Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  408 1581 (N16E61 L=223)   843    178        0 ( 375/1515- 452/1661) -61.4 E64-E56 N11-N22
      2  660 1598 (N23E40 L=243)   526    143        2 ( 636/1523- 690/1653) -56.3 E42-E36 N17-N26
      3  782 1602 (N26E32 L=252)   321    133        0 ( 726/1573- 842/1636)  -5.2 E37-E26 N24-N26
      4 1592 1544 (N46W30 L=314)   556    135        1 (1546/1518-1649/1568)  18.4 W25-W37 N42-N48
      5  922 1424 (N18E16 L=267)   339    137        1 ( 883/1374- 945/1486) -83.7 E17-E14 N13-N22
      6 1088 1263 (N12E02 L=281)   231     75        1 (1072/1229-1107/1297) -53.1 E03-W00 N10-N14
      7  266 1205 (S09E57 L=227)  1038    253        4 ( 230/1106- 298/1279) -45.0 E62-E51 S14-S04
      8  415 1193 (S07E43 L=241)   289    109        1 ( 376/1157- 449/1231) -15.9 E46-E39 S08-S05
      9  340 1197 (S08E49 L=234)   654    102        2 ( 305/1161- 381/1229) -18.4 E53-E44 S10-S06
     10  203 1115 (S16E62 L=222)   912     75        1 ( 168/1081- 233/1147)  33.7 E66-E57 S17-S13
     11 1668  491 (S17W63 L=347)  3188    470       10 (1528/ 386-1799/ 613)  59.0 W54-W72 S26-S06
     12 1659  573 (S13W56 L=340)   467    102        2 (1622/ 549-1704/ 591)  26.6 W52-W61 S14-S10
     13 1513  453 (S23W51 L=335)   484     90        1 (1495/ 414-1540/ 490) -80.5 W48-W54 S26-S20
  

    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