Introduction to HydroDesktop - George Mason...
Transcript of Introduction to HydroDesktop - George Mason...
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Introduction to HydroDesktop Prepared by Tim Whiteaker, Jingqi Dong, Fernando R. Salas, David R. Maidment
CONTENTS
Introduction ................................................................................................................................................................... 1
Goals and Objectives ................................................................................................................................................. 2
Computer and Data Requirements ........................................................................................................................... 2
Participating in the Open Source Community ........................................................................................................... 3
Exercise Procedure ........................................................................................................................................................ 4
Getting To Know HydroDesktop ................................................................................................................................ 4
Creating a Project ...................................................................................................................................................... 6
Searching for Hydrologic Data ................................................................................................................................... 7
Downloading Streamflow for the San Marcos River Basin ...................................................................................... 11
Visualizing Time Series Data .................................................................................................................................... 18
Exporting Data ......................................................................................................................................................... 21
Preparing the Map for Printing ............................................................................................................................... 22
Creating and Printing a Layout ................................................................................................................................ 25
Items To Be Turned In .................................................................................................................................................. 30
INTRODUCTION
In order to improve their understanding of the environment, water resources engineers use measurements of
variables like temperature and flow rate that are measured through time. By analyzing these time series of data,
they can spot trends and make inferences about how a hydrologic system responds to events like storms or
construction in a sensitive watershed. Critical to this analysis is the ability to find time series data and put them in
a spatial context.
HydroDesktop is a free and open source Hydrologic Information Systems (HIS) application that helps users
discover, use, and manage hydrologic time series data. It includes data query, download, visualization, graphing,
analysis and modeling capabilities. HydroDesktop use open source GIS components called DotSpatial and and open
source relational database called SQLite to provide an information base with which users can efficiently collect and
synthesize large quantities of hydrologic data. HydroDesktop is designed to exploit the utility of WaterOneFlow
Web services developed by the Consortium of Universities for the Advancement of Hydrologic Science, Inc.
(CUAHSI) Hydrologic Information Systems project (CUAHSI‐HIS). The result is a spatially‐enabled system that
facilitates the aggregation of time series of observational data describing the water environment.
Related Links:
HydroDesktop ‐ http://hydrodesktop.codeplex.com/
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CUAHSI Hydrologic Information System ‐ http://his.cuahsi.org/
DotSpatial ‐ http://dotspatial.codeplex.com/
GOALS AND OBJECTIVES
The goal of this exercise is to introduce you to the tools and functions available in HydroDesktop that allow you to
search for and synthesize hydrologic time series data in an area of interest. This exercise will teach you how to find
and obtain streamflow data in Texas, visualize the data and then finally communicate your findings in a printable
layout.
Objectives for this exercise include:
Find where streamflow is measured in Texas.
Download streamflow for a watershed in Texas.
Visualize time series data in tables and graphs.
Export time series data for use in other programs.
Create a printable map and graph to communicate your results.
COMPUTER AND DATA REQUIREMENTS
HydroDesktop is currently designed to run only on a Windows operating system such as Windows XP or Windows
7. To carry out this exercise, you will need the latest version of HydroDesktop, which is HydroDesktop 1.1 Beta
RC6 at the time of this writing. Because HydroDesktop’s functionality continues to grow, the installer is periodically
updated. Check back often for the latest version of HydroDesktop. You will also need an Internet connection since
you will be accessing live online data.
It is expected that you will do this exercise on your own computer. Because the software is still being evolved, it
is not installed in the computer labs being used for ArcGIS in this course, and you will not be able to install it there
because you do not have administrator privileges on the laboratory computers.
To install HydroDesktop:
1. In a Web browser, navigate to http://www.hydrodesktop.org (this converts automatically to
http://hydrodesktop.codeplex.com/ ).
2. Click the Download link on the right to download the installer for version 1.1 Beta RC6, as shown
below.
3.
4.
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In this exer
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state and t
1.
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step of res
search per
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daily statis
4.
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6.
7.
8.
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an instructiona
then filter the s
. Click the Ho
. In the Searc
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select it. Th
will tell HydroD
stricting which
rformance. The
ce for streamfl
stics of streamf
. In the Searc
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9/1/2009 to
. Place a che
sources.
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. Scroll throu
acquire stream
al step, you wil
search results
ome tab in the
ch Panel on th
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ct Search Para
he map zooms
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data sources a
e United State
low data. For t
flow.
ch Panel, click
Start Date and
o 9/1/2010).
