Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1161 1875 (N57W58 L=200)   471     75        0 (1135/1834-1185/1908)   7.4 W47-W70 N55-N58
      2 1080 1409 (N28W13 L=156)   363     66        0 (1060/1375-1099/1443)  36.9 W11-W15 N26-N30
      3 1493 1387 (N16W39 L=181)   382     79        0 (1454/1360-1531/1414) -53.1 W37-W41 N14-N18
      4 1898 1113 (S11W67 L=210)   565     54        1 (1874/1090-1916/1142)   7.1 W63-W71 S12-S10
      5 1731  871 (S20W43 L=186)   328     59        3 (1708/ 851-1761/ 892) -11.3 W41-W46 S21-S17
      6 1431  742 (S19W18 L=161)   238     41        0 (1413/ 719-1451/ 765)  18.4 W16-W19 S20-S17
      7 1704  642 (S34W40 L=182)   360     48        2 (1687/ 617-1725/ 668) -76.0 W38-W42 S36-S32
      8  635  413 (S22E42 L=100)  2575    453        3 ( 488/ 268- 748/ 580)  20.9 E69-E27 S32-S12
      9  425  487 (S14E56 L= 87)   712    174        2 ( 396/ 416- 445/ 573)  35.5 E63-E49 S18-S08
     10  915  382 (S30E24 L=118)   285     86        0 ( 876/ 365- 950/ 403)   8.1 E27-E20 S31-S28
  

    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