Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1237 1747 (N45E11 L= 14)  2839    427        3 (1114/1595-1392/1891) -24.0 E31-W06 N37-N55
      2  619 1698 (N22E49 L=336)  2380    268        6 ( 533/1592- 729/1774)  70.3 E55-E42 N14-N28
      3 1001 1689 (N32E23 L=  2)   685    196        1 ( 935/1608-1030/1759) -36.9 E30-E18 N26-N35
      4  863 1626 (N23E28 L=357)   361     85        1 ( 844/1586- 882/1668) -63.4 E30-E26 N20-N26
      5 1343 1396 (N23W08 L= 33)   303     86        0 (1314/1367-1376/1441) -21.8 W05-W10 N21-N25
      6 1819 1387 (N41W51 L= 76)   517     44        1 (1790/1369-1843/1408)  12.5 W46-W55 N38-N43
      7  183 1020 (S27E63 L=322)   512     86        0 ( 148/ 978- 213/1062)  36.9 E68-E58 S29-S23
      8  631  945 (S21E21 L=  4)   462     99        0 ( 576/ 924- 671/ 968)  26.6 E24-E18 S23-S19
      9 1711  653 (S06W56 L= 81)   335     16        0 (1694/ 635-1729/ 675) -33.7 W54-W57 S07-S04
     10 1313  516 (S26W34 L= 59)   281     88        0 (1276/ 491-1352/ 534)  59.0 W32-W36 S28-S23
     11 1309  194 (S44W66 L= 91)   668     75        1 (1279/ 164-1341/ 227)   3.8 W59-W75 S44-S42
  

    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