Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1176 1678 (N36E11 L=100)   804    175        1 (1138/1608-1250/1725)  80.5 E12-E07 N30-N42
      2 1647 1449 (N37W30 L=140)   397     58        0 (1631/1415-1664/1479) -78.7 W27-W31 N34-N39
      3 1593 1259 (N22W28 L=138)   262     67        0 (1576/1222-1607/1296)  90.0 W26-W28 N19-N24
      4 1201 1225 (N09W04 L=115)   475    111        1 (1158/1193-1263/1249)  56.3 W02-W07 N05-N11
      5 1832 1113 (N22W51 L=162)   506    106        0 (1793/1071-1867/1153) -12.5 W46-W55 N20-N23
      6  757 1042 (S13E15 L= 95)   273     92        0 ( 725/1009- 783/1089) -31.0 E18-E13 S14-S10
      7 1823  957 (N13W53 L=164)   737    102        1 (1792/ 895-1850/1011) -39.8 W49-W57 N10-N15
      8  681  954 (S19E18 L= 93)   298    114        1 ( 621/ 941- 737/ 970)  15.9 E21-E14 S21-S17
      9 1863  853 (N09W61 L=172)   572     69        1 (1838/ 820-1895/ 877)  63.4 W58-W65 N07-N11
     10 1633  473 (S18W59 L=170)   754    150        0 (1583/ 441-1686/ 504)  14.0 W54-W67 S19-S15
     11 1511  307 (S30W65 L=175)   725     69        0 (1477/ 282-1540/ 334)  76.0 W60-W68 S32-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