Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1314 1553 (N27W30 L=235)  1325    354        4 (1157/1486-1438/1607)   5.0 W17-W40 N25-N29
      2  653 1503 (N37E17 L=188)  1177    306        2 ( 497/1464- 756/1533) -19.3 E29-E09 N32-N39
      3 1419 1325 (N12W29 L=235)   229     61        0 (1392/1310-1457/1339) -26.6 W27-W31 N10-N12
      4  430 1232 (N23E35 L=170)   784    171        2 ( 366/1177- 491/1287) -41.6 E40-E30 N19-N27
      5  760 1200 (N16E13 L=192)   515    158        0 ( 696/1141- 798/1234) -45.0 E16-E10 N11-N17
      6 1111 1213 (N11W08 L=213)   228     64        0 (1074/1199-1151/1225) -26.6 W06-W10 N09-N11
      7 1757 1197 (S02W52 L=257)   533     84        1 (1727/1162-1786/1224)  26.6 W48-W54 S03-N00
      8 1607 1194 (N01W39 L=244)   357    112        1 (1564/1172-1655/1211)   0.0 W35-W42 N00-N02
      9  638  383 (S31E41 L=164)   502    103        1 ( 600/ 352- 675/ 416)   7.1 E44-E36 S32-S28
     10  873  183 (S52E38 L=167)   486     68        0 ( 834/ 165- 911/ 203) -59.0 E40-E35 S54-S49
  

    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