Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  816 1461 (N20E23 L= 99)   489    103        2 ( 773/1422- 858/1500)  -9.5 E25-E19 N18-N22
      2  854 1369 (N15E18 L=104)   319     74        0 ( 826/1347- 890/1398)   0.0 E20-E15 N14-N16
      3  498 1164 (S04E36 L= 86)   634    119        1 ( 439/1141- 542/1190)  15.9 E40-E32 S05-S01
      4 1839 1052 (N17W59 L=181)  1806    374        1 (1754/ 930-1894/1173) -30.1 W48-W68 N10-N23
      5  918  937 (S09E05 L=118)   615    189        1 ( 856/ 873- 979/ 999)  68.2 E07-E01 S13-S03
      6 1247  828 (S09W17 L=139)   326    105        0 (1226/ 783-1275/ 873)  90.0 W16-W18 S11-S05
      7 1300  775 (S11W22 L=144)   856    236        3 (1229/ 703-1386/ 851)  63.4 W18-W25 S16-S04
      8 1526  647 (S13W41 L=163)   536    180        1 (1475/ 578-1556/ 727)  90.0 W39-W42 S18-S08
      9 1176  692 (S18W16 L=138)   227    141        0 (1117/ 661-1221/ 723)  -8.1 W12-W19 S19-S16
     10 1027  656 (S23W08 L=130)   261     88        0 ( 998/ 624-1045/ 697)  78.7 W06-W08 S25-S20
  

    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