docs/data_processing/uploading_ancillary.rst

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3 Uploading ancillary files 3 Ancillary files
4 ========================= 4 ===============
5 123 5
6 Together with your measurement data, you can submit ancillary files that will
7 be used in the processing procedure. The files that are currently supported
8 are **sounding files**, **overlap files**, and **lidar ratio files**.
9
10 These files can be submitted either together with a measurement, using the
11 "Quick upload" form, or on their own, using the "Upload ancillary" form. Both
12 methods are equivalent and will not affect which files is used for processing
13 your measurements. The file that will be used are defined in the *measurement
14 file* using the appropriate attributes as described in the :ref:`netcdf_file`
15 section.
16
17 If one of your measurements requires ancillary files for its processing, the
18 actual processing of the data will start only after all the required files
19 have been uploaded. The files that are missing will appear in the ancillary file
20 list with "Missing" status. When all these files have been uploaded the
21 processing of the measurement will start automatically.
22
23
24 Upload ancillary
25 ----------------
26 In the "Upload ancillary" form you need to specify to submit at least one
27 ancillary file.
28
29 Form fields
30 ~~~~~~~~~~~
31
32 Station (Required)
33 You need to specify the EARLINET station that is related to this file. In
34 most cases you will just have to select your station.
35
36 Sounding file (Optional)
37 In this optional field you can submit a sounding file that will be used
38 by your measurements in the processing. The file needs to follow the netCDF
39 file format specified in the pdf file found in the :ref:`netcdf_file` section.
40 The file you submit will not be necessarily connected with the
41 submitted measurement; which sounding file will be used in the processing of
42 each measurement is specified in the measurement's file. The file you upload
43 will, nevertheless, remain on the SCC and will be used whenever needed.
44
45 Overlap file (Optional)
46 In this optional field you can submit a overlap file that will be used
47 by your measurements in the processing. The file needs to follow the netCDF
48 file format specified in the pdf file found in the :ref:`netcdf_file` section.
49 The file you submit will not be necessarily connected with the
50 submitted measurement; which overlap file will be used in the processing of
51 each measurement is specified in the measurement's file. The file you upload
52 will, nevertheless, remain on the SCC and will be used whenever needed.
53
54 Lidar ratio file (Optional)
55 In this optional field you can submit a lidar ratio file that will be used
56 by your measurements in the processing. The file needs to follow the netCDF
57 file format specified in the pdf file found in the :ref:`netcdf_file` section.
58 The file you submit will not be necessarily connected with the
59 submitted measurement; which lidar ratio file will be used in the processing
60 of each measurement is specified in the measurement's file. The file you
61 upload will, nevertheless, remain on the SCC and will be used whenever needed.
62
63 Form Validation
64 ~~~~~~~~~~~~~~~
65
66 The aim of form validation is to detect errors in your submitted data as early
67 as possible. In this way you can save time by correcting errors before the
68 processing of your data fails.
69
70 When the files are submitted the following checks are performed:
71
72 * At least one file needs to be submitted.
73
74 * The submitted measurement file should have the correct netCDF format. All
75 mandatory variables and attributes should be present in the file. All
76 variables and attributes should have the correct type (float, integer, etc).
77
78 * A file with the same filename should not exist in the SCC or, if it exists,
79 it should have status "Missing" or "Error". If a file with the same filename
80 exists, and its status is "OK" the submitted file is rejected.
81
82
83 Browse ancillary files
84 ----------------------
85
86 You can browse existing and missing ancillary files in the "Ancillary files"
87 page of the Data processing sub menu.
88
89 You can filter the results of the list using the **Filter** box above the form.
90 The filter searches for matches in all columns of the table, i.e you can use it
91 to filter the results by filename, stations, data, and status.
92
93 You can view more information about the ancillary file following the link on the
94 name of the file.
95
96
97 View ancillary file page
98 ------------------------
99
100 In the ancillary file status page you can view more detailed information about
101 the selected file. The following info are provided.
102
103 Status
104 The status of the file can have three values. **Ok** means that the file
105 has been uploaded successfully and is ready to be used in the processing.
106 **Missing** status means that one or more of the submitted measurements
107 have requested this file, but the file has not been submitted yet. An
108 **Error** file indicates that the file has been submitted but there was
109 an error while reading its content; you will need to correct its content
110 and resubmit the file.
111
112 Interpolation
113 This indicates the interpolation type that will be used on the content of
114 the ancillary file. You can change the interpolation type in the admin
115 section following the "Edit in admin" link in the File actions sub menu.
116
117 Station
118 The EARLINET station that is the related to this ancillary file
119
120 Submitted on
121 The date and time that the file was submitted. If the file is missing, but is
122 required by an uploaded measurement, this date indicated the date and time
123 of the measurement upload.
124
125 At the bottom part of the page you can see a list of **Related measurements**.
126 These are measurements that use the specific ancillary file for their
127 processing.
128

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