Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1146 1794 (N52W41 L= 62)   483     65        2 (1114/1763-1172/1814) -18.4 W36-W44 N50-N53
      2  219 1252 (N35E62 L=319)   658     97        0 ( 187/1206- 252/1290) -22.6 E69-E56 N32-N37
      3  729 1150 (N20E15 L=  5)   350    143        0 ( 711/1085- 758/1220)  58.0 E17-E12 N16-N24
      4  347 1063 (N22E45 L=335)   714    243        0 ( 262/1032- 440/1131) -25.2 E54-E37 N18-N26
      5  803  976 (N09E14 L=  7)  1103    287        2 ( 720/ 913- 922/1075) -55.3 E17-E07 N03-N16
      6 1475  821 (S15W23 L= 43)   323     90        0 (1455/ 775-1495/ 870)  59.0 W20-W24 S17-S12
      7  175  816 (N09E70 L=311)   704     50        1 ( 143/ 794- 206/ 838) -12.5 E75-E65 N07-N09
      8  274  769 (N05E58 L=323)   364     51        0 ( 257/ 737- 287/ 801)  76.0 E60-E55 N03-N07
      9 1038  535 (S22E10 L= 10)   338     83        1 (1006/ 501-1071/ 575)  33.7 E13-E07 S24-S20
     10  556  283 (S31E61 L=320)  1547    134        5 ( 517/ 218- 589/ 349)  47.5 E70-E55 S37-S25
     11  698  325 (S30E43 L=338)   403     65        1 ( 680/ 291- 728/ 346)  26.6 E45-E39 S32-S28
  

    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