Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  370 1555 (N56E53 L=101)   631     65        0 ( 338/1531- 397/1581)  23.2 E58-E48 N53-N57
      2 1796 1382 (N07W66 L=220)   696    106        0 (1771/1333-1822/1417)  10.3 W60-W71 N05-N08
      3  539 1378 (N39E27 L=128)   280     56        0 ( 507/1361- 562/1401)   0.0 E29-E24 N37-N40
      4 1034 1375 (N27W09 L=164)   246     46        0 (1002/1358-1061/1391) -14.0 W07-W11 N26-N28
      5  920 1344 (N28W01 L=156)   232     43        1 ( 902/1317- 934/1372) -90.0 W00-W02 N26-N30
      6 1807 1048 (S11W54 L=208)   675     81        1 (1782/1006-1833/1086) -90.0 W50-W57 S14-S09
      7 1732  817 (S23W43 L=197)   312     65        0 (1700/ 788-1756/ 844)   9.5 W39-W45 S24-S21
      8  831  637 (S11E20 L=134)   299    119        0 ( 785/ 601- 880/ 671)  14.0 E24-E16 S12-S10
      9  527  412 (S21E51 L=104)  1612    256        0 ( 467/ 305- 585/ 516)  28.3 E68-E41 S28-S14
     10  625  369 (S25E46 L=109)   410    112        1 ( 589/ 351- 685/ 385) -23.2 E49-E41 S27-S24
     11  751  319 (S31E39 L=116)   377     72        0 ( 714/ 297- 781/ 346)  14.0 E43-E35 S32-S29
  

    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