Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  679 1597 (N21E35 L= 73)   557    196        2 ( 638/1526- 722/1665) -38.7 E39-E29 N16-N24
      2 1048 1345 (N12E05 L=103)   228    175        2 (1010/1313-1094/1389) -15.9 E08-E01 N10-N13
      3  542 1232 (S04E33 L= 75)   985    230        0 ( 447/1147- 626/1324)  50.7 E38-E29 S09-N02
      4  271 1158 (S12E53 L= 55)   987    155        3 ( 243/1102- 309/1209)  74.1 E55-E50 S15-S08
      5 1653 1089 (N11W37 L=145)   953    189        2 (1623/ 983-1675/1189) -61.4 W33-W40 N04-N16
      6  176 1035 (S20E61 L= 47)   831    184        3 ( 144/ 985- 231/1089) -56.3 E64-E54 S22-S16
      7  557  894 (S23E27 L= 81)   209     77        0 ( 515/ 881- 593/ 911)  21.8 E29-E24 S24-S21
      8 1329  556 (S27W31 L=139)   234     41        0 (1303/ 540-1362/ 570)  33.7 W29-W32 S28-S25
      9 1445  425 (S31W45 L=153)   300     87        0 (1409/ 412-1490/ 439)  26.6 W42-W48 S32-S29
  

    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