Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1614 1611 (N49W43 L= 42)   455    108        0 (1581/1597-1648/1626)  14.0 W38-W46 N47-N50
      2  908 1521 (N29E16 L=343)   649    182        1 ( 891/1450- 926/1604) -68.2 E19-E13 N24-N34
      3 1358 1466 (N33W16 L= 16)  1996    432        2 (1203/1331-1555/1569) -21.0 W04-W31 N26-N38
      4  376 1502 (N19E56 L=304)   501    126        0 ( 356/1465- 395/1536) -29.7 E59-E52 N17-N21
      5  919 1297 (N15E11 L=349)   634    211        0 ( 850/1227- 996/1390) -28.6 E16-E04 N11-N20
      6  413 1300 (N08E45 L=315)   312     83        0 ( 395/1254- 435/1345)  90.0 E46-E44 N04-N10
      7 1817 1207 (N23W55 L= 55)  1158    192        1 (1757/1159-1868/1238) -14.0 W49-W61 N20-N24
      8 1342 1203 (N15W17 L= 17)   256     75        1 (1316/1171-1362/1230) -56.3 W15-W18 N13-N16
      9 1279 1090 (N08W14 L= 14)   341     90        2 (1242/1054-1306/1124)  63.4 W12-W15 N05-N09
  

    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