Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  967 1780 (N45E16 L=262)   835    136        1 ( 900/1753-1025/1797)   0.0 E21-E10 N42-N46
      2  963 1611 (N31E11 L=267)   404    118        1 ( 912/1564-1001/1635) -29.7 E15-E07 N28-N32
      3 1637 1572 (N38W43 L=321)   440     54        0 (1613/1545-1664/1598) -45.0 W40-W45 N36-N40
      4  616 1499 (N20E32 L=245)  1091    208        3 ( 548/1425- 685/1570) -32.7 E39-E25 N15-N24
      5 1178 1533 (N28W05 L=282)   440     87        2 (1135/1510-1214/1560)  -9.5 W01-W07 N26-N29
      6 1352 1534 (N30W17 L=294)   368     82        0 (1310/1519-1394/1552)   9.5 W13-W19 N29-N31
      7 1100 1491 (N24E00 L=278)   238     79        0 (1061/1472-1138/1516) -26.6 E02-W02 N23-N25
      8 1546 1257 (N15W31 L=309)   656    225        0 (1484/1162-1599/1345) -51.3 W26-W35 N09-N19
      9 1851 1075 (N08W58 L=336)   365     52        1 (1832/1052-1868/1096) -26.6 W56-W60 N07-N09
     10 1517  923 (S06W32 L=310)   217     67        0 (1477/ 908-1552/ 938)  21.8 W29-W34 S06-S04
     11  834  666 (S29E09 L=269)  1357    400        0 ( 718/ 531- 972/ 807)  51.3 E17-W00 S39-S18
     12 1569  775 (S14W38 L=316)   225     60        0 (1551/ 753-1591/ 797)  45.0 W37-W39 S14-S12
     13  144  745 (S28E76 L=202)   712    100        0 ( 132/ 697- 162/ 793)  23.2 E84-E69 S30-S24
     14 1619  716 (S16W44 L=322)   697    125        2 (1571/ 649-1649/ 767) -82.9 W40-W46 S20-S12
     15 1685  592 (S22W55 L=332)   396     83        1 (1660/ 558-1706/ 629) -29.7 W50-W57 S24-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