Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1465 1694 (N35W52 L=168)   672    166        1 (1399/1667-1514/1714) -16.7 W47-W57 N32-N37
      2  893 1539 (N41W04 L=119)   540     94        2 ( 848/1512- 935/1563) -45.0 W01-W06 N38-N43
      3  655 1282 (N30E18 L= 97)   916    248        0 ( 557/1210- 743/1378) -49.4 E25-E13 N23-N37
      4 1404 1205 (N09W27 L=142)  1703    598        4 (1143/1007-1561/1358) -60.3 W14-W33 S06-N23
      5 1519  807 (S17W26 L=141)   657    150        1 (1475/ 738-1552/ 866) -84.3 W22-W27 S22-S12
      6  722  585 (S13E28 L= 87)   336     67        0 ( 699/ 542- 744/ 617)  45.0 E30-E26 S15-S11
      7  424  490 (S15E54 L= 61)  1594    301        2 ( 397/ 391- 450/ 593)  47.3 E60-E47 S21-S07
      8 1215  404 (S36E02 L=113)  1073    240        4 (1157/ 340-1252/ 481)  45.0 E08-W01 S40-S31
      9  757  357 (S29E35 L= 80)   501     70        1 ( 716/ 328- 794/ 376) -21.8 E37-E31 S31-S26
  

    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