Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1310 1398 (N26W22 L=302)   904    257        0 (1245/1333-1401/1496) -56.3 W17-W27 N21-N33
      2 1439 1383 (N25W31 L=311)   239     81        1 (1402/1352-1467/1408) -53.1 W28-W32 N22-N26
      3  434 1383 (N28E44 L=236)   399    142        1 ( 382/1353- 497/1405) -10.3 E48-E37 N26-N29
      4  411 1268 (N21E43 L=237)   718    207        5 ( 371/1187- 453/1352) -61.4 E48-E38 N15-N26
      5 1768 1234 (N12W56 L=336)   359     44        0 (1737/1220-1798/1248) -18.4 W53-W59 N11-N13
      6  517 1153 (N14E33 L=246)   225    109        0 ( 488/1115- 562/1176)  31.0 E35-E30 N11-N15
      7 1259  829 (S09W14 L=294)   549    145        2 (1235/ 775-1288/ 892)  82.9 W12-W15 S12-S04
      8 1695  794 (S14W46 L=326)  1209    241        4 (1622/ 708-1770/ 878)  36.9 W40-W53 S19-S09
      9 1802  676 (S23W62 L=342)  2267    244        1 (1761/ 587-1850/ 755)  79.7 W58-W67 S29-S18
     10  280  622 (S20E62 L=218)   671    106        1 ( 266/ 575- 297/ 678)  45.0 E65-E57 S23-S16
     11 1722  634 (S25W53 L=333)   752     96        0 (1704/ 586-1748/ 670)  80.5 W50-W55 S28-S22
  

    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