Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1590 1393 (N20W39 L=249)   914    315        1 (1467/1299-1718/1478) -30.5 W31-W48 N13-N25
      2  184 1192 (N09E62 L=147)  4707    371       12 ( 136/1069- 245/1388) -60.3 E70-E55 N01-N22
      3  273 1328 (N17E55 L=155)   422    106        1 ( 249/1280- 295/1375)  90.0 E57-E52 N14-N20
      4  469 1296 (N14E36 L=173)   654    174        0 ( 393/1269- 558/1315)   0.0 E42-E29 N13-N15
      5  675  832 (S14E22 L=187)   894    274        0 ( 630/ 710- 707/ 961)  71.6 E26-E20 S21-S06
      6 1261  863 (S13W14 L=224)   211     50        1 (1234/ 844-1286/ 890) -26.6 W12-W16 S14-S11
      7 1230  793 (S17W13 L=222)   293     91        1 (1185/ 780-1283/ 816) -15.9 W09-W16 S17-S15
      8 1658  450 (S39W57 L=267)  1045    130        2 (1589/ 433-1726/ 474)   2.9 W48-W68 S40-S37
      9  677  458 (S39E28 L=181)   298     78        0 ( 639/ 447- 726/ 469)   0.0 E31-E24 S39-S37
  

    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