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ugh the Web se
mflow data from
l search for da
to find only th
ribbon to activ
e right, under
tent of this lay
ameter, scroll t
to Texas and h
Figure 6 Ch
te range of tim
are acceptable
s Geological Su
this exercise, y
the Options ta
d End Date. Fo
w Web service
ervices until yo
8
m the past yea
ta in all of Texa
ose results wit
vate it.
the Area tab, c
yer while the Se
through the sta
highlights it in b
oosing a Searc
me series that y
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urvey’s (USGS)
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ab to activate i
r this exercise,
es Selection Pa
ou find NWIS D
ar located with
as to get a sen
thin the San M
choose U.S. St
earch Panel sh
ate names unt
blue.
ch Area
you want. You
he search to on
) National Wat
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it.
, search for dat
anel. This show
Daily Values, an
in the San Mar
nse of what is a
Marcos River Ba
tates in the list
hows the fields
il you find Texa
u will also comp
ne or two data
er Information
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ta available in
ws the list of a
nd place a che
rcos River Basi
available for th
asin.
t of Active Laye
in this layer.
as. Click Texas
plete an option
a sources impro
n System (NWI
vice which pro
the last year (e
vailable data
ck next to it.
n in
he
ers.
to
nal
oves
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vides
e.g.,
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employs a
with CUAH
For examp
9.
10
11
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keyword li
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list of official C
HSI‐HIS. This is
ple, the USGS u
. In the Searc
0. Start typing
keywords th
1. Click Stream
click Streamflo
hat “Discharge
st also include
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CUAHSI‐HIS ke
a lot easier th
ses the term “
ch Panel, click
g “streamflow”
hat match you
mflow in the lis
Figure 8 Ch
ow, the keywo
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s synonyms lik
etting the Date
hydrologic varia
ywords for hyd
an typing wha
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the Keywords
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r search.
st of keywords
hoosing a Hydr
ord list automa
e official keyw
ke “streamflow
9
e Range and Da
able you want
drologic variab
tever term the
ally to describe
s tab to activate
rds text box. T
s.
rologic Variable
tically jumps t
word for what w
w” to make it ea
ata Source to S
. To help you i
bles. Data prov
e data provider
e streamflow!
e it.
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e Keyword to
o the term “Di
we think of as s
asier to find th
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n this regard, H
viders use this l
r may have cho
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ischarge, strea
streamflow. H
he variable you
HydroDesktop
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osen on their o
tically selects
m.” It just so
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u’re after. To t
stering
own.
he
right of the
variables.
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the other p
12
13
HydroDesk
criteria. At
map. Isn’t
After Hydr
search in a
e keyword list,
you’ve identifie
parameters yo
2. In the Searc
box. You co
Notice that
Search Pane
3. In the Searc
ktop now asks
t this point, yo
that neat?
oDesktop has
a map layer cal
you can see w
ed the right ke
u already spec
ch Panel, Click
ould add more
all of your sea
el.
ch Panel, click
the CUAHSI‐HI
our software is
finished search
led “Search Re
where stream d
eyword, you’ll t
cified.
the Add butto
e variables to se
arch paramete
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IS national cata
using a remot
Figure 9 E
hing for time s
esults.” These a
10
discharge fits w
tell HydroDesk
on to add “
earch, but for t
rs are shown in
alog for descri
e online resou
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eries, it display
are stream gag
within the over
ktop execute th
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this exercise le
n the Search S
ptions of time
urce and bringi
earch
ys the location
ge sites reporte
rall hierarchy o
he search using
eam” into the
et’s just search
ummary at the
series that ma
ng back data to
ns of time serie
ed by the USGS
of hydrologic
g that keyword
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h for streamflow
e bottom of th
atch your searc
o display in yo
es that fit your
S.
d and
words
w.
e
ch
ur
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to your dat
DOWNL
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to give you
and OpenS
time as yo
This map s
To enable
1.
2.
3.
