Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  685 1688 (N36E41 L= 64)   469     54        1 ( 657/1662- 711/1723) -14.0 E46-E38 N34-N38
      2  777 1459 (N22E24 L= 82)   301     92        1 ( 742/1422- 799/1497) -26.6 E27-E21 N19-N24
      3 1360 1268 (N20W17 L=123)   263     86        0 (1324/1244-1395/1299) -21.8 W14-W19 N18-N21
      4 1850 1211 (N25W62 L=168)  1976    155        4 (1775/1179-1929/1248)  -2.1 W52-W80 N22-N26
      5 1173  643 (S21W16 L=122)   315    175        0 (1161/ 573-1202/ 714) -66.0 W14-W19 S25-S16
      6  923  516 (S34W02 L=108)   600    130        0 ( 898/ 461- 962/ 575) -54.5 W00-W06 S37-S29
      7 1269  478 (S30W28 L=134)   286     79        0 (1228/ 458-1299/ 508)  53.1 W25-W29 S32-S27
      8 1267  320 (S42W37 L=142)  1395    247        1 (1146/ 302-1374/ 341)  18.4 W26-W44 S45-S38
  

    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