Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  976 1777 (N45E15 L=262)   793    152        2 ( 899/1755-1041/1793)   0.0 E21-E08 N43-N46
      2  962 1619 (N32E11 L=266)   264     71        0 ( 925/1598-1000/1637)  -9.5 E14-E08 N30-N32
      3 1730 1588 (N42W58 L=335)   582     83        0 (1701/1568-1776/1605)   4.1 W52-W66 N40-N43
      4 1646 1568 (N38W44 L=321)   541     61        1 (1617/1533-1673/1597) -53.1 W41-W47 N35-N40
      5  628 1498 (N20E31 L=245)  1086    216        3 ( 561/1419- 701/1569) -32.7 E38-E24 N15-N24
      6 1188 1531 (N28W05 L=282)   432     82        3 (1148/1510-1226/1552)  31.0 W02-W07 N26-N29
      7 1368 1524 (N30W18 L=295)   478    112        2 (1324/1496-1421/1549) -15.9 W14-W21 N28-N31
      8 1110 1489 (N24W01 L=277)   230     71        0 (1076/1470-1146/1516) -33.7 E01-W02 N23-N25
      9 1552 1264 (N15W31 L=308)   552    182        1 (1502/1185-1602/1347) -55.0 W27-W35 N10-N20
     10 1370 1271 (N13W19 L=296)   245    128        0 (1360/1203-1382/1319)  82.9 W17-W19 N08-N16
     11 1792  785 (S09W58 L=334)   510    103        1 (1766/ 750-1826/ 821) -20.6 W54-W62 S11-S07
     12  148  738 (S28E75 L=202)  1096     95        2 ( 129/ 689- 168/ 793)  26.6 E83-E68 S30-S24
     13  844  662 (S29E08 L=269)  1168    368        0 ( 740/ 533- 978/ 789)  51.7 E15-W00 S38-S19
     14 1630  725 (S16W44 L=321)   521     86        3 (1591/ 688-1661/ 766)  59.0 W42-W46 S18-S12
     15 1682  589 (S23W55 L=332)   705    160        1 (1643/ 535-1711/ 635)  90.0 W48-W58 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