Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  887 1537 (N37W06 L=123)   237     50        0 ( 855/1511- 915/1559)   0.0 W03-W08 N36-N38
      2 1442 1264 (N07W30 L=147)   260     67        0 (1421/1230-1474/1291)  21.8 W28-W33 N04-N07
      3 1605 1165 (S03W38 L=155)  1143    299        1 (1502/1061-1714/1287) -62.1 W34-W43 S11-N06
      4  680 1184 (N21E16 L=101)   383    112        0 ( 649/1127- 719/1239)  35.5 E19-E12 N18-N23
      5  179  955 (N19E60 L= 57)  1536    473        3 (  83/ 883- 280/1021) -27.8 E70-E51 N13-N24
      6  558  970 (N12E29 L= 88)   334    141        0 ( 487/ 941- 625/ 997)  -5.7 E33-E23 N11-N12
      7 1380  913 (S11W17 L=134)   430    140        0 (1358/ 845-1399/ 980)  76.0 W15-W19 S14-S06
      8 1775  771 (S31W44 L=161)  1362    469        0 (1626/ 647-1896/ 957)  21.4 W29-W58 S35-S23
      9 1667  874 (S21W36 L=153)   256     68        0 (1633/ 861-1699/ 886) -11.3 W33-W38 S22-S19
     10 1585  804 (S23W29 L=145)   284     55        1 (1565/ 770-1603/ 839)  45.0 W26-W30 S24-S21
     11 1013  712 (S13E08 L=108)   203     79        0 ( 969/ 686-1052/ 731)   0.0 E11-E05 S13-S12
     12  959  449 (S28E20 L= 97)   536    217        1 ( 930/ 368- 976/ 543)  50.7 E25-E15 S32-S21
     13 1207  503 (S31E03 L=114)   418     96        0 (1171/ 471-1228/ 539)  21.8 E05-W00 S33-S28
     14  774  427 (S24E32 L= 85)   311    116        0 ( 759/ 378- 787/ 474)  45.0 E35-E29 S27-S21
  

    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