Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1648 1460 (N15W55 L=  6)  2184    425        0 (1514/1343-1785/1626) -75.4 W51-W62 N04-N27
      2 1755 1466 (N12W66 L= 18)   754     85        7 (1721/1442-1790/1499)   4.8 W61-W73 N09-N13
      3  983 1465 (N34W09 L=321)   874    232        1 ( 879/1410-1088/1497) -36.9 W02-W14 N28-N38
      4 1367 1301 (N15W27 L=339)   595    183        0 (1305/1244-1439/1351)  10.3 W21-W33 N12-N16
      5  393 1195 (N30E40 L=272)   328     76        2 ( 354/1177- 437/1212)  -8.1 E43-E36 N29-N31
      6  741 1106 (N18E15 L=297)   888    358        1 ( 592/1071- 879/1184)   0.0 E25-E05 N15-N19
      7 1082 1065 (N08W04 L=316)   655    180        3 (1011/1028-1145/1108) -20.6 W00-W08 N05-N11
      8  206 1003 (N21E61 L=251)   451     59        2 ( 181/ 978- 236/1024)   0.0 E64-E57 N19-N22
      9 1565  599 (S33W26 L=338)   339     51        0 (1544/ 570-1579/ 631)  76.0 W24-W27 S34-S30
  

    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