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dso_cnv.ml
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dso_cnv.ml
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type field = {
mutable field_1 : int; (* deep-sky object identificator *)
mutable field_2 : float; (* RA (decimal degrees) *)
mutable field_3 : float; (* Dec (decimal degrees) *)
mutable field_4 : float; (* B magnitude *)
mutable field_5 : float; (* V magnitude *)
mutable field_6 : string; (* Object type (G, GX, GC, OC, NB, PN, DN, RN, C+N, HA, HII, SNR, BN, EN, SA, SC, RG, CL, IG, QSO or empty) *)
mutable field_7 : string; (* Morphological type of object *)
mutable field_8 : float; (* Major axis size or radius (arcmin) *)
mutable field_9 : float; (* Minor axis size (arcmin) *)
mutable field_10 : float; (* Orientation angle (degrees) *)
mutable field_11 : float; (* Redshift *)
mutable field_12 : float; (* Error of redshift *)
mutable field_13 : float; (* Parallax (mas) *)
mutable field_14 : float; (* Error of parallax (mas) *)
mutable field_15 : float; (* Non-redshift distance (kpc) *)
mutable field_16 : float; (* Error of non-redsift distance (kpc) *)
(* Cross-index columns *)
mutable field_17 : int; (* NGC number (New General Catalogue) *)
mutable field_18 : int; (* IC number (Index Catalogue) *)
mutable field_19 : int; (* M number (Messier Catalog) *)
mutable field_20 : int; (* C number (Caldwell Catalogue) *)
mutable field_21 : int; (* B number (Barnard Catalogue) *)
mutable field_22 : int; (* Sh2 number (Sharpless Catalogue) *)
mutable field_23 : int; (* VdB number (Van den Bergh Catalogue of reflection nebulae) *)
mutable field_24 : int; (* RCW number (A catalogue of Hα-emission regions in the southern Milky Way) *)
mutable field_25 : int; (* LDN number (Lynds' Catalogue of Dark Nebulae) *)
mutable field_26 : int; (* LBN number (Lynds' Catalogue of Bright Nebulae) *)
mutable field_27 : int; (* Cr number (Collinder Catalogue) *)
mutable field_28 : string; (* Mel number (Melotte Catalogue of Deep Sky Objects) *)
mutable field_29 : string; (* PGC number (HYPERLEDA. I. Catalog of galaxies) *)
mutable field_30 : string; (* UGC number (The Uppsala General Catalogue of Galaxies) *)
mutable field_31 : string; (* Ced number (Cederblad Catalog of bright diffuse Galactic nebulae) *)
mutable field_32 : string; (* Arp number (Atlas of Peculiar Galaxies) *)
mutable field_33 : string; (* VV number (The catalogue of interacting galaxies by Vorontsov-Velyaminov) *)
mutable field_34 : string; (* PK identificator (Catalogue of Galactic Planetary Nebulae) *)
mutable field_35 : string; (* PN G identificator (Strasbourg-ESO Catalogue of Galactic Planetary Nebulae) *)
mutable field_36 : string; (* SNR G identificator (A catalogue of Galactic supernova remnants) *)
mutable field_37 : string; (* ACO number (Rich Clusters of Galaxies by Abell et. al.) *)
mutable field_38 : string; (* HCG identificator (Hickson Compact Group by Hickson P.) *)
mutable field_39 : string; (* ESO identificator (ESO/Uppsala survey of the ESO(B; atlas by Lauberts) *)
mutable field_40 : string; (* VdBH identificator (Van den Bergh and Herbst; Catalogue of southern stars embedded in nebulosity) *)
mutable field_41 : int; (* DWB number (Catalogue and distances of optically visible H II regions) *)
mutable field_42 : int; (* Tr number (Trumpler Catalogue) *)
mutable field_43 : int; (* St number (Stock Catalogue) *)
mutable field_44 : int; (* Ru number (Ruprecht Catalogue) *)
mutable field_45 : int; (* VdB-Ha number (van den Bergh-Hagen Catalogue) *)
}
let logfile = open_out "dso_cnv_logfile.txt"
let myfloat_of_string itm' =
let itm = String.trim itm' in
match itm.[0] with
| '0' when String.length itm > 1 -> float_of_string (String.sub itm 1 (String.length itm - 1))
| _ -> float_of_string itm
