Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  580 1707 (N30E48 L= 34)   447     76        0 ( 546/1673- 611/1731) -16.7 E52-E42 N27-N31
      2  457 1558 (N18E49 L= 32)  1494    252        6 ( 414/1494- 534/1662) -30.1 E59-E40 N13-N25
      3 1106 1554 (N27E04 L= 77)   884    294        2 ( 998/1464-1211/1622) -21.8 E12-W03 N23-N30
      4 1663 1334 (N24W38 L=119)   273     65        0 (1643/1296-1679/1363) -36.9 W35-W39 N22-N26
      5  488 1291 (N02E38 L= 43)   346     95        0 ( 447/1256- 522/1321) -15.9 E41-E34 N00-N03
      6  483 1136 (S08E36 L= 46)   915    304        2 ( 414/1052- 551/1248)  61.7 E39-E31 S13-N00
      7 1804 1162 (N17W51 L=133)   448    101        1 (1786/1115-1817/1214)  81.9 W49-W52 N13-N20
      8  248  962 (S20E55 L= 27)   428     72        1 ( 231/ 917- 266/ 998) -63.4 E56-E52 S22-S18
      9  650  941 (S17E22 L= 60)   273     53        0 ( 626/ 925- 681/ 967) -26.6 E23-E19 S17-S15
     10  699  685 (S32E16 L= 66)  2106    572        3 ( 597/ 518- 821/ 929)  65.9 E23-E10 S44-S15
     11  515  771 (S29E30 L= 51)   685    219        1 ( 435/ 706- 547/ 852)  54.0 E37-E27 S34-S23
     12 1608  658 (S16W46 L=127)   260     49        0 (1581/ 644-1634/ 675)  45.0 W44-W47 S17-S14
     13  869  625 (S33E03 L= 78)   521    150        1 ( 794/ 610- 942/ 642)  18.4 E08-W01 S34-S30
  

    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