Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1255 1722 (N51W03 L=135)   373     70        2 (1224/1708-1294/1736)   8.1 W00-W07 N49-N53
      2  999 1360 (N19E08 L=124)   253     66        1 ( 969/1344-1032/1378) -14.0 E09-E05 N17-N20
      3 1583 1268 (N24W33 L=165)   327     83        0 (1540/1247-1614/1287)  18.4 W30-W36 N22-N25
      4 1166 1077 (N05W08 L=139)   982    303        3 (1076/ 992-1271/1177) -28.1 W00-W15 N01-N09
      5 1857  959 (N10W63 L=195)  1276    154        4 (1825/ 901-1896/1028) -28.6 W57-W70 N06-N13
      6 1802  879 (N04W58 L=190)   738    129        1 (1747/ 855-1856/ 913)  14.0 W51-W63 N02-N06
      7  794  745 (S21E10 L=122)   479    208        1 ( 774/ 670- 836/ 843) -59.0 E11-E05 S25-S15
      8  590  627 (S33E23 L=109)   373    128        1 ( 562/ 576- 626/ 686) -56.3 E25-E20 S35-S29
      9 1635  551 (S19W54 L=186)   870    143        2 (1598/ 496-1676/ 611)  90.0 W51-W56 S22-S14
     10 1099  539 (S29W14 L=146)   482    139        0 (1071/ 491-1134/ 609)  90.0 W12-W15 S32-S23
     11  835  447 (S41E02 L=130)  1011    224        0 ( 749/ 420- 941/ 476)  12.1 E09-W05 S43-S37
  

    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