let dump' fd field nam =
output_string fd ("let _ = Hashtbl.add maph \""^nam^"\" "^string_of_int field.field_1^"\n")
let dump fd verbose field nam =
output_string fd ("let _ = Hashtbl.add dsoh "^string_of_int nam^" ( ") ;
for ix = 1 to (if verbose then 45 else 18) do match ix with
| 1 -> output_string fd (string_of_int field.field_1^", ")
| 2 -> output_string fd (string_of_float field.field_2^", ")
| 3 -> output_string fd (string_of_float field.field_3^", ")
| 4 -> output_string fd (string_of_float field.field_4^", ")
| 5 -> output_string fd (string_of_float field.field_5^", ")
| 6 -> output_string fd ("\""^field.field_6^"\", ")
| 7 -> output_string fd ("\""^field.field_7^"\", ")
| 8 -> output_string fd (string_of_float field.field_8^", ")
| 9 -> output_string fd (string_of_float field.field_9^", ")
| 10 -> output_string fd (string_of_float field.field_10^", ")
| 11 -> output_string fd (string_of_float field.field_11^", ")
| 12 -> output_string fd (string_of_float field.field_12^", ")
| 13 -> output_string fd (string_of_float field.field_13^", ")
| 14 -> output_string fd (string_of_float field.field_14^", ")
| 15 -> output_string fd (string_of_float field.field_15^", ")
| 16 -> output_string fd (string_of_float field.field_16^", ")
| 17 -> output_string fd (string_of_int field.field_17^", ")
| 18 -> output_string fd (string_of_int field.field_18^", ")
| 19 -> output_string fd (string_of_int field.field_19^", ")
| 20 -> output_string fd (string_of_int field.field_20^", ")
| 21 -> output_string fd (string_of_int field.field_21^", ")
| 22 -> output_string fd (string_of_int field.field_22^", ")
| 23 -> output_string fd (string_of_int field.field_23^", ")
| 24 -> output_string fd (string_of_int field.field_24^", ")
| 25 -> output_string fd (string_of_int field.field_25^", ")
| 26 -> output_string fd (string_of_int field.field_26^", ")
| 27 -> output_string fd (string_of_int field.field_27^", ")
| 28 -> output_string fd ("\""^field.field_28^"\", ")
| 29 -> output_string fd ("\""^field.field_29^"\", ")
| 30 -> output_string fd ("\""^field.field_30^"\", ")
| 31 -> output_string fd ("\""^field.field_31^"\", ")
| 32 -> output_string fd ("\""^field.field_32^"\", ")
| 33 -> output_string fd ("\""^field.field_33^"\", ")
| 34 -> output_string fd ("\""^field.field_34^"\", ")
| 35 -> output_string fd ("\""^field.field_35^"\", ")
| 36 -> output_string fd ("\""^field.field_36^"\", ")
| 37 -> output_string fd ("\""^field.field_37^"\", ")
| 38 -> output_string fd ("\""^field.field_38^"\", ")
| 39 -> output_string fd ("\""^field.field_39^"\", ")
| 40 -> output_string fd ("\""^field.field_40^"\", ")
| 41 -> output_string fd (string_of_int field.field_41^", ")
| 42 -> output_string fd (string_of_int field.field_42^", ")
| 43 -> output_string fd (string_of_int field.field_43^", ")
| 44 -> output_string fd (string_of_int field.field_44^", ")
| 45 -> output_string fd (string_of_int field.field_45^", ")
| oth -> failwith (string_of_int oth)
done;
output_string fd "[";
if field.field_19 > 0 then output_string fd ("\"M"^string_of_int field.field_19^"\"; ");
if field.field_17 > 0 then output_string fd ("\"NGC"^string_of_int field.field_17^"\"; ");
if field.field_18 > 0 then output_string fd ("\"IC"^string_of_int field.field_18^"\"; ");
if field.field_20 > 0 then output_string fd ("\"C "^string_of_int field.field_20^"\"; ");
if field.field_21 > 0 then output_string fd ("\"B"^string_of_int field.field_21^"\"; ");
if field.field_22 > 0 then output_string fd ("\"SH2-"^string_of_int field.field_22^"\"; ");
if field.field_23 > 0 then output_string fd ("\"VDB"^string_of_int field.field_23^"\"; ");
if field.field_24 > 0 then output_string fd ("\"RCW"^string_of_int field.field_24^"\"; ");
if field.field_25 > 0 then output_string fd ("\"LDN"^string_of_int field.field_25^"\"; ");
