From 0e2f1e51d7401bb768e28d677830a25e3b7652b0 Mon Sep 17 00:00:00 2001
From: stuebinm
Date: Thu, 16 Mar 2023 22:44:34 +0100
Subject: minor fixes for 2023

---
 fahrplan.rkt | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/fahrplan.rkt b/fahrplan.rkt
index 07f2b08..7428e90 100755
--- a/fahrplan.rkt
+++ b/fahrplan.rkt
@@ -1,9 +1,9 @@
 #!/usr/bin/env racket
 #lang racket/base
 
-(define input-file "fahrplan-2022.csv")
+(define input-file "fahrplan.csv")
 (define gtfs-prefix "gtfs-template/")
-(define out-prefix "gtfs/")
+(define out-prefix "gtfs-generated/")
 
 
 (require racket/string
@@ -103,13 +103,15 @@
                     (lambda (chunk)
                       (let ((number (fp-cell (car chunk) col)))
                         ; does this column contain a train number?
-                        (if (equal? "" number)
+                        (if (or (equal? "" number) (equal? "Fahrt" number))
                             #f
                             ; extract all lines that look like they contain stations
                             `(,number
                               ,(filter-map
                                 (lambda (line)
-                                  (if (station? (list-ref stations line))
+                                  (if (and (station? (list-ref stations line))
+					   ; not all lines serve all stations
+					   (not (equal? (list-ref (list-ref planfahr col) line) "-")))
                                       `(,(list-ref stations line)
                                         ,(list-ref (list-ref planfahr col) line))
                                       #f))
-- 
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