Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  916 1593 (N41E09 L=353)   279     45        2 ( 894/1570- 941/1613)  45.0 E10-E06 N39-N42
      2 1481 1367 (N24W33 L= 34)   322    106        0 (1456/1321-1512/1413) -63.4 W31-W34 N21-N27
      3  567 1282 (N19E31 L=330)   889    290        0 ( 505/1176- 639/1395) -45.0 E38-E24 N12-N26
      4 1175 1174 (N13W10 L= 11)   688    203        0 (1108/1109-1244/1247) -48.4 W05-W13 N08-N17
      5  958 1099 (N08E04 L=357)   329    174        0 ( 937/1023- 975/1175) -83.7 E05-E03 N03-N12
      6 1677 1040 (N03W45 L= 46)   330     71        0 (1655/1010-1692/1081)  63.4 W42-W45 N01-N05
      7 1189  865 (S06W10 L= 12)   412     77        2 (1148/ 826-1209/ 906) -78.7 W07-W11 S08-S03
      8 1057  789 (S11W02 L=  3)   727    201        6 ( 992/ 710-1134/ 853)  26.6 E02-W06 S16-S06
      9  939  751 (S13E06 L=356)   342    129        1 ( 917/ 681- 960/ 798)  81.9 E06-E04 S17-S10
     10 1603  597 (S25W43 L= 44)   454    154        0 (1531/ 568-1666/ 625)  15.3 W37-W48 S26-S23
  

    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