Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1471 1734 (N58W38 L=172)  1242    192        3 (1388/1705-1564/1753)   3.7 W25-W58 N53-N60
      2  898 1641 (N40E19 L=115)   427     97        2 ( 855/1606- 931/1664)  -8.1 E23-E16 N37-N41
      3 1405 1626 (N46W24 L=158)   329     39        1 (1379/1610-1432/1640)  21.8 W21-W26 N45-N47
      4  634 1453 (N23E33 L=102)   564    149        1 ( 593/1398- 660/1524) -83.7 E35-E30 N18-N27
      5 1190 1456 (N30W06 L=140)   266     65        0 (1175/1424-1208/1492) -63.4 W04-W07 N28-N32
      6  469 1427 (N19E45 L= 89)   808    134        4 ( 419/1396- 524/1471) -16.7 E49-E39 N16-N21
      7  555 1413 (N19E37 L= 97)   353     87        1 ( 535/1369- 576/1453) -68.2 E38-E35 N16-N21
      8 1717 1422 (N35W52 L=186)   875    120        2 (1657/1392-1772/1450)  -8.7 W45-W58 N33-N36
      9  433  820 (S19E38 L= 96)   929    147        3 ( 391/ 754- 492/ 864)  41.2 E41-E33 S23-S15
     10 1695  653 (S14W54 L=188)   349     48        0 (1671/ 632-1719/ 672)  26.6 W51-W56 S15-S12
     11 1355  395 (S36W36 L=170)   337     97        0 (1313/ 369-1392/ 428)  56.3 W33-W37 S38-S32
  

    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