Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1414 1491 (N36W17 L=173)  3563    807        8 (1034/1337-1708/1647)  -5.1 E14-W42 N30-N39
      2  757 1545 (N25E29 L=127)   369    134        0 ( 715/1503- 795/1596)   7.5 E33-E25 N22-N27
      3 1312 1267 (N19W13 L=169)   220     62        1 (1281/1241-1347/1296) -26.6 W10-W15 N17-N20
      4 1184 1249 (N15W05 L=161)   231     94        0 (1172/1200-1203/1292) -78.7 W04-W06 N12-N17
      5 1231 1128 (N09W10 L=166)   304    107        2 (1184/1105-1289/1163)   9.5 W07-W13 N07-N10
      6  945 1051 (S01E05 L=151)   353     83        1 ( 897/1023- 983/1080)  36.9 E07-E03 S03-N00
      7  361  761 (S30E41 L=115)   343     75        0 ( 342/ 730- 385/ 788)  51.3 E43-E39 S32-S27
      8 1496  713 (S10W36 L=192)   974    225        3 (1404/ 688-1594/ 757)   3.8 W28-W43 S12-S07
      9 1753  673 (S07W59 L=216)   628     88        2 (1720/ 642-1773/ 710)  68.2 W56-W61 S09-S04
     10 1404  414 (S31W42 L=198)   451    146        0 (1349/ 398-1460/ 445)   0.0 W36-W46 S32-S29
  

    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