Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1009 1719 (N45E16 L=144)   353     56        0 ( 977/1706-1046/1734)   0.0 E19-E12 N44-N47
      2  394 1470 (N17E53 L=108)  2831    613       11 ( 298/1350- 500/1620) -84.0 E60-E42 N08-N27
      3  608 1264 (N08E30 L=130)   930    354        5 ( 532/1143- 705/1349) -37.6 E36-E21 N02-N12
      4 1107 1248 (N15W02 L=162)   326     80        2 (1061/1219-1139/1271) -26.6 E01-W03 N12-N15
      5  602  937 (S12E25 L=135)   843    194        1 ( 564/ 845- 654/1026) -55.0 E28-E20 S16-S06
      6 1298  951 (S00W18 L=178)   360     99        0 (1251/ 918-1351/ 981)  38.7 W15-W20 S03-N02
      7  240  631 (S38E57 L=103)   612    137        0 ( 220/ 603- 259/ 664)  39.8 E60-E54 S40-S35
      8 1223  490 (S30W23 L=184)   233     46        0 (1205/ 465-1246/ 510)  76.0 W22-W24 S32-S28
      9 1300  410 (S34W32 L=193)   387     99        0 (1268/ 388-1341/ 437) -14.0 W28-W36 S35-S32
  

    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