Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1685 1617 (N29W64 L=314)  1696     96        4 (1640/1573-1737/1656)   0.0 W57-W73 N25-N31
      2 1338 1562 (N29W29 L=279)   843    169        1 (1271/1487-1395/1618) -68.2 W25-W31 N23-N33
      3  951 1453 (N26W00 L=250)   310     66        0 ( 913/1432- 997/1474) -31.0 E02-W03 N24-N27
      4 1622  911 (S14W38 L=288)   255     55        0 (1609/ 884-1637/ 946)  63.4 W36-W38 S15-S11
      5 1772  622 (S34W57 L=307)   435     40        0 (1756/ 598-1792/ 648) -53.1 W53-W60 S35-S31
      6 1529  553 (S36W32 L=282)   880    183        1 (1491/ 473-1547/ 632)  84.8 W29-W34 S41-S30
      7  953  473 (S34E12 L=238)   471    124        1 ( 928/ 423- 985/ 529) -90.0 E13-E10 S38-S30
      8  288  504 (S24E69 L=181)   677     67        0 ( 252/ 485- 322/ 521)   3.6 E79-E63 S24-S22
      9  971  253 (S52E19 L=231)   434     76        1 ( 938/ 225-1012/ 269)   0.0 E22-E14 S54-S50
     10  804  174 (S57E45 L=205)   829     60        1 ( 775/ 142- 834/ 208)  10.6 E54-E38 S60-S53
  

    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