Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  825 1488 (N33E14 L=231)   720    255        2 ( 744/1427- 930/1567) -31.0 E21-E06 N29-N39
      2 1476 1376 (N25W32 L=278)   580    231        0 (1386/1299-1534/1426) -41.6 W26-W35 N19-N28
      3  330 1217 (N15E50 L=196)   289     55        1 ( 307/1193- 351/1242) -31.0 E52-E47 N13-N16
      4 1688 1134 (N09W46 L=291)   259     82        1 (1648/1104-1711/1175) -51.3 W42-W47 N06-N11
      5 1660 1039 (N03W43 L=288)   729    197        2 (1622/ 962-1684/1123) -66.0 W40-W44 S01-N08
      6  196  848 (S09E64 L=182)  1823    320        6 ( 146/ 721- 272/ 989) -51.3 E70-E56 S16-N00
      7  393  907 (S04E43 L=203)   379    153        1 ( 367/ 855- 413/ 985)  66.8 E45-E40 S07-N00
      8  545  749 (S14E32 L=213)   490    160        1 ( 476/ 713- 588/ 800)  29.1 E37-E28 S15-S10
      9  275  646 (S21E60 L=185)  1611    185        2 ( 251/ 554- 317/ 727)  42.9 E68-E52 S28-S15
     10  862  689 (S17E11 L=235)   389    135        1 ( 796/ 673- 923/ 705)   0.0 E14-E06 S18-S16
     11  651  572 (S25E27 L=219)  1177    241        3 ( 602/ 458- 720/ 648)  45.0 E33-E20 S33-S19
     12 1740  590 (S26W58 L=303)  1135     91        1 (1707/ 549-1769/ 631)  51.3 W54-W61 S29-S23
     13  575  361 (S42E41 L=204)  1516    142        3 ( 512/ 325- 652/ 393)   9.5 E50-E31 S45-S39
  

    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