Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  727 1605 (N19E36 L=135)  1113    244        4 ( 675/1550- 808/1656) -13.0 E41-E28 N15-N22
      2 1815 1157 (N26W48 L=219)  1003    165        1 (1773/1092-1859/1238) -26.6 W43-W53 N23-N30
      3 1030  816 (S17W06 L=177)   606    187        0 ( 936/ 767-1121/ 871)  57.5 W02-W09 S22-S11
      4 1716  685 (S03W55 L=225)  1775    325        5 (1657/ 561-1747/ 836) -59.0 W49-W60 S10-N05
      5 1228  626 (S22W24 L=195)   544    233        0 (1140/ 576-1333/ 693)   0.0 W16-W31 S22-S20
      6 1459  538 (S19W42 L=213)   360     98        2 (1426/ 515-1485/ 591)  90.0 W40-W44 S21-S15
      7  754  518 (S43E01 L=169)   359     66        2 ( 715/ 497- 793/ 539)   9.5 E04-W02 S44-S42
      8  607  504 (S49E13 L=157)   457     94        0 ( 567/ 480- 640/ 533)  50.2 E16-E10 S52-S46
      9  835  489 (S43W06 L=176)   334     69        2 ( 802/ 470- 870/ 509)  53.1 W03-W08 S44-S40
     10 1478  325 (S30W57 L=228)  1037    271        1 (1385/ 301-1568/ 356)  21.8 W48-W63 S32-S25
  

    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