Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1341 1733 (N47W42 L=131)  1827    309        5 (1284/1641-1393/1810)  57.3 W36-W49 N39-N53
      2  926 1558 (N41W01 L= 90)   274     42        1 ( 913/1520- 941/1587)  78.7 W00-W02 N38-N43
      3 1109 1501 (N35W13 L=102)   866    194        1 (1034/1420-1180/1567) -65.6 W08-W16 N28-N39
      4  866 1438 (N34E05 L= 83)   450    111        0 ( 845/1390- 890/1487) -81.9 E06-E04 N30-N37
      5 1692 1252 (N09W49 L=138)  1219    344        3 (1571/1164-1809/1328) -37.4 W40-W59 N02-N15
      6 1412 1209 (N12W27 L=116)   257     87        0 (1369/1175-1452/1251) -45.0 W24-W29 N09-N14
      7 1276 1203 (N13W18 L=107)   329    121        0 (1220/1170-1332/1234)  12.5 W13-W22 N12-N14
      8  349 1043 (N14E46 L= 43)   660    147        0 ( 298/1003- 399/1098) -33.7 E50-E41 N10-N17
      9 1553  577 (S31W32 L=120)  2181    416        4 (1378/ 489-1696/ 701)  19.1 W17-W43 S34-S24
     10  775  489 (S25E24 L= 64)   770    170        1 ( 709/ 458- 837/ 543)  21.8 E29-E19 S27-S21
  

    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