Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1439 1807 (N36W68 L=252)   932    111        0 (1421/1756-1459/1859)   8.7 W59-W85 N33-N37
      2 1209 1400 (N21W22 L=205)   773    198        3 (1120/1352-1302/1436)  -8.7 W15-W28 N19-N22
      3 1449 1194 (N03W29 L=212)   253     81        1 (1438/1152-1461/1233)  63.4 W26-W30 N01-N05
      4 1928 1136 (S16W71 L=255)   810     79        1 (1911/1097-1941/1173) -59.0 W67-W74 S18-S13
      5 1765 1096 (S12W49 L=232)   305     66        1 (1740/1075-1793/1130) -53.1 W45-W51 S13-S09
      6 1876 1012 (S21W59 L=243)  1165    115        3 (1855/ 963-1906/1063)  26.6 W55-W64 S23-S17
      7 1500  923 (S13W24 L=208)   292    137        0 (1478/ 864-1532/ 982)  45.0 W22-W27 S15-S10
      8 1834  743 (S36W52 L=236)   448     51        1 (1805/ 728-1860/ 763)  -8.1 W48-W56 S37-S34
      9 1468  552 (S35W14 L=198)   726    146        4 (1431/ 488-1503/ 620) -84.3 W12-W16 S39-S29
     10  487  542 (S08E48 L=136)   289     44        0 ( 466/ 520- 514/ 564) -56.3 E49-E46 S09-S06
     11 1327  429 (S38W01 L=184)   732    125        3 (1280/ 387-1353/ 485)  39.8 E03-W04 S41-S34
     12  497  393 (S18E56 L=128)   406     97        0 ( 471/ 362- 512/ 433)  35.5 E60-E52 S19-S14
     13  565  393 (S19E50 L=133)   357     64        0 ( 549/ 365- 580/ 423)  45.0 E52-E47 S21-S17
  

    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