> Hi John,
> Yes, this is something we know about, and the request should at least return something better than just an error message. For data on curvilinear grids, requesting a subset of data in XY is of course not a simple "set region".
>
> The plotting products compute a region in I,J index space that includes the requested XY region, and then that's what is used to draw the plot if it's an xy view. If the plot is a slice in another direction, say in XT, or a line in X or Y, then a SAMPLE function is called to get the data that's plotted.
>
> The "Export to Desktop Application" is a simple product that just returns the URL and region, not doing any calculation. Also, not all of the applications that we "export" to can handle curvilinear grids, or would need extra information to do so. Means we don't have a general solution for this, but we could return the URL and the names of the curvilinear coordinate variables, with some notes about the grid.
>
> -Ansley
>
>
>
> On 7/29/2010 5:26 PM, John Maurer, IV wrote: Hi All,
> I'm having difficulty getting the "Export to Desktop Application" feature to work in LAS V7.1.1 for my datasets which are on a curvlinear grid (it works fine on my regular grids). For an example, try this LAS URL: http://oos.soest.hawaii.edu/las/getUI.do?dsid=hiroms_hiig&catid=hiroms_hiig&varid=temp-hiroms_hiig&plot=Plot_2D_XY_zoom&view=xy. Note that I already have mapfiles created and defined in LAS for my curvlinear datasets and they produce plots just fine. When I click on "Export to Desktop Application" and select all or any of the scripts, I get an error message: "The region index file was not found." With debugging turned on, I also get:
> /usr/local/tomcat/webapps/las/output/E9CEDAF34A8AED403D40F025BBEDC7F3_index.xml (No such file or directory) > > > I tried opening up the permissions on /usr/local/tomcat/webapps/las/output/ from 755 to 777 as a test and I still get the same error. My catalina.out gives the following related messages: 2010-07-29 14:03:17,915 DEBUG las.filter.RequestInputFilter - Found parameter: xml 2010-07-29 14:03:17,915 DEBUG las.filter.RequestInputFilter - Found parameter: debug 2010-07-29 14:03:17,917 DEBUG product.server.ProductServerAction - Entering ProductServerAction 2010-07-29 14:03:17,917 DEBUG product.server.ProductServerAction - Processing request xml=<?xml version="1.0"?><lasRequest href="" class="moz-txt-link-rfc2396E" href="file:las.xml" target="1">"file:las.xml"><link match="/lasdata/operations/operation[@ID='Gen_Scripts']" /><properties><ferret><view>xy</view><gen_script_option>opendap</gen_script_option></ferret><las><debug>true</debug></las><product_server><use_cache>false</use_cache></product_server></properties><args><link match="/lasdata/datasets/hiroms_hiig/variables/temp-hiroms_hiig" /><region><point type="t" v="01-Jun-2010 00:00:00" /><point type="z" v="-0.0167" /><range type="y" low="17.018433151273" high="23.982388980093" /><range type="x" low="-163.83069727891" high="-152.5193027211" /></region></args></lasRequest> 2010-07-29 14:03:17,918 DEBUG product.server.ProductServerAction - Logging set to DEBUG for gov.noaa.pmel.tmap.las.product.server.ProductServerAction 2010-07-29 14:03:17,918 DEBUG product.server.ProductServerAction - Creating ProductRequest object. 2010-07-29 14:03:17,922 DEBUG product.server.ProductServerAction - Starting ProductServerRunner thread. 2010-07-29 14:03:17,922 DEBUG product.server.ProductServerAction - Starting request by creating the ProductServerRunner. 2010-07-29 14:03:17,922 DEBUG product.server.ProductServerAction - Starting ProductServerRunner thread with timeout=20000 2010-07-29 14:03:17,922 DEBUG product.server.ProductServerRunner - ProductServerRunner started. 