Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  513 1716 (N45E54 L=192)   496    105        0 ( 486/1693- 537/1736) -14.0 E57-E49 N42-N46
      2 1582 1583 (N42W44 L=290)   777    164        1 (1529/1558-1638/1607)   9.5 W38-W50 N40-N44
      3 1571 1177 (N14W36 L=281)   271     66        0 (1555/1149-1595/1212) -53.1 W34-W37 N12-N16
      4 1773 1028 (N06W53 L=299)   494     89        1 (1756/ 971-1788/1068)  71.6 W51-W54 N02-N08
      5 1863 1040 (N07W64 L=310)   809    221        2 (1825/1012-1914/1068)   4.4 W59-W72 N05-N08
      6  939  888 (S07E04 L=241)   829    235        0 ( 893/ 770- 965/ 992) -69.0 E07-E02 S13-N00
      7 1551  655 (S18W39 L=284)   396     62        1 (1523/ 626-1580/ 686)  53.1 W37-W40 S20-S16
      8 1382  600 (S23W27 L=273)   370    107        2 (1335/ 584-1431/ 621)  -8.1 W23-W30 S23-S21
      9  345  540 (S35E52 L=194)  1676    347        2 ( 259/ 521- 421/ 567)   9.0 E62-E43 S37-S32
  

    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