if field.field_26 > 0 then output_string fd ("\"LBN"^string_of_int field.field_26^"\"; ");
if field.field_27 > 0 then output_string fd ("\"CR"^string_of_int field.field_27^"\"; ");
if field.field_28 <> "0" then output_string fd ("\"MEL"^field.field_28^"\"; ");
if field.field_29 <> "0" then output_string fd ("\"PGC"^field.field_29^"\"; ");
if field.field_30 <> "0" then output_string fd ("\"UGC"^field.field_30^"\"; ");
if field.field_31 <> "0" then output_string fd ("\"CED"^field.field_31^"\"; ");
if field.field_32 <> "0" then output_string fd ("\"ARP"^field.field_32^"\"; ");
if field.field_33 <> "0" then output_string fd ("\"VV"^field.field_33^"\"; ");
if field.field_34 <> "0" then output_string fd ("\"PK"^field.field_34^"\"; ");
if field.field_35 <> "0" then output_string fd ("\"PNG"^field.field_35^"\"; ");
if field.field_36 <> "" && field.field_36 <> "0" then output_string fd ("\"SNR"^field.field_36^"\"; ");
if field.field_37 <> "" && field.field_37 <> "0" then output_string fd ("\"ACO"^field.field_37^"\"; ");
if field.field_38 <> "" then output_string fd ("\"HCG"^field.field_38^"\"; ");
if field.field_39 <> "" then output_string fd ("\"ESO"^field.field_39^"\"; ");
if field.field_40 <> "" then output_string fd ("\"VDBH"^field.field_40^"\"; ");
if field.field_41 > 0 then output_string fd ("\"DWB"^string_of_int field.field_41^"\"; ");
if field.field_42 > 0 then output_string fd ("\"TR"^string_of_int field.field_42^"\"; ");
if field.field_43 > 0 then output_string fd ("\"ST"^string_of_int field.field_43^"\"; ");
if field.field_44 > 0 then output_string fd ("\"RU"^string_of_int field.field_44^"\"; ");
if field.field_45 > 0 then output_string fd ("\"VDBHA"^string_of_int field.field_45^"\"; ");
output_string fd ("\"\"])\n")
let process fd fd' fd'' fd''' lin' =
let rslt = List.filter (function "" -> false | _ -> true) (String.split_on_char '\t' lin') in
let field = {field_1=0; field_2=0.; field_3=0.; field_4=0.; field_5=0.; field_6=""; field_7=""; field_8=0.; field_9=0.; field_10=0.;
field_11=0.; field_12=0.; field_13=0.; field_14=0.; field_15=0.; field_16=0.; field_17=0; field_18=0; field_19=0; field_20=0;
field_21=0; field_22=0; field_23=0; field_24=0; field_25=0; field_26=0; field_27=0; field_28=""; field_29=""; field_30="";
field_31=""; field_32=""; field_33=""; field_34=""; field_35=""; field_36=""; field_37=""; field_38=""; field_39=""; field_40="";
field_41=0; field_42=0; field_43=0; field_44=0; field_45=0} in
if (List.hd rslt).[0] <> '#' && myfloat_of_string (List.nth rslt 4) < 15. then
begin
List.iteri (fun ix itm -> if false then print_endline ("\""^itm^"\""); match (ix+1) with
| 1 -> field.field_1 <- int_of_string itm
| 2 -> field.field_2 <- myfloat_of_string itm
| 3 -> field.field_3 <- myfloat_of_string itm
| 4 -> field.field_4 <- myfloat_of_string itm
| 5 -> field.field_5 <- myfloat_of_string itm
| 6 -> field.field_6 <- itm
| 7 -> field.field_7 <- itm
| 8 -> field.field_8 <- myfloat_of_string itm
| 9 -> field.field_9 <- myfloat_of_string itm
| 10 -> field.field_10 <- myfloat_of_string itm
| 11 -> field.field_11 <- myfloat_of_string itm
| 12 -> field.field_12 <- myfloat_of_string itm
| 13 -> field.field_13 <- myfloat_of_string itm
| 14 -> field.field_14 <- myfloat_of_string itm
| 15 -> field.field_15 <- myfloat_of_string itm
| 16 -> field.field_16 <- myfloat_of_string itm
| 17 -> field.field_17 <- int_of_string itm
| 18 -> field.field_18 <- int_of_string itm
| 19 -> field.field_19 <- int_of_string itm
| 20 -> field.field_20 <- int_of_string itm
| 21 -> field.field_21 <- int_of_string itm
| 22 -> field.field_22 <- int_of_string itm
| 23 -> field.field_23 <- int_of_string itm
| 24 -> field.field_24 <- int_of_string itm
| 25 -> field.field_25 <- int_of_string itm
