Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  741 1733 (N60W06 L= 74)   364     80        1 ( 705/1702- 771/1754)  11.3 W00-W10 N58-N62
      2  549 1650 (N61E20 L= 48)  1130    206        3 ( 462/1604- 637/1689)  -6.6 E34-E08 N56-N64
      3  594 1439 (N42E18 L= 50)   616    195        0 ( 566/1358- 632/1528) -85.6 E19-E15 N36-N49
      4  956 1349 (N26W05 L= 73)   467    163        0 ( 864/1331-1028/1363) -29.1 W00-W09 N23-N29
      5  604 1200 (N27E21 L= 47)   511    113        2 ( 557/1170- 632/1253)  26.6 E24-E18 N25-N29
      6 1866 1217 (S09W64 L=133)   478     59        1 (1835/1195-1901/1233) -10.3 W60-W71 S09-S07
      7  666 1152 (N23E18 L= 50)   738    214        3 ( 599/1100- 729/1192) -18.4 E22-E13 N19-N24
      8  754 1107 (N18E13 L= 55)   425    154        2 ( 713/1071- 787/1156)  26.6 E16-E10 N15-N20
      9  795 1013 (N12E13 L= 55)   268    112        0 ( 765/ 984- 840/1062) -71.6 E14-E11 N09-N15
     10  472 1013 (N19E34 L= 34)   530    192        0 ( 400/ 955- 559/1051) -38.7 E39-E29 N14-N22
     11  650  969 (N13E23 L= 45)   289     44        1 ( 634/ 939- 670/1003)  76.0 E24-E21 N10-N14
     12 1574  789 (S23W27 L= 95)  1856    646        3 (1345/ 639-1765/ 960)   7.7 W08-W45 S26-S18
     13  923  501 (S21E21 L= 47)   532     99        2 ( 881/ 469- 969/ 534)  -9.5 E24-E18 S22-S19
     14  778  303 (S30E41 L= 27)   342    117        0 ( 721/ 277- 826/ 334)   4.8 E47-E35 S31-S29
  

    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