Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1804 1293 (N32W51 L=199)   479     78        1 (1777/1269-1829/1318) -11.3 W48-W54 N31-N33
      2 1620 1188 (N21W35 L=183)   749    132        1 (1577/1127-1654/1254) -32.0 W30-W38 N17-N23
      3  205 1148 (S11E61 L= 87)   493     86        2 ( 192/1109- 219/1198) -71.6 E63-E58 S13-S07
      4  464  884 (S22E33 L=115)   350    137        0 ( 405/ 860- 519/ 906)  12.5 E37-E28 S22-S20
      5  349  831 (S27E42 L=106)   589    152        0 ( 317/ 766- 376/ 886)  66.0 E45-E40 S32-S23
      6 1179  810 (S11W14 L=162)   327    113        0 (1120/ 787-1235/ 838)  39.8 W10-W16 S13-S08
      7  957  691 (S23W03 L=151)   260     91        1 ( 911/ 675- 996/ 723)  45.0 W00-W05 S24-S20
      8 1512  484 (S23W47 L=195)  2463    569        6 (1360/ 396-1660/ 600)  52.1 W37-W54 S31-S12
      9 1004  467 (S36W13 L=161)   550    152        1 ( 923/ 450-1079/ 482)  21.8 W07-W17 S38-S34
  

    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