Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1415 1708 (N52W05 L= 78)   560     81        0 (1376/1674-1445/1740)  66.0 W02-W07 N47-N56
      2 1157 1450 (N23E04 L= 69)   777    373        0 (1106/1303-1206/1557) -73.6 E07-E02 N13-N30
      3 1748 1385 (N39W43 L=116)   733     74        1 (1708/1360-1781/1411)   6.3 W38-W47 N37-N41
      4 1310 1291 (N18W09 L= 82)   233     79        1 (1269/1264-1347/1308)  11.3 W06-W11 N17-N18
      5 1609 1127 (N18W33 L=105)   300     94        1 (1566/1115-1650/1154)  26.6 W29-W35 N15-N20
      6  174 1100 (S21E65 L=  7)   772     83        3 ( 153/1059- 194/1142)  80.5 E68-E63 S23-S17
      7  245 1082 (S20E56 L= 17)   805    122        4 ( 217/1019- 289/1141)  90.0 E58-E51 S24-S16
      8 1638 1050 (N14W36 L=109)   323     62        0 (1620/1023-1654/1079) -33.7 W34-W37 N12-N15
      9  757  635 (S34E05 L= 68)   229     34        0 ( 733/ 622- 788/ 651)  14.0 E07-E03 S35-S33
     10 1064  217 (S53W43 L=116)  1825    221        3 ( 990/ 167-1155/ 280)   0.0 W30-W57 S55-S49
  

    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