Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  838 1807 (N37E41 L=103)  2255    412        7 ( 771/1716- 888/1892) -32.3 E53-E34 N29-N42
      2  423 1578 (N11E57 L= 87)  2068    368        5 ( 328/1502- 510/1649)  53.1 E63-E50 N04-N16
      3 1129 1432 (N20E06 L=138)   836    168        3 (1075/1373-1192/1485) -24.0 E09-W00 N16-N22
      4 1419  641 (S15W35 L=179)   866    170        0 (1318/ 594-1499/ 690)  51.3 W30-W38 S20-S10
      5 1408  564 (S19W38 L=181)   298     56        2 (1385/ 542-1435/ 587)  56.3 W36-W39 S20-S17
      6 1669  503 (S14W61 L=205)  1629    270        5 (1569/ 453-1747/ 569)  53.1 W53-W68 S19-S07
      7 1560  422 (S22W56 L=200)   642    124        2 (1532/ 389-1587/ 460) -14.0 W52-W60 S22-S20
      8 1063  366 (S42W28 L=171)   963    283        2 ( 939/ 339-1208/ 411)  18.4 W17-W38 S45-S37
  

    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