| 26 -> field.field_26 <- int_of_string itm
| 27 -> field.field_27 <- int_of_string itm
| 28 -> field.field_28 <- itm
| 29 -> field.field_29 <- itm
| 30 -> field.field_30 <- itm
| 31 -> field.field_31 <- itm
| 32 -> field.field_32 <- itm
| 33 -> field.field_33 <- itm
| 34 -> field.field_34 <- itm
| 35 -> field.field_35 <- itm
| 36 -> field.field_36 <- itm
| 37 -> field.field_37 <- itm
| 38 -> field.field_38 <- itm
| 39 -> field.field_39 <- itm
| 40 -> field.field_40 <- itm
| 41 -> field.field_41 <- int_of_string itm
| 42 -> field.field_42 <- int_of_string itm
| 43 -> field.field_43 <- int_of_string itm
| 44 -> field.field_44 <- int_of_string itm
| 45 -> field.field_45 <- int_of_string itm
| oth -> failwith (string_of_int oth)
) rslt;
dump fd false field field.field_1;
dump fd''' true field field.field_1;
if field.field_17 > 0 then dump' fd'' field ("NGC"^string_of_int field.field_17);
if field.field_18 > 0 then dump' fd'' field ("IC"^string_of_int field.field_18);
if field.field_19 > 0 then dump' fd'' field ("M"^string_of_int field.field_19);
if field.field_20 > 0 then dump' fd' field ("C "^string_of_int field.field_20);
if field.field_21 > 0 then dump' fd'' field ("B"^string_of_int field.field_21);
if field.field_22 > 0 then dump' fd' field ("SH2-"^string_of_int field.field_22);
if field.field_23 > 0 then dump' fd' field ("VDB"^string_of_int field.field_23);
if field.field_24 > 0 then dump' fd'' field ("RCW"^string_of_int field.field_24);
if field.field_25 > 0 then dump' fd'' field ("LDN"^string_of_int field.field_25);
if field.field_26 > 0 then dump' fd'' field ("LBN"^string_of_int field.field_26);
if field.field_27 > 0 then dump' fd'' field ("CR"^string_of_int field.field_27);
if field.field_28 <> "0" then dump' fd' field ("MEL"^field.field_28);
if field.field_29 <> "0" then dump' fd'' field ("PGC"^field.field_29);
if field.field_30 <> "0" then dump' fd' field ("UGC"^field.field_30);
if field.field_31 <> "0" then dump' fd' field ("CED"^field.field_31);
if field.field_32 <> "0" then dump' fd' field ("ARP"^field.field_32);
if field.field_33 <> "0" then dump' fd' field ("VV"^field.field_33);
if field.field_34 <> "0" then dump' fd' field ("PK"^field.field_34);
if field.field_35 <> "0" then dump' fd' field ("PNG"^field.field_35);
if field.field_36 <> "" && field.field_36 <> "0" then dump' fd' field ("SNR"^field.field_36);
if field.field_37 <> "" && field.field_37 <> "0" then dump' fd' field ("ACO"^field.field_37);
if field.field_38 <> "" then dump' fd' field ("HCG"^field.field_38);
if field.field_39 <> "" then dump' fd' field ("ESO"^field.field_39);
if field.field_40 <> "" then dump' fd' field ("VDBH"^field.field_40);
if field.field_41 > 0 then dump' fd' field ("DWB"^string_of_int field.field_41);
if field.field_42 > 0 then dump' fd' field ("TR"^string_of_int field.field_42);
if field.field_43 > 0 then dump' fd' field ("ST"^string_of_int field.field_43);
if field.field_44 > 0 then dump' fd' field ("RU"^string_of_int field.field_44);
if field.field_45 > 0 then dump' fd' field ("VDBHA"^string_of_int field.field_45);
end
let _ =
let fd = open_in "..//stellarium/nebulae/default/catalog.txt" in
let fd' = ref (open_out "dso.ml") in
let fd'' = ref (open_out "dsomap0.ml") in
let fd''' = ref (open_out "dsomap1.ml") in
let fd'''' = open_out "dso_cnv_logfile.txt" in
output_string !fd' "let dsoh = Hashtbl.create 255\n";
output_string !fd'' "open Dsomaph\n";
output_string !fd''' "open Dsomaph\n";
(try while true do
let lin = input_line fd in
process !fd' !fd'' !fd''' fd'''' lin;
done with End_of_file -> close_in fd);
output_string !fd' "let hlen = Hashtbl.length dsoh\n";
output_string !fd'' "let hlen = Hashtbl.length maph\n";
output_string !fd''' "let hlen = Hashtbl.length maph\n";
close_out !fd';
close_out !fd'';
close_out !fd''';
close_out fd''''