Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1411 1742 (N53W44 L=206)   442     60        0 (1382/1716-1438/1766)  18.4 W38-W50 N50-N55
      2 1068 1738 (N54W05 L=167)   407     67        0 (1041/1712-1098/1759)  38.7 W02-W08 N51-N55
      3  958 1730 (N53E06 L=155)   441     81        0 ( 923/1709- 993/1745)  -7.1 E10-E02 N51-N54
      4 1018 1497 (N34E00 L=161)   265     57        0 ( 989/1480-1057/1512)  26.6 E02-W02 N33-N35
      5  250 1462 (N30E73 L= 89)   810     66        1 ( 229/1434- 273/1492) -14.0 E83-E66 N27-N31
      6  516 1255 (N18E35 L=127)   605    215        2 ( 465/1186- 597/1293)  24.0 E38-E28 N13-N20
      7  223 1016 (N02E59 L=102)  1279    180        1 ( 179/ 960- 282/1096)  32.5 E65-E53 S01-N06
      8  195  706 (S18E70 L= 91)  1232    114        2 ( 181/ 646- 218/ 751)  32.5 E79-E64 S22-S15
      9  556  565 (S26E34 L=127)  1492    443        2 ( 430/ 412- 694/ 710)  32.9 E55-E21 S38-S16
     10 1437  682 (S18W28 L=189)   296    136        0 (1368/ 668-1491/ 700)   6.3 W22-W31 S19-S17
     11  850  490 (S31E13 L=149)  3185    595        7 ( 634/ 347-1054/ 677)  33.3 E34-W01 S43-S18
     12 1437  637 (S21W28 L=190)   233     62        0 (1409/ 620-1467/ 652)  26.6 W26-W30 S22-S20
     13 1643  517 (S31W50 L=212)   628     84        0 (1609/ 485-1681/ 551)  38.7 W47-W53 S33-S28
     14 1535  328 (S47W52 L=214)   592     62        0 (1520/ 298-1548/ 364) -28.6 W47-W59 S49-S43
  

    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