Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  484 1563 (N15E48 L=255)   485    156        1 ( 456/1489- 522/1627) -84.3 E49-E46 N09-N19
      2  782 1553 (N19E27 L=276)   855    194        3 ( 736/1491- 843/1623) -32.5 E31-E20 N16-N23
      3  767 1322 (N05E21 L=282)   253     63        2 ( 734/1295- 798/1351)   0.0 E23-E18 N03-N06
      4 1432 1144 (N09W21 L=324)   393    174        0 (1378/1109-1513/1170)   6.3 W17-W26 N05-N09
      5  210  964 (S24E56 L=247)  1059    206        4 ( 184/ 892- 238/1060)  90.0 E58-E52 S28-S18
      6 1633  697 (S11W46 L=349)   369    143        1 (1577/ 653-1669/ 734) -14.0 W41-W49 S12-S09
      7 1722  643 (S11W56 L=359)   406     74        3 (1701/ 617-1739/ 676) -36.9 W54-W58 S12-S09
      8 1204  626 (S26W21 L=324)   705    223        0 (1097/ 590-1322/ 663)  42.3 W15-W26 S30-S20
      9  861  209 (S66W18 L=321)   471     76        2 ( 836/ 192- 885/ 235)  31.0 W14-W22 S68-S63
  

    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