-N53
      3  604 1636 (N32E45 L=193)   626    124        0 ( 560/1596- 650/1678) -17.1 E51-E38 N29-N34
      4 1485 1592 (N45W28 L=265)   626     65        2 (1454/1558-1515/1617) -63.4 W24-W31 N42-N47
      5  389 1517 (N20E57 L=180)   383     54        0 ( 357/1490- 415/1538) -14.0 E61-E53 N18-N21
      6  974 1508 (N29E12 L=226)   299     99        0 ( 928/1491-1024/1519)  26.6 E14-E08 N27-N30
      7 1585 1351 (N29W35 L=272)   337     84        0 (1542/1318-1623/1378) -15.9 W31-W38 N27-N30
      8 1766 1205 (N22W52 L=289)  1059    189        1 (1701/1133-1830/1267) -28.3 W45-W58 N18-N25
      9  259  758 (S28E56 L=182)   742    142        1 ( 216/ 712- 288/ 830)  36.9 E63-E51 S32-S23
  

    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