Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  939 1666 (N47E07 L=338)   456    105        2 ( 888/1646- 995/1682)  -5.7 E11-E01 N45-N48
      2 1104 1599 (N42W07 L=352)   331     45        1 (1071/1578-1127/1620) -26.6 W04-W09 N40-N43
      3 1667 1431 (N28W52 L= 36)   845    127        1 (1649/1369-1686/1495)  63.4 W49-W54 N23-N31
      4  774 1327 (N23E17 L=328)   764    170        0 ( 721/1250- 817/1388) -52.1 E20-E13 N17-N26
      5 1458 1169 (N12W28 L= 13)   988    264        0 (1370/1092-1561/1248) -37.6 W22-W35 N06-N17
      6  516 1160 (N12E34 L=311)   415     85        1 ( 492/1105- 541/1193) -51.3 E35-E31 N08-N14
      7 1239 1132 (N10W14 L=358)   191     66        0 (1219/1104-1261/1167) -63.4 W12-W14 N08-N12
      8  230  782 (S13E61 L=283)   439     54        1 ( 213/ 754- 255/ 804)  33.7 E64-E57 S14-S10
  

    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