F
can begin to ref
tabase. For th
OADING ST
u identify time
u a spatial cont
StreetMap. Th
u move around
shows rivers an
the ESRI Hydr
. On the Hom
and choose
. Click Enable
. Select an op
minute or t
Figure 10 Searc
fine these sear
is exercise, yo
TREAMFLOW
e series of strea
text for the dat
ese are beauti
d in the Hydro
nd watershed b
o Basemap:
me tab in the ri
e ESRI Hydro Ba
e Basemap.
pacity of 70 so
wo to show up
ch Results ‐ Da
rch results to lo
u’ll locate time
W FOR THE S
amflow in the
ta. One of the
iful cartograph
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boundaries in t
ibbon, find the
ase Map.
that you can s
p. Pretty neat
11
aily Streamflow
ocate time ser
e series in the S
SAN MARC
San Marcos Ri
se is the ability
hic maps cache
For this exerci
the USA.
e Online Basem
see some of th
map!!
w Observation
ries that you ac
San Marcos Riv
COS RIVER B
iver Basin, Hyd
y to display on
ed at multiple s
ise, you will en
map group. Cli
he map layers u
ns in Texas
ctually want to
ver Basin.
BASIN
droDesktop inc
nline basemaps
scales which ar
nable the ESRI H
ick the drop do
under the base
o download and
cludes data and
s from ESRI, Bin
re accessed in
Hydro Basema
own list of base
emap. Give it
d save
d tools
ng,
real
ap.
emaps
a
FFigure 11 Enab
12
bling an Onlinee Basemap
Pretty coo
conducted
And if you
Streamflow
you’ll see h
To be turne
number of
Use Select
Saving the
If you go to
Streamflow
l map!! If you
d
use Select/Sel
w Time Series r
how many such
ed in: A pictur
f such series in
ion/Select No
e Search Param
o the Search bo
w, and hit the l
right click on “
ect All you’ll se
recorded by th
h series there
re showing the
Texas.
ne as shown a
meters
ox and select t
little save butt
“Search Results
ee all the rows
he USGS in Texa
are in Texas.
locations of da
bove to unsele
the Search Man
on to the right
13
s” you can view
s in this table h
as. If you look
aily streamflow
ect all these sit
nagement tab,
t
w the Attribute
highlighted. Ea
k in the bottom
w time series in
tes.
, you can give y
e table of the s
ach row repres
m right hand co
n Texas, and th
your search a n
search you just
sents one Daily
orner of this dis
he value for the
name, such as
t
y
splay
e total
Texas
and you’ll
below. Th
again.
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In addition
pleasing pr
(HUC) wate
Note
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1970s. H
Code (HU
To find dat
1.
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see Texas Stre
his enables you
project now so
n to providing s
rinted map. Bu
ershed bounda
rologic Unit Sy
ydrologic units
UC) is the 8 dig
ta in the San M
. In the Map
. Right click o
amflow appea
u to Restore th
o that you can
spatial context
ut first, let’s fin
aries included
stem is a stand
s are watershe
git number or a
Marcos River B
Contents on t
on the U.S. HU
r in the list of
e same search
restore all this
t, you can see t
nd data in the S
with HydroDes
dardized water
ed boundaries o
address used to
Basin:
he left, click to
C layer name a
14
searches below
h in the future w
s later if you ne
that this basem
San Marcos Riv
sktop to help w
rshed classifica
organized in a
o classify wate
o place a check
and click on Vi
w, along with i
without having
eed to do so.
map will help y
ver Basin. You
with this.
ation system d
nested hierarc
ersheds in the U
k next to the U
ew Attributes
ts search para
g to specify all
you produce a m
u’ll use the Hyd
eveloped by th
chy by size. Th
United States.
.S. HUC layer t
.
meters, as sho
the paramete
more aesthetic
drologic Unit C
he USGS in the
e Hydrologic U
to show this la
own
rs
cally
Code
e
Unit
yer.
Informatio
The Attribu
use this ta
3.
4.
5.
6.
You can no
area along
To select t
1.
2.
on contained w
ute Table Edito
ble to find the
. In the Attrib
. Scroll throu
. Click on the
San Marcos
. Close the A
ow see some d
with your sea
ime series for
. On the Hom
. In the Map
select featu
Figure 12
within the U.S. H
or gives you th
San Marcos Ri
bute Table Edit
ugh the CATNA
e Zoom to Sele
s River Basin. T
Figur
ttribute Table
etailed hydrog
rch results in t
download:
me tab of the r
Contents, clic
ures on the laye
2 Viewing the U
HUC layer will
e HUC code an
iver Basin.
tor, click on CA
AMEs until you
ected icon at th
The San Marcos
re 13 Selecting
Editor.
