Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1479 1713 (N57W19 L=217)  1019    110        3 (1431/1684-1523/1745)  24.8 W12-W25 N53-N60
      2  550 1666 (N25E53 L=145)   628     89        2 ( 518/1630- 580/1708) -63.4 E55-E50 N21-N27
      3 1252 1637 (N41E02 L=197)   442     74        0 (1219/1602-1281/1664) -31.0 E04-W01 N39-N43
      4 1366 1452 (N31W11 L=210)   408    119        1 (1332/1402-1403/1502) -45.0 W08-W14 N28-N34
      5  181 1104 (S16E65 L=134)   706    124        2 ( 149/1062- 209/1151)  63.4 E69-E60 S19-S13
      6  431  845 (S27E35 L=163)   819    195        2 ( 344/ 785- 470/ 901)  45.0 E43-E32 S32-S22
      7 1602  678 (S08W46 L=244)   901    204        3 (1525/ 615-1681/ 750)  51.3 W42-W50 S13-S03
      8  433  678 (S38E34 L=164)   759    113        3 ( 401/ 635- 487/ 713)  36.9 E37-E29 S41-S35
      9  489  517 (S48E29 L=169)   689    120        1 ( 458/ 465- 531/ 562)  58.0 E33-E24 S53-S44
     10 1665  541 (S14W59 L=257)   378     47        0 (1637/ 525-1693/ 556)   8.1 W55-W62 S15-S13
     11  510  446 (S54E28 L=171)   550     71        1 ( 490/ 414- 537/ 480)  48.8 E31-E24 S57-S49
     12  594  365 (S58E18 L=180)   678     77        2 ( 559/ 336- 625/ 401)  53.1 E22-E13 S62-S54
     13 1563  346 (S28W66 L=265)  1199    135        1 (1501/ 317-1625/ 369)  22.6 W60-W73 S31-S25
  

    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