Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  966 1587 (N40E06 L=342)   502     71        2 ( 940/1549- 995/1619) -68.2 E07-E03 N37-N42
      2 1524 1428 (N29W36 L= 24)   691    129        1 (1474/1406-1579/1452)   6.3 W31-W40 N27-N30
      3  351 1396 (N24E52 L=296)   557    187        1 ( 315/1342- 388/1450) -33.7 E56-E47 N21-N27
      4 1787 1358 (N24W59 L= 46)  2567    528        3 (1646/1268-1902/1424) -21.0 W46-W72 N17-N28
      5  990 1327 (N22E03 L=345)   522    147        0 ( 953/1256-1017/1396) -66.0 E05-W00 N17-N26
      6 1709 1203 (N14W48 L= 36)  1125    226        0 (1618/1118-1774/1289) -42.5 W41-W53 N08-N19
      7 1353 1040 (N05W21 L=  8)   670    140        1 (1323/ 983-1393/1122) -63.4 W18-W23 N01-N09
      8 1486  988 (N01W30 L= 17)   954    211        2 (1386/ 945-1565/1036)  17.1 W22-W35 S01-N04
      9 1262  906 (S04W15 L=  2)   208     97        0 (1217/ 881-1308/ 926) -21.8 W12-W17 S05-S02
  

    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