Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  487 1419 (N37E37 L=128)   297     67        0 ( 455/1397- 520/1436)  18.4 E39-E33 N35-N38
      2  888 1367 (N29E04 L=161)   300     52        1 ( 860/1352- 926/1389) -21.8 E06-E01 N27-N30
      3  543 1137 (N18E30 L=135)   253     78        0 ( 516/1099- 563/1166) -78.7 E32-E28 N15-N20
      4  459 1076 (N15E37 L=128)   641    177        0 ( 427/1001- 514/1155) -63.4 E39-E33 N10-N20
      5  315  915 (N06E51 L=115)   731     72        1 ( 284/ 882- 353/ 952)  33.7 E53-E46 N04-N08
      6  319  518 (S20E65 L=100)   541     36        0 ( 304/ 494- 341/ 541)  20.6 E68-E60 S21-S17
      7 1595  395 (S47W43 L=208)  1355    142        1 (1530/ 364-1659/ 434)   3.8 W34-W51 S50-S44
      8  512  348 (S33E55 L=110)   485     93        1 ( 493/ 309- 527/ 397)  28.3 E63-E50 S36-S29
      9  617  287 (S39E50 L=116)  1245    127        2 ( 563/ 257- 671/ 318)  11.9 E60-E41 S42-S36
  

    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