Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  703 1686 (N45E33 L=185)   672    139        2 ( 640/1656- 762/1712)   4.8 E39-E27 N42-N46
      2  483 1662 (N41E52 L=166)   986    155        1 ( 432/1636- 548/1706)  49.4 E56-E48 N38-N45
      3 1623 1346 (N25W42 L=260)   533    147        1 (1579/1308-1678/1369)  24.0 W37-W46 N22-N26
      4 1381  863 (S06W23 L=241)   523    155        1 (1357/ 786-1404/ 934) -66.0 W21-W25 S10-S01
      5 1346  543 (S27W25 L=243)   250     97        0 (1298/ 532-1389/ 558)   0.0 W21-W28 S27-S25
      6  687  495 (S34E22 L=196)   732    140        1 ( 631/ 473- 758/ 526) -11.3 E26-E16 S35-S31
      7  433  464 (S39E46 L=172)  1839    336        6 ( 355/ 421- 525/ 504)  15.9 E57-E36 S43-S35
  

    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