2010-07-29 14:03:17,923 DEBUG product.server.ProductServerRunner - Use cache for all requests in this product:false 2010-07-29 14:03:17,923 DEBUG product.server.ProductServerRunner - Cache hit for all requests in this product:false 2010-07-29 14:03:17,923 DEBUG product.server.ProductServerRunner - Previous batch error for this request is:false 2010-07-29 14:03:17,923 DEBUG product.server.ProductServerRunner - Processing request 1 of 1 2010-07-29 14:03:17,924 DEBUG product.server.ProductServerRunner - Cache use is "off" for this request. 2010-07-29 14:03:17,924 DEBUG product.server.ProductServerRunner - Cache hit check returned: false for request: 1 2010-07-29 14:03:17,924 DEBUG product.server.ProductServerRunner - Running backend service at http://lawelawe.soest.hawaii.edu:8080/las/services/LASFerretBackend. 2010-07-29 14:03:17,924 INFO las.service.ProductService - Setting template path to default: /usr/local/apache-tomcat-6.0.18/webapps/las/WEB-INF/classes/resources/local/templates/ 2010-07-29 14:03:17,924 INFO las.service.ProductService - Setting loader path to: /usr/local/apache-tomcat-6.0.18/webapps/las/WEB-INF/classes/resources/local/templates/ addTool(org.apache.velocity.tools.view.ViewToolInfo@3ed4b480 addTool(org.apache.velocity.tools.view.ViewToolInfo@7e965fb9 addTool(org.apache.velocity.tools.view.ViewToolInfo@4266ab9c addTool(org.apache.velocity.tools.view.ViewToolInfo@628cb0d2 addTool(org.apache.velocity.tools.view.ViewToolInfo@2acdd8a addTool(org.apache.velocity.tools.view.ViewToolInfo@23049065 addTool(org.apache.velocity.tools.view.ViewToolInfo@a3e8d9 addTool(org.apache.velocity.tools.view.ViewToolInfo@90bfee3 addTool(org.apache.velocity.tools.view.ViewToolInfo@728aedb8 addTool(org.apache.velocity.tools.view.ViewToolInfo@7efd05c7 2010-07-29 14:03:17,949 DEBUG service.ferret.FerretBackendService - Logging set to DEBUG for gov.noaa.pmel.tmap.las.service.ferret.FerretBackendService 2010-07-29 14:03:17,950 INFO las.service.TemplateTool - Setting template path to default: /usr/local/apache-tomcat-6.0.18/webapps/las/WEB-INF/classes/resources/ferret/templates/ 2010-07-29 14:03:17,950 INFO las.service.TemplateTool - Setting loader path to: /usr/local/apache-tomcat-6.0.18/webapps/las/WEB-INF/classes/resources/ferret/templates/ addTool(org.apache.velocity.tools.view.ViewToolInfo@3f77f4ea addTool(org.apache.velocity.tools.view.ViewToolInfo@5c704f33 addTool(org.apache.velocity.tools.view.ViewToolInfo@515fccae addTool(org.apache.velocity.tools.view.ViewToolInfo@6876dd3e addTool(org.apache.velocity.tools.view.ViewToolInfo@53b74706 addTool(org.apache.velocity.tools.view.ViewToolInfo@259805da addTool(org.apache.velocity.tools.view.ViewToolInfo@1fa83e7e addTool(org.apache.velocity.tools.view.ViewToolInfo@5e9ed26e addTool(org.apache.velocity.tools.view.ViewToolInfo@d09644a addTool(org.apache.velocity.tools.view.ViewToolInfo@63973cf5 2010-07-29 14:03:17,960 DEBUG service.ferret.FerretTool - Running the FerretTool. 2010-07-29 14:03:17,961 DEBUG service.ferret.FerretTool - Setting up the Ferret journal file. 2010-07-29 14:03:17,961 DEBUG service.ferret.FerretTool - Creating Ferret journal file. 2010-07-29 14:03:17,961 INFO las.service.TemplateTool - Velocity resource path: /usr/local/apache-tomcat-6.0.18/webapps/las/WEB-INF/classes/resources/ferret/templates/ 2010-07-29 14:03:17,965 DEBUG service.ferret.FerretTool - Finished creating Ferret journal file. 2010-07-29 14:03:17,965 DEBUG service.ferret.FerretTool - Creating Ferret task. command line for task is: /usr/local/ferret/bin/ferret -memsize 16 -gif -server -script FBS.jnl /usr/local/apache-tomcat-6.0.18/webapps/las/WEB-INF/classes/resources/ferret/temp/ferret_operation_1280448197961.jnl 2010-07-29 14:03:17,966 DEBUG service.ferret.FerretTool - Ferret task created. 2010-07-29 14:03:17,966 DEBUG service.ferret.FerretTool - Running Ferret task. 2010-07-29 14:03:18,289 DEBUG service.ferret.FerretTool - Ferret Task finished. 2010-07-29 14:03:18,289 DEBUG service.ferret.FerretTool - Checking for errors. 2010-07-29 14:03:18,290 DEBUG service.ferret.FerretTool - Creating map scale file. 2010-07-29 14:03:18,290 DEBUG service.ferret.FerretTool - Creating the index file. 2010-07-29 14:03:18,290 DEBUG service.ferret.FerretTool - Finished running the FerretTool. 