>Map title from "map my_map -title" is not displayed in pdf output without explicit use of "select my_map". It confusing
I think it is explained in the third item down here http://therion.speleo.sk/wiki/doku.php?id=tex#overriding_data_supplied_by_th erion At least this is my deduction, which may not be entirely correct, and was arrived at after some confusion I recall... The output map title as determined by Therion will be empty if there are multiple maps selected for any one projection AND (OR?) there are multiple source surveys identified in the thconfig file ie Therion can not infer a unique title from the input data given. Remember that if you don't select any maps, by default therion selects all maps, and that if you don't select any surveys, by default therion selects all surveys. If you have defined more than one map and more than one survey in your source, then therion will probably not have a basis on which to choose a title. The simple approach is to select just one map. If you are intentionally selecting multiple maps (so that they may individually be turned on and off in the resulting output pdf), the code in the link above offers a way to define a title for a group of cave maps. Bruce
