Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  674 1726 (N41E43 L= 88)   475     72        1 ( 635/1705- 712/1742)  -6.3 E47-E38 N39-N42
      2  839 1657 (N38E25 L=107)   400    104        0 ( 800/1634- 896/1676)  14.0 E28-E20 N36-N39
      3 1290 1433 (N29W12 L=144)  2096    437        2 (1088/1349-1470/1510)  -6.3 E02-W25 N25-N32
      4  485 1129 (S00E36 L= 96)   904    168        4 ( 435/1072- 526/1210)  76.0 E38-E33 S04-N04
      5 1489 1177 (N15W28 L=159)   270     83        0 (1473/1138-1520/1202)  56.3 W26-W29 N13-N17
      6 1791  963 (N06W55 L=186)   543    128        0 (1772/ 899-1811/1023) -54.5 W52-W57 N02-N09
      7  767  785 (S17E13 L=119)   354    128        1 ( 717/ 755- 800/ 838)  56.3 E16-E10 S19-S13
      8 1554  712 (S12W39 L=171)   808    205        1 (1462/ 659-1621/ 778)  41.6 W33-W42 S15-S06
      9 1578  541 (S22W47 L=179)  2214    510        0 (1355/ 490-1728/ 670)  32.0 W30-W57 S27-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