Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1655 1400 (N12W52 L=  7)  1891    349        1 (1536/1313-1781/1534) -62.2 W47-W60 N03-N22
      2  941 1448 (N34W06 L=321)   958    237        2 ( 823/1397-1037/1480) -39.3 E02-W11 N29-N38
      3 1733 1434 (N11W61 L= 16)   440     49        2 (1707/1409-1761/1456) -18.4 W58-W64 N09-N12
      4 1196 1387 (N24W20 L=335)   261    105        0 (1146/1373-1242/1407)  -8.1 W16-W23 N22-N24
      5 1325 1284 (N15W24 L=339)   540    181        1 (1256/1224-1394/1329)   5.2 W18-W29 N12-N16
      6  357 1183 (N30E44 L=271)   329     75        0 ( 322/1167- 398/1195) -14.0 E47-E39 N28-N31
      7  704 1093 (N18E18 L=297)  1239    358        1 ( 542/1055- 838/1175)   0.0 E29-E07 N15-N20
      8 1006 1041 (N09E01 L=314)   786    157        3 ( 952/1008-1072/1079)   0.0 E04-W03 N06-N11
      9  182  998 (N21E65 L=250)   591     53        1 ( 157/ 974- 208/1018)   0.0 E68-E61 N19-N22
     10 1527  583 (S33W23 L=338)   344     59        1 (1503/ 553-1545/ 614)  76.0 W20-W24 S34-S30
  

    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