Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  881 1771 (N48E29 L=243)   493     43        0 ( 856/1750- 913/1789)  63.4 E32-E26 N45-N49
      2  545 1541 (N25E43 L=230)  1069    170        2 ( 487/1460- 606/1624)  85.6 E45-E40 N18-N31
      3  402 1329 (N09E47 L=226)   584     80        0 ( 384/1287- 425/1378) -63.4 E49-E44 N06-N12
      4 1143 1270 (N17W04 L=276)   365    115        1 (1088/1221-1183/1313) -45.0 W00-W06 N13-N18
      5  835 1270 (N12E15 L=257)   394    139        1 ( 759/1242- 901/1298)   0.0 E20-E10 N10-N12
      6  932 1022 (S01E06 L=267)  1062    287        0 ( 873/ 904-1031/1143) -61.7 E09-W02 S07-N06
      7  414  965 (S12E39 L=233)   290     81        0 ( 378/ 953- 446/ 979)  18.4 E42-E36 S13-S11
      8  701  931 (S10E19 L=254)   439    143        1 ( 648/ 881- 774/ 968)  35.5 E21-E13 S13-S07
      9  785  867 (S13E12 L=260)   197     13        0 ( 765/ 848- 805/ 885) -26.6 E13-E11 S13-S11
     10 1056  820 (S12W05 L=277)   251     44        0 (1025/ 801-1087/ 841)  45.0 W03-W06 S13-S10
  

    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