Latest Contributions by PV

I have an Asian Font ending with a number and a second label which is number only. I label them with the following expression (JScript): [AsianTextNr]  +  "\r\n"  + "("+ [NumberLabel] + ")" It looks like the picture bellow. I set the font size to 16, however the Asian font does not get bigger, anyone is familiar with this problem or knows a way on how to modify the JScript code? (Also suggestions in VBScript and python are welcome) (I work with ArcGIS 10.1) ... View more

Hi I have an attribute table with many fields where I have to change the field name. Most of the field names start with All_txt_ . As I found out in the Data Management Forum, there is no way to automatically change all these field names in ArcGIS with a tool. Can someone tell me on how to do so with python? (I am not familiar with Python) I already saw this page: Mapping input fields to output fields—Help | ArcGIS for Desktop However, it does not really help me further as I don't know Python so well.. Best, P. *Question is post-crossed on GIS Stack Exchange Forum ... View more

Is there a way to join two datasets together  (eg. FeatureClass called setA with fields "blabla1" "blabla2" and a textfile called setB.txt), then export the joined data as a new Featureclass without the new fieldnames to be setB.txt_blabla1; setB.txt_blabla2 but just blabla1; blabla2? If not, is there a way to change many field names in a geodatabase at the same time automatically? Or to export the names to excel and import them again somehow? Best, P ... View more

Hi I found this Code by   Yanli Zhang, Stephen F. Austin State University  online I am not familiair with python but this script is exactly what I need, except that I do not have years but attribute names like WRBDeAA01 or WNHDeAA51 (list of attribute names) How do I have to change the loop so the code runs through these attributes instead of years? Thanks import arcpy, os #Specify the map document and the data frame mxd = arcpy.mapping.MapDocument(r"C:\temp\pine.mxd") df = arcpy.mapping.ListDataFrames(mxd, "layers")[0] outPath = r"C:\temp\output\\"    #output file folder #Year (2004, 2003, ...) is used as attribute field name #Also it is used to control the loop year = 2004 while year >= 1860:       # 1860 is the last year in the attribute table     for maplayer in arcpy.mapping.ListLayers(mxd):         if maplayer.name == "Pine":             #chang the symbology if maplayer.symbologyType == "GRADUATED_SYMBOLS":                 maplayer.symbology.valueField = str(year)                 maplayer.symbology.classBreakValues = [0, 20.0, 30.0, 40.0, \ 50.0, 60.0, 70.0, 80.0, \ 90.0, 100.0, 110.0, 120.0, \ 130.0, 140.0, 150.0]                 maplayer.symbology.classBreakLabels = ["0 to 19.99", "20 to 29.99", "30 to 39.99", \    "40 to 49.99", "50 to 59.99", "60 to 69.99", \    "70 to 79.99", "80 to 89.99", "90 to 99.99", \    "100 to 109.99", "110 to 119.99", \    "120 to 129.99", "130 to 139.99", \    "140 to 150"]     # Change title for each map     for elm in arcpy.mapping.ListLayoutElements(mxd, "TEXT_ELEMENT"):         if elm.text.find("Plot 4 Year")>= 0:             elm.text = "Plot 4 Year " + str(year)    #export each map as a jpeg file. Also we can use ExportToPDF method. nameJPEG = outPath + str(year) + ".jpg"   #spedify each output file name arcpy.mapping.ExportToJPEG(mxd, nameJPEG)   year = year - 1 del mxd, df ... View more