Wookey wrote:

>> So, I have an overall file for terikan in therion form but if I try to use
>> the above structure - i.e like this:
>>
>> survey terikan
>>  map
>>   <scraplist>
>>  endmap
>>
>>  input elevator.th2
>>  input goon.th2
>>  ...
>>
>>  join <whwatever>
>>
>> centreline
>> equate 0 at goon 40 at river
>> input goon.th
>>
>> equate 25 at evening 18b at pt3.elevator
>> input elevator.th
>>
>> endcentreline
>> endsurvey terikan
>>
>> then I get an error:
>> therion: error -- terikan/terikan.th [72] -- not enough data readings
>> at the first line that is an 'input <something>.th'


You should input files outside of the centreline command. You got the
error message because therion considered 'input foo.th' be the station
names without instrument readings.

>> The only way I can get it to work is by moving all the equates into one
>> block, wrapped in a centreline/endcentreline command


You could also use

centreline
equate 0 at goon 40 at river
endcentreline
input goon.th

centreline
equate 25 at evening 18b at pt3.elevator
endcentreline
input elevator.th

which is not particularly nice  :(  We considered to allow the equate
command outside of centerline, which would simplify the syntax to

equate 0 at goon 40 at river
input goon.th

equate 25 at evening 18b at pt3.elevator
input elevator.th

It may be perhaps introduced in the future.

Martin



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