Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  604 1637 (N37E41 L=160)   707    145        1 ( 545/1615- 667/1654)  12.5 E45-E35 N34-N38
      2  725 1624 (N37E31 L=170)   302     29        0 ( 706/1602- 750/1642)  56.3 E32-E29 N35-N38
      3  964 1264 (N15E06 L=195)   219     74        1 ( 932/1242-1005/1282)  26.6 E07-E03 N13-N16
      4  318 1180 (N04E51 L=150)   496     95        0 ( 286/1146- 352/1220)  38.7 E53-E48 N01-N06
      5 1867 1114 (N14W63 L=264)   446    136        1 (1837/1098-1897/1136)   0.0 W59-W67 N13-N15
      6  852 1095 (N04E11 L=190)   248     63        0 ( 823/1058- 875/1130)  68.2 E12-E09 N01-N06
      7  219 1029 (S06E59 L=142)   834    171        2 ( 177/ 988- 267/1080)  31.0 E64-E54 S09-S02
      8 1294  887 (S04W18 L=219)   487    177        0 (1263/ 793-1314/ 950) -68.2 W15-W19 S10-N00
      9  927  830 (S11E04 L=197)   397    152        0 ( 848/ 813-1000/ 853)  12.5 E09-W00 S12-S09
  

    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