2010-07-29 14:03:18,290 INFO service.ferret.FerretBackendService - Ferret backend request failed: The region index file was not found. 2010-07-29 14:03:18,294 DEBUG product.server.ProductServerRunner - Found error response. Breaking out. 2010-07-29 14:03:18,294 DEBUG product.server.ProductServerRunner - ProductServerRunner finished. I then tried running ferret_operation_1280448197961.jnl inside of Ferret myself as a test and got the following message: > > yes? go ferret_operation_1280448197961.jnl > ! Symbols from the server > DEFINE SYMBOL data_0_ID = temp-hiroms_hiig > DEFINE SYMBOL data_0_dataset_ID = hiroms_hiig > DEFINE SYMBOL data_0_dataset_name = HI-ROMS Hawaii Regional Ocean Model (4km) > DEFINE SYMBOL data_0_dataset_url = http://lawelawe.soest.hawaii.edu:8080/thredds/dodsC/hioos/roms_forec/hiig/HI-ROMS_Forecast_Model_Run_Collection_best.ncd > DEFINE SYMBOL data_0_ftds_url = http://lawelawe.soest.hawaii.edu:8080/thredds/dodsC/las/hiroms_hiig/data_lawelawe.soest.hawaii.edu_8080_thredds_dodsC_hioos_roms_forec_hiig_HI-ROMS_Forecast_Model_Run_Collection_best.ncd.jnl > DEFINE SYMBOL data_0_grid_type = regular > DEFINE SYMBOL data_0_intervals = xyzt > DEFINE SYMBOL data_0_name = potential temperature > DEFINE SYMBOL data_0_points = xyzt > DEFINE SYMBOL data_0_region = region_0 > DEFINE SYMBOL data_0_title = potential temperature > DEFINE SYMBOL data_0_units = Celsius > DEFINE SYMBOL data_0_url = http://lawelawe.soest.hawaii.edu:8080/thredds/dodsC/hioos/roms_forec/hiig/HI-ROMS_Forecast_Model_Run_Collection_best.ncd > DEFINE SYMBOL data_0_var = temp > DEFINE SYMBOL data_0_xpath = /lasdata/datasets/hiroms_hiig/variables/temp-hiroms_hiig > DEFINE SYMBOL data_count = 1 > DEFINE SYMBOL ferret_curv_lat_max = 23.982388980053 > DEFINE SYMBOL ferret_curv_lat_min = 17.018433151273 > DEFINE SYMBOL ferret_curv_lon_max = -152.519302721088 > DEFINE SYMBOL ferret_curv_lon_min = -163.830697278911 > DEFINE SYMBOL ferret_curvi_coord_lat = lat_rho > DEFINE SYMBOL ferret_curvi_coord_lon = lon_rho > DEFINE SYMBOL ferret_curvi_coord_mapfile = /usr/local/las/conf/server/mapfile_hiroms_hiig_rho.nc > DEFINE SYMBOL ferret_curvi_coord_mapvar = map > DEFINE SYMBOL ferret_fill_type = fill > DEFINE SYMBOL ferret_gen_script_option = opendap > DEFINE SYMBOL ferret_land_type = contour > DEFINE SYMBOL ferret_service_action = Convert_to_Index > DEFINE SYMBOL ferret_view = xy > DEFINE SYMBOL las_debug = true > DEFINE SYMBOL operation_ID = Gen_Scripts > DEFINE SYMBOL operation_key = 450977F93258F3DEEBB1BA8C0D6AED12 > DEFINE SYMBOL operation_name = Desktop application data access scripts > DEFINE SYMBOL operation_service = ferret > DEFINE SYMBOL operation_service_action = Convert_to_Index > DEFINE SYMBOL product_server_ps_timeout = 3600 > DEFINE SYMBOL product_server_ui_timeout = 20 > DEFINE SYMBOL product_server_use_cache = false > DEFINE SYMBOL region_0_t_hi = 01-Jun-2010 00:00:00 > DEFINE SYMBOL region_0_t_lo = 01-Jun-2010 00:00:00 > DEFINE SYMBOL region_0_x_hi = -152.5193027211 > DEFINE SYMBOL region_0_x_lo = -163.83069727891 > DEFINE SYMBOL region_0_y_hi = 23.982388980093 > DEFINE SYMBOL region_0_y_lo = 17.018433151273 > DEFINE SYMBOL region_0_z_hi = -0.0167 > DEFINE SYMBOL region_0_z_lo = -0.0167 > DEFINE SYMBOL result_count = 2 > DEFINE SYMBOL result_index_ID = index > DEFINE SYMBOL result_index_filename = /usr/local/tomcat/webapps/las/output/450977F93258F3DEEBB1BA8C0D6AED12_index.xml > DEFINE SYMBOL result_index_type = index > DEFINE SYMBOL result_rss_ID = rss > DEFINE SYMBOL result_rss_filename = /usr/local/tomcat/webapps/las/output/9CA38E35273C13A21303BE0DD1198666_rss.rss > DEFINE SYMBOL result_rss_type = rss > GO ($operation_service_action) > !-> GO Convert_to_Index > **TMAP ERR: non-existent or not on line > Convert_to_Index (.jnl) > GO Convert_to_Index > > Thanks for your help!, > John Maurer > Hawaii Ocean Observing System (HiOOS) > |