Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1104 1699 (N36E16 L=111)  1935    401        5 ( 969/1584-1230/1793) -15.1 E29-E03 N30-N40
      2  457 1634 (N15E56 L= 71)  1201    173        2 ( 377/1581- 544/1688)  45.0 E62-E51 N10-N20
      3  587 1610 (N16E45 L= 83)   381     70        0 ( 558/1581- 617/1629)  -9.5 E47-E41 N14-N17
      4 1192 1507 (N25E04 L=123)   271     43        0 (1174/1480-1207/1536) -63.4 E05-E02 N23-N27
      5 1052  962 (S10W03 L=130)   488    156        0 (1024/ 893-1099/1008) -74.1 W01-W06 S13-S06
      6 1804  849 (N07W55 L=183)   346     44        0 (1786/ 826-1819/ 869) -33.7 W53-W57 N05-N07
      7 1104  718 (S22W13 L=140)   423    167        0 (1011/ 697-1182/ 735)  26.6 W08-W18 S24-S19
      8 1613  505 (S17W55 L=182)   841    133        2 (1565/ 433-1658/ 564)  90.0 W52-W57 S22-S13
      9 1671  463 (S17W63 L=190)  3758    602        4 (1591/ 372-1747/ 543)  70.3 W57-W69 S24-S10
     10 1336  504 (S27W36 L=163)   358    104        0 (1284/ 487-1382/ 521)  23.2 W31-W38 S27-S24
     11 1428  217 (S38W62 L=189)   813    173        1 (1398/ 196-1465/ 247)  15.9 W58-W65 S39-S36
  

    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