Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  754 1644 (N52E11 L=249)   482     72        2 ( 729/1610- 788/1668)  38.7 E13-E06 N49-N54
      2 1764 1300 (N08W58 L=318)   801    123        2 (1720/1267-1815/1341) -50.2 W54-W64 N05-N11
      3  202 1088 (N20E63 L=197)  1478    228        3 ( 136/1050- 290/1152)   0.0 E74-E51 N17-N23
      4 1152  888 (S04W05 L=265)   345    111        2 (1094/ 866-1205/ 903) -18.4 W02-W08 S05-S02
      5  248  727 (S03E62 L=197)   448     61        2 ( 235/ 690- 268/ 758)  45.0 E64-E59 S04-N00
      6 1284  500 (S31W08 L=268)  3431    637        5 (1014/ 362-1476/ 686)  19.9 E13-W23 S37-S22
      7  919  571 (S20E14 L=245)   228     67        0 ( 889/ 534- 946/ 597) -68.2 E15-E12 S22-S17
      8  520  532 (S17E43 L=216)   453    137        2 ( 497/ 484- 551/ 567) -80.5 E46-E39 S20-S14
      9  736  392 (S30E33 L=227)   517    125        0 ( 719/ 340- 764/ 455)  71.6 E34-E30 S34-S25
     10  531  362 (S30E53 L=207)   839    168        1 ( 503/ 295- 571/ 442)  30.1 E63-E43 S35-S24
     11  803  268 (S41E35 L=224)   437     62        3 ( 770/ 246- 837/ 295)   0.0 E38-E31 S43-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