Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1488 1656 (N26W51 L=121)   344    128        0 (1445/1629-1521/1686)   6.3 W46-W55 N25-N27
      2 1184 1662 (N37W32 L=101)   274     47        1 (1165/1638-1206/1682)   0.0 W30-W34 N35-N37
      3 1472 1433 (N15W39 L=108)   610    177        0 (1380/1387-1560/1472) -48.4 W34-W43 N10-N19
      4  664 1129 (N20E18 L= 51)   375     67        0 ( 626/1113- 708/1152) -31.0 E20-E15 N17-N21
      5 1928 1080 (S19W66 L=135)   614    137        1 (1904/1057-1954/1102) -51.3 W62-W69 S21-S16
      6 1683  671 (S35W34 L=104)  1433    202        0 (1615/ 579-1721/ 780)  47.7 W27-W38 S39-S28
      7 1140  562 (S24E06 L= 63)  1025    251        2 (1103/ 442-1182/ 665)  60.3 E09-W00 S32-S18
      8  811  428 (S24E30 L= 39)   862    208        0 ( 755/ 360- 843/ 516)  39.3 E36-E25 S27-S18
      9  528  430 (S17E50 L= 20)  1384    200        3 ( 480/ 346- 567/ 508)  71.6 E52-E46 S23-S11
  

    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