graphic informa
the map. Next
ibbon, in the M
k the Search R
er that is activ
15
U.S. HUC Layer
now be display
nd catchment n
ATNAME to so
find San Marc
he top of the A
s River Basin w
g the San Marc
ation about th
you will select
Map Tools grou
Results layer na
e.
r and Its Attrib
yed in a table c
name along wi
rt these catchm
cos and click on
Attribute Table
will now be hig
cos River Basin
e San Marcos
t the locations
up, click the Se
ame to make t
butes
called the Attr
th some other
ment names in
n the row to se
Editor to zoom
hlighted in blu
n
River Basin an
s of time series
elect tool to ac
hat layer activ
ribute Table Ed
r information.
n alphabetical o
elect it.
m the map into
ue on the map.
d its surround
s within the ba
ctivate it.
e. You can only
ditor.
You’ll
order.
o the
ing
sin.
y
3.
4.
5.
Take a mo
fair amoun
informatio
the Start D
you specifi
. Using the le
highlighted
it will add t
selected.
. In the Map
. In the Attrib
selected in
ment to review
nt of metadata
on about the sit
Date and End D
ied in the searc
eft mouse butt
in yellow as yo
he sites in that
Figure 14
Contents, righ
bute Table Edi
the map.
w the informat
about each sit
te name, varia
Date in the met
ch.
ton, draw a box
ou select them
t box to your e
4 Selecting Site
ht click the Sea
itor, click the S
tion in the Attr
te that fits the
ble name, num
tadata displays
16
x around the s
m. If you hold d
existing selectio
es in the San M
arch Results lay
Show Selected
ibute Table Ed
parameters yo
mber of values,
s the whole pe
ites in the San
down the Shift
on. Continue u
Marcos River B
yer name and
button to
ditor. The Searc
ou specified du
, overall period
riod of record
Marcos River
t key while dra
until all sites in
Basin
click View Attr
o show only th
ch Tool in Hydr
uring your sea
d of record of d
for that site, N
Basin. The site
wing a second
n the basin are
ributes.
hose sites you
roDesktop retu
rch. You have
data, etc. Note
NOT the dates t
es are
d box,
urns a
e that
that
6.
7.
Tip
Shift+Clic
8.
With the ri
organized
To downlo
1.
2.
3.
At this poin
selected in
retrieves t
theme.
. Scroll to the
USGS repor
only interes
. Left click on
ck and Ctrl+Cli
. Close the A
ight time serie
into a Theme a
oad data:
. In the Searc
. Type “Daily
. Click Down
nt, HydroDeskt
n the map. In t
he requested t
e DataType fie
rts statistics su
sted in the dail
n all rows that
ick work in the
Figu
ttribute Table
s selected, now
and stored in t
ch Panel, in the
y average strea
load Data.
top connects t
this case, there
time series dat
eld and Click on
ch as daily ave
ly average valu
have “Average
e Attribute Tab
ure 15 Selectin
Editor.
w you’re ready
the database a
e Results tab, t
mflow from U
to the WaterOn
e is only one se
ta from this ser
17
n the field head
erage value and
ues.
e” as the DataT
le Editor to he
ng Time Series
y to download
ssociated with
type “San Mar
SGS” in the Th
neFlow Web se
ervice, the USG
rvice and store
ding to sort the
d daily maximu
Type to select t
elp you select m
by Data Type
data. Recall th
h your HydroDe
rcos Streamflow
heme Descripti
ervices associa
GS NWIS Daily V
es the data in y
e time series b
um value. For
them.
multiple rows.
hat when you s
esktop project
w” in the New
ion text box.
ated with each
Values service
your new San M
by data type. T
this exercise, w
save data, it is
.
w Theme text b
time series yo
. HydroDeskto
Marcos Stream
The
we’re
ox.
ou
op
mflow
Once the d
create add
this theme
Now that y
VISUALI
HydroDesk
series leve
Marcos Riv
To visualiz
1.
