Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  658 1784 (N29E55 L=256)  1044    183        1 ( 622/1703- 715/1849) -55.3 E59-E49 N22-N35
      2 1236 1830 (N54E18 L=292)   475     55        0 (1206/1811-1264/1848)  53.1 E21-E15 N51-N55
      3  905 1569 (N21E24 L=287)  2244    669        9 ( 860/1296- 941/1826) -51.5 E42-E14 N05-N39
      4  232 1144 (S19E58 L=253)   352     77        0 ( 209/1112- 252/1186)  76.0 E60-E56 S20-S16
      5 1707  645 (S05W56 L=  7)   386     47        1 (1689/ 621-1733/ 667)  90.0 W54-W58 S06-S03
      6 1457  596 (S16W40 L=350)   296     64        1 (1433/ 571-1495/ 624)   0.0 W37-W42 S17-S14
      7 1266  500 (S27W33 L=343)   930    197        3 (1181/ 481-1368/ 529)  41.6 W27-W37 S30-S22
      8 1519  443 (S22W53 L=  4)  1132    181        4 (1461/ 412-1581/ 485)  63.4 W48-W57 S25-S17
      9  521  367 (S65E22 L=288)   516     40        1 ( 495/ 346- 546/ 390)  -7.1 E26-E17 S67-S62
     10  827  302 (S57W17 L=328)   770    132        2 ( 787/ 268- 872/ 340)  83.7 W11-W20 S61-S52
     11  676  293 (S65W03 L=314)   928    110        1 ( 618/ 263- 722/ 314)  30.3 E05-W08 S68-S61
  

    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