Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  682 1620 (N37E34 L=314)  4660    663       10 ( 451/1540- 968/1758)  -7.4 E78-E09 N31-N44
      2 1032 1476 (N30E04 L=344)   393    104        0 (1005/1427-1057/1523) -60.3 E05-E01 N26-N33
      3  844 1426 (N25E16 L=332)   255    139        0 ( 828/1360- 857/1493) -77.5 E17-E14 N20-N29
      4  736 1402 (N22E23 L=325)   487    176        0 ( 715/1328- 774/1475) -66.0 E25-E18 N18-N27
      5 1799 1420 (N32W64 L= 52)   591     59        0 (1773/1393-1822/1443) -56.3 W61-W68 N30-N33
      6 1487 1379 (N27W29 L= 17)   260     92        0 (1441/1351-1526/1398) -15.9 W25-W32 N25-N28
      7 1645 1175 (N15W41 L= 29)   476    132        0 (1591/1156-1710/1201)   0.0 W36-W46 N14-N16
      8 1361  998 (N03W21 L=  9)   273     72        2 (1323/ 974-1403/1021)  21.8 W18-W23 N01-N04
      9 1634  966 (N03W40 L= 28)   467    121        0 (1592/ 921-1689/ 991)  29.7 W37-W45 N00-N04
     10  279  881 (S14E52 L=296)   809    238        0 ( 213/ 827- 343/ 952)  31.6 E59-E45 S17-S08
     11  384  824 (S16E42 L=306)   322     67        1 ( 365/ 799- 409/ 863)  76.0 E43-E40 S17-S13
     12  903  718 (S18E05 L=343)   241     94        0 ( 862/ 706- 953/ 732)  21.8 E07-E01 S19-S17
     13  627  575 (S30E24 L=323)   722    171        1 ( 559/ 537- 710/ 603)  24.8 E30-E17 S33-S27
  

    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