Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  636 1657 (N21E45 L=249)   551    220        1 ( 593/1584- 677/1701) -26.6 E50-E38 N16-N22
      2  281 1485 (N03E67 L=226)  1129    164        2 ( 258/1429- 313/1531) -39.8 E72-E62 N00-N05
      3  159 1149 (S19E65 L=228)  4089    535       14 ( 109/1011- 216/1276)  86.4 E72-E58 S27-S11
      4  650 1076 (S13E23 L=271)   606    192        2 ( 570/1020- 729/1146)  55.0 E27-E19 S16-S06
      5  491 1068 (S17E33 L=261)   219     60        0 ( 468/1045- 519/1095) -11.3 E35-E30 S17-S15
      6  560  932 (S23E25 L=268)   550    223        1 ( 468/ 896- 645/ 975)  32.5 E31-E20 S26-S18
      7 1107  817 (S15W11 L=304)   221    118        0 (1092/ 763-1116/ 878) -66.8 W08-W11 S18-S11
      8 1054  682 (S24W12 L=306)   234     92        0 (1008/ 657-1103/ 712)   0.0 W08-W15 S24-S23
      9  364  609 (S49E39 L=255)   467     73        1 ( 344/ 585- 388/ 636) -90.0 E41-E36 S51-S47
     10  476  568 (S49E27 L=267)  1033    248        1 ( 393/ 543- 569/ 599)  26.6 E36-E18 S52-S43
  

    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