Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  705 1705 (N48E33 L=342)   488    113        0 ( 686/1663- 722/1740) -60.3 E35-E29 N44-N51
      2  658 1613 (N40E32 L=343)   352     49        1 ( 638/1593- 679/1635) -36.9 E34-E29 N38-N42
      3 1023 1487 (N33E02 L= 14)   678    121        1 ( 962/1449-1093/1523) -26.6 E06-W03 N30-N35
      4 1300 1413 (N28W18 L= 33)   308     62        1 (1275/1385-1324/1442) -63.4 W16-W19 N26-N30
      5 1553 1322 (N22W36 L= 51)  1939    433        6 (1386/1237-1699/1415) -27.6 W24-W47 N16-N28
      6  593 1347 (N22E31 L=344)   404     78        1 ( 575/1310- 615/1392) -68.2 E32-E28 N19-N24
      7 1128 1268 (N18W06 L= 21)   913    278        4 (1071/1126-1181/1373) -72.6 W02-W09 N09-N25
      8 1287 1261 (N18W17 L= 32)   558    158        0 (1226/1195-1352/1341) -52.1 W12-W20 N14-N23
      9  934 1065 (N05E06 L=  9)  1365    371        1 ( 847/ 975-1080/1198) -42.7 E11-W03 N00-N13
     10  791  923 (S04E14 L=  1)   239     98        2 ( 746/ 909- 840/ 937)   9.5 E17-E11 S04-S02
  

    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