Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  528 1777 (N54E50 L= 41)   705     58        2 ( 500/1752- 562/1795)  -8.7 E57-E44 N51-N56
      2 1523 1577 (N31W41 L=132)  1572    301        2 (1397/1497-1626/1672) -45.0 W33-W47 N24-N38
      3 1700 1603 (N32W62 L=154)  1592    152        2 (1632/1560-1764/1646) -28.6 W54-W71 N28-N35
      4  827 1491 (N28E11 L= 81)   460    149        0 ( 783/1437- 896/1527)  35.5 E13-E06 N24-N30
      5  380 1375 (N23E44 L= 47)   578    140        3 ( 330/1337- 426/1423)  29.7 E48-E40 N21-N26
      6 1250 1357 (N17W16 L=107)   385    147        0 (1190/1336-1324/1380)   7.1 W12-W20 N15-N18
      7 1260  928 (S09W14 L=105)   725    223        1 (1187/ 863-1349/1008)  38.7 W09-W19 S12-S04
      8 1217  683 (S24W11 L=102)   400    133        0 (1202/ 622-1233/ 749)  90.0 W09-W11 S27-S19
      9 1715  646 (S28W51 L=142)   312     47        0 (1693/ 629-1740/ 669)  -9.5 W48-W54 S29-S26
     10 1647  646 (S28W44 L=135)   284     36        1 (1626/ 620-1663/ 666)  90.0 W41-W45 S29-S26
     11  343  581 (S25E55 L= 36)   499     91        2 ( 312/ 548- 370/ 626)  24.0 E59-E50 S27-S22
     12 1648  488 (S39W51 L=142)   982    100        2 (1623/ 428-1677/ 546) -66.0 W46-W55 S43-S34
     13  707  291 (S49E37 L= 55)   412     34        2 ( 688/ 264- 728/ 321)  45.0 E39-E34 S51-S46
     14  574  279 (S49E54 L= 38)   882    121        2 ( 523/ 261- 642/ 306)  -8.1 E61-E44 S50-S46
  

    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