On the left
that are sh
2.
download is co
ditional themes
e just like the o
you’ve downlo
ZING TIME
ktop takes a se
l. An example
ver. Let’s take
ze time series d
. Click the Ta
t you will see a
hown, but you
. Click to plac
individual s
mplete, the ne
s, they will also
other layers you
aded the data,
SERIES DA
eries‐centric vie
of a time serie
a look at a cou
data in HydroD
able tab in the
a list of all the t
only retrieved
ce a check nex
treamflow valu
Figure 1
ew theme is sh
o appear in the
u’ve viewed in
, you can view
ATA
ew of tempora
es is all of the s
uple of time se
Desktop:
ribbon to activ
time series in y
a handful in th
t to any of the
ues along with
18
6 Saving a The
hown under the
e Themes grou
this exercise.
the data in bo
al data, meanin
streamflow va
eries that you j
vate it.
your database.
his exercise so
sites listed on
h their metadat
eme
e Themes grou
p. At this poin
oth tabular and
ng that it provid
lues measured
ust downloade
. You could use
it’s fine to lea
n the left (e.g.,
ta are shown o
up in the Map
nt, you could vi
d graph form in
des access to t
d at a certain p
ed.
e filters to rest
ve the default
Blanco Rv at W
on the right.
Contents. If yo
iew the attribu
n HydroDeskto
the data at the
point on the Sa
rict the time se
view.
Wimberley, TX)
ou
utes of
op.
e time
n
eries
). The
Note
The table
and time
Now let’s p
3.
IMPORTAN
Do not min
HydroDesk
4.
e shows the loc
e.
plot a graph of
. Click the Gr
tab is alread
NT
nimize HydroD
ktop.
. Place a che
time series
cal date and ti
Figure 1
f the data.
raph tab in the
dy visible.
esktop while t
ck next to ano
on the same g
me of the data
7 Tabular Rep
e ribbon to acti
the Graph tab i
ther time serie
graph. The plot
19
a value as well
resentation of
vate it. A grap
is active! This
es on the left. H
t axes automat
as the Coordin
f Time Series D
ph of the time
is a known bug
HydroDesktop
tically adjust to
nated Universa
Data
series you sele
g that causes e
allows you to
o fit your data.
al Time (UTC) d
ected in the Ta
errors in
visualize mult
date
ble
iple
5.
The plots b
San Marco
San Marco
. In the Grap
familiarize y
below show th
os. Notice how
os River at San
Figure 18
h tab of the rib
yourself with t
e discharge fo
w the Blanco riv
Marcos does n
8 Graphical Rep
bbon, in the Pl
he different pl
Figure 19 Ch
r the past year
ver data shows
not. Why is th
20
presentation o
ots group, sele
lotting options
hanging the Plo
r at the Blanco
s the surface w
hat so?
of Time Series
ect another typ
s in HydroDesk
ot Type
River at Wimb
water response
Data
pe of graph. Ta
ktop.
berley and the
e to precipitatio
ake some time
San Marcos R
on events whil
to
iver at
e the
EXPORT
HydroDesk
HydroDesk
necessary
exercise, y
To export
1.
2.
This tool e
theme nam
choose a d
ING DATA
ktop can expor
ktop provides s
for certain typ
ou will export
time series da
. Click the Ta
. In the Data
xports all data
me is already se
delimiter. For t
rt data to a var
some analysis c
pes of analysis,
data for an en
ata for a theme
able tab in the
Export group,
in a theme to
elected by def
this exercise, y
riety of differen
capabilities suc
which is why H
tire theme.
e:
ribbon to activ
, click Export.
Figure 2
a delimited te
ault. You can a
you will accept
21
nt output file t
ch the various
HydroDesktop
vate it.
20 Exporting D
ext file. In the E
also control th
all defaults to
types for furthe
types of plots,
includes the a
Data
Export To Text
he fields that ar
produce a com
er study and an
, other program
ability to expor
t File dialog, no
re included in t
mma delimited
nalysis. Althou
ms may be
rt data. For this
otice that your
the export and
d text file.
ugh
s
r
d
3.
4.
5.
6.
PREPAR
Now that y
printing an
basemap is
Basin.
To label fe
1.
2.
3.
. In the Expo
. Click Export
. Close the Ex
. Find the file
ING THE M
you’ve investig
nd sharing a ma
s a start. Let’s
eatures in the m
. Click the Ho
. In the Map
are showing
. Right click o
ort To Text File
t Data.
xport To Text
e on your comp
AP FOR PR
gated your data
ap. Before you
also add some
map:
ome tab in the
Contents, turn
g.
on the San Ma
dialog, specify
File dialog whe
Figure 21 Se
puter and open
INTING
a, you are read
u share a map,
e labels showin
ribbon to activ
n off (uncheck)
rcos Streamflo
22
y the output fil
en it is finished
etting Export O
n it to verify th
dy to communi
, you should m
ng the names o
vate it.
