Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1622 1650 (N26W69 L= 61)  1745    263        2 (1506/1593-1732/1697) -35.8 W59-W79 N18-N32
      2 1506 1540 (N24W48 L= 40)   597    115        0 (1485/1488-1525/1598)  54.5 W45-W51 N20-N27
      3 1160 1533 (N34W23 L= 16)   794    172        0 (1083/1485-1226/1566) -53.1 W19-W26 N29-N37
      4 1185 1248 (N16W15 L=  7)   657    238        1 (1085/1199-1277/1302) -48.0 W10-W19 N11-N21
      5  776 1170 (N21E12 L=341)   259     65        1 ( 746/1140- 800/1198)   0.0 E13-E09 N19-N22
      6  467  982 (N16E36 L=316)   806    218        1 ( 447/ 887- 514/1078) -85.2 E38-E34 N09-N21
      7 1273  958 (S02W13 L=  5)   441    148        2 (1245/ 901-1330/1005)  26.6 W10-W17 S05-N00
      8  170  821 (N10E71 L=282)  1090     86        1 ( 123/ 800- 216/ 852)   0.0 E83-E63 N08-N11
      9 1191  650 (S19W01 L=354)   633    292        0 (1092/ 602-1235/ 762)  41.2 E05-W04 S21-S11
     10 1415  639 (S25W15 L=  8)  1107    320        1 (1301/ 570-1549/ 717)   8.5 W06-W26 S26-S23
     11  468  584 (S08E47 L=306)   721    106        1 ( 429/ 542- 500/ 634)  32.0 E51-E43 S10-S05
     12  621  307 (S30E51 L=301)  1794    283        3 ( 583/ 178- 656/ 430)  34.5 E73-E41 S42-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