) the Search Re
ow layer name
le location and
d.
Options
hat the data we
icate your resu
make it present
of the stream g
esults layer so
e and click Labe
d name.
ere exported.
ults. One way t
ation worthy.
gages in the Sa
that only the
eling | Label Se
to do that is by
That beautifu
an Marcos Rive
San Marcos ga
etup.
y
l
er
ages
4.
There are a
exercise, th
5.
6.
7.
. In the Featu
labels.
a lot of other la
he options bel
. In the Featu
. Change the
. Uncheck th
ure Labeler dia
abel options av
ow should resu
ure Labeler, cli
e font size to 10
e Prevent Coll
Figure 22 A
alog, in the list
Figure 23 Cho
vailable that yo
ult in decent la
ick the Basic P
0.
isions box.
23
Accessing Labe
of Field Name
oosing a Field f
ou can explore
abels.
roperties tab t
l Setup
es, double click
for Labels
e once you’ve c
to activate it.
k SiteName to u
completed the
use that field f
e exercise. For
for the
the
8.
9.
10
11
. In the Featu
. Change Lab
0. Change the
1. Click OK. Yo
F
ure Labeler, cli
bel Orientation
e Offset to ‐6 in
Figu
our map should
igure 24 Settin
ick the Advanc
n to Middle Lef
n the X‐directio
ure 25 Setting
d now be label
24
ng Basic Label
ced Properties
ft.
on.
Advanced Lab
led according t
Properties
s tab to activat
bel Properties
to the settings
e it.
you have just chosen.
Now your
CREATIN
Layouts an
will create
also add a
map is ready t
NG AND PR
nd maps are an
a layout that d
graph that cor
Figu
o be added to
INTING A L
n effective way
displays all the
rresponds to o
re 26 Stream G
a print layout!
AYOUT
y of communica
e streamflow si
ne of those sit
25
Gages Labeled
!
ating a plethor
ites that you fo
es. The final la
by Site Name
ra of informatio
ound within th
ayout will look
e
on efficiently.
e San Marcos
k something lik
In this exercise
River Basin. Yo
ke the one belo
e you
ou will
ow.
To create a
1.
2.
and print a ma
. Click the Hy
. In the Orb m
ap layout:
ydroDesktop O
menu, click Pri
Figure 27 E
Orb button.
nt.
Figure 28 Ac
26
Example Print L
ccessing Print O
Layout
Options
This opens
of the layo
3.
4.
The map fi
IMPORTAN
Do not add
This is a kn
5.
6.
Tip
You can c
7.
8.
The legend
9.
10
s a DotSpatial P
out by clicking t
. In the DotS
. Using the le
ills the box tha
NT
d more than on
nown bug that
. Click the Ins
. Using the le
click and drag t
. Click the Ins
. Using the le
d currently incl
. With the ne
window, cli
0. Click the dr
Print Layout wi
the Zoom In an
patial Print La
eft mouse butt
t you drew. Th
ne type of elem
may cause Hyd
F
sert north arro
eft mouse butt
to move eleme
sert legend bu
eft mouse butt
udes all visible
ew legend still
ck the word La
op down arrow
indow where y
nd Zoom Out b
yout window,
ton, draw a box
his is how all o
ment to the lay
droDesktop to
Figure 29 Addi
ow button
ton, draw a box
ents or resize t
utton to ac
ton, draw a box
e map layers. L
selected, in th
ayers to give th
w to the right o
27
you can organi
buttons at the t
click the Inser
x on the layout
of the tools wo
yout. For exam
freeze.
ing a Map to t
to activate th
x on the layout
them once the
ctivate that too
x on the layout
Let’s edit it to
e properties o
hat item focus.
of the word (Co
ze content for
top of the wind
rt map button
t to position yo
rk that insert e
mple, don’t add
he Layout
hat tool.
t to position yo
ey have been ad
ol.
t to position yo
only show the
of the legend in
.
ollection).
printing. You c
dow.
to activat
our map.
elements into t
d two text boxe
our north arro
dded to the lay
our legend.
streamflow th
n the lower righ
can zoom in an
te that tool.
the layout.
es or two imag
w.
yout.
heme.
ht corner of th
nd out
ges.
he
11
12
13
14
15
16
17
1. Uncheck all
2. Click anywh
layout elem
3. Click the Ins
4. Using the le
5. Click the Ins
6. Using the le
7. Similarly to
follows:
a. Co
b. Fo
c. Te
fou
l items except
here in the layo
ments as well.
sert scale bar
eft mouse butt
sert text butto
eft mouse butt
how you chan
ontentAlignme
nt – Set the siz
xt – Click the d
ur lines:
i. San Ma
ii. [your na
iii. [class na
iv. [current
for Themes. Y
out to confirm
Figure 30 Set
button to a
ton, draw a box
on to activ
ton, draw a box
nged the prope
nt – TopCente
ze to 18
drop down arro
rcos Streamflo
ame]
ame and exerc
t date]
28
ou may have t
the changes.
ting Legend Pr
activate that to
x on the layout
vate that tool.
x on the layout
erties of the leg
r
ow for this item
ow
cise, e.g., GIS in
to click twice to
This is how yo
roperties
ool.
t to position yo
t to position a
gend, change t
m to open the
n Water Resou
o uncheck item
ou change prop
our scale bar.
title for the m
the properties
larger text box
urces, Exercise
m.
perties of othe
map.
of the title tex
x and then ent
1]
r
xt as
er in
18
19
The layout
20
21
22
23
24
8. Click the Ins
9. Using the le
to group th
t is starting to l
0. Minimize th
1. In the main
2. Under Selec
plot.
3. Right click o
4. Specify the
sert rectangle
eft mouse butt
em together a
ook nice. Nex
he layout wind
HydroDesktop
ction Tool, pla
on the graph a
Figure 32 Plo
location and n
Figure 31 Se
button to
ton, draw a box
esthetically.
xt, let’s add an
ow.
p window, click
ce a check nex
nd click Save Im
ots can be expo
name of the im
29
etting Text Pro
o activate that
x on the layout
image of a stre
k the Graph ta
xt to the site w
mage As.
orted to a num
mage to save. C
operties
tool.
t around the sc
eamflow graph
ab in the ribbon
with the stream
mber of image
Choose Jpeg as
cale bar, north
h.
n to activate it
mflow time seri
formats
the image typ
h arrow, and le
.
es that you wa
pe and click Sav
egend
ant to
ve.
25
26
27
28
29
With the la
30
31
Congratula
San Marco
Remembe
encounter
analyze hy
ITEMS T
A
nu
W
Pr
5. THIS STEP I
window. (T
6. Click the Ins
image file t
7. Navigate to
8. Using the le
9. Save your la
ayout prepared
0. In the DotS
1. Click File l P
ations! With p
os River Basin t
r to use resour
ed as you com
ydrologic data!
TO BE TU
picture showi
umber of such
What is the pea
rinted map lay
o Map of
o North a
o Legend
o Scale b
o Title te
o Graph
S IMPORTANT
This prevents a
sert bitmap bu
hat you want t
o the image file
eft mouse butt
ayout by clickin
d and saved, n
patial Print La
Print to print yo
rinted map in
hat you were a
rces at your dis
mpleted the exe
URNED IN
ng the location
series in Texa
k streamflow f
yout with at lea
f sites measuri
arrow
d
bar
ext with your n
of streamflow
T!! Click on the
a potential cra
utton to ac
to insert.
e that you just
ton, draw a box
ng File and the
ow you’re read
yout window,
our layout.
hand, you’re r
able to assemb
sposal on the H
ercise. With yo
ns of daily stre
s.
for the Blanco
ast the followin
ng streamflow
ame on it
for at least on
30
e Home tab an
ash due to a kn
ctivate that to
saved and ope
x on the layout
en Save. Speci
dy to print!
click File l Cho
eady to show o
ble from scratc
Help tab to com
our help, we ca
amflow time s
River at Wimb
ng elements on
w in the San Ma
ne of the sites
d maximize th
nown bug.)
ol. The tool pr
en it.
t to position th
fy the name an
oose printer to
others the cha
ch. Nice job!
mmunicate com
an improve the
eries in Texas,
berley, TX, in Fe
n it:
arcos River Bas
he DotSpatial P
rompts you for
he graph image
nd location of
o specify the pr
aracteristics of
mments of issu
e way we find,
and the value
ebruary, 2010?
sin
Print Layout
r the location o
e.
your choosing
rinter to use.
streamflow in
ues you
download, an
e for the total
?
of the
.
the
d