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![[gelöst]](/battie/theme/default/icons/tick.png "gelöst"){kind=icon}
+16 replies![[default_avatar]](/battie/theme/default/default_avatar.gif){kind=avatar}
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$ix->write_points(
data => {
name => "test",
columns => [qw(time value)],
points => [@rrd_array)]
},
) or die "write_points: " . $ix->errstr;
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$ix->write_points(
data => {
name => "test",
columns => [qw(time forecast)],
points => [
[1445407200, 17.11 ],
[1445410800, 28.96 ],
[1445414400, 60.55 ],
[1445418000, 114.51 ],
[1445410800, 137.94 ],
],
},
) or die "write_points: " . $ix->errstr;
+15 replies1 2 3 4 5 6 7
$ix->write_points( data => { name => "test", columns => [qw(time value)], points => \@rrd_array, }, ) or die "write_points: " . $ix->errstr;
+14 replies
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[
[1445407200, 17.11 ],
[1445410800, 28.96 ],
[1445414400, 60.55 ],
[1445418000, 114.51 ],
[1445410800, 137.94 ],
],
+13 replies
2015-11-30T20:42:20 NetFritz$ix->write_points( anfängt
+12 replies
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$ix->write_points(
data => {
name => "test",
columns => [qw(time forecast)],
points => \@rrd_array,
},
) or die "write_points: " . $ix->errstr;
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[
[1445407200, 17.11 ],
[1445410800, 28.96 ],
[1445414400, 60.55 ],
[1445418000, 114.51 ],
[1445410800, 137.94 ],
],
+11 replies
IPC::System::Simple, Path::Class
+10 replies
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$VAR1 = [
'[',
'[1448947800,0]',
'[1448948700,0]',
'[1448949600,0]',
'[1448950500,0]',
'[1448951400,0]',
'[1448952300,0]',
'[1448953200,0]',
'[1448954100,50.02]',
'[1448955000,92.14]',
'[1448955900,147.42]',
'[1448956800,217.18]',
'[1448957700,282.99]',
'[1448958600,368.12]',
'[1448959500,438.97]',
'[1448960400,507.04]',
'[1448961300,572.33]',
'[1448962200,450.62]',
'[1448963100,492.12]',
'[1448964000,529.68]',
'[1448964900,563.27]',
'[1448965800,505.44]',
'[1448966700,527.34]',
'[1448967600,545.03]',
'[1448968500,558.51]',
'[1448969400,469.51]',
'[1448970300,472.99]',
'[1448971200,472.99]',
'[1448972100,469.51]',
'[1448973000,365.18]',
'[1448973900,356.37]',
'[1448974800,344.25]',
'[1448975700,328.83]',
'[1448976600,269.06]',
'[1448977500,250.42]',
'[1448978400,228.44]',
'[1448979300,204.06]',
'[1448980200,163.78]',
'[1448981100,136.41]',
'[1448982000,103.3]',
'[1448982900,71.51]',
'[1448983800,46.83]',
'[1448984700,0]',
'[1448985600,0]',
'[1448986500,0]',
'[1448987400,0]',
'[1448988300,0]',
'[1448989200,0]',
'[1448990100,0]',
'[1448991000,0]',
'[1448991900,0]',
'[1448992800,0]',
'[1448993700,0]',
'[1448994600,0]',
'[1448995500,0]',
'[1448996400,0]',
'],'
];
+9 replies
+8 replies
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#!/usr/bin/perl
#
use strict;
use CGI::Carp qw(fatalsToBrowser);
use InfluxDB;
my $ix = InfluxDB->new(
host => '127.0.0.1',
port => 8086,
username => 'root',
password => 'root',
database => 'pv_wetter',
);
$ix->write_points(
data => {
name => "test",
columns => [qw(time forecast)],
points => [
[1448956800,217.18],
[1448957700,282.99],
[1448958600,368.12],
[1448959500,438.97],
[1448960400,507.04],
[1448961300,572.33],
[1448962200,450.62],
[1448963100,492.12],
[1448964000,529.68],
[1448964900,563.27],
[1448965800,505.44],
[1448966700,527.34],
],
},
) or die "write_points: " . $ix->errstr;
my $rs = $ix->query(
q => 'select * from test ',
time_precision => 's',
) or die "query: " . $ix->errstr;
+6 replies
Data::Dumper dann auch an.1
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# korrekte Datenstruktur
perl -MData::Dumper -wE 'say Dumper( [ [ 1,2 ] ] );'
$VAR1 = [
[
1,
2
]
];
# falsche Datenstruktur
perl -MData::Dumper -wE 'say Dumper( [ "[ 1,2 ]" ] );'
$VAR1 = [
'[ 1,2 ]'
];
+5 replies
+4 replies
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#!/usr/bin/perl
#
use strict;
use RRDs;
use Data::Dumper;
my @rrd_array;
$rrd_array[0] = "[";
my $DB = "/var/www/rrd/PVGIS_forecast.rrd";
my $start = "midnight+6h"; # Mitternacht+6h
my $end = "noon+9h"; # Mittag+9h
my ($start, $step, $columns,$data) = RRDs::fetch($DB, "--start=$start", "--end=$end", "AVERAGE")
or die "Cannot fetch rrd ($RRDs::error)";
my $ii = 1;
OUTER:foreach my $line (@$data) {
$start += $step;
INNER:foreach my $val (@$line) {
$val = "N/A" unless defined $val;
if($val eq "N/A"){last OUTER;}
$rrd_array[$ii] = [$start , $val],;
++$ii;
}
}
$rrd_array[$ii] = "],";
print Dumper(\@rrd_array);
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$VAR1 = [
'[',
[
1448947800,
'0'
],
[
1448948700,
'0'
],
[
1448949600,
'0'
],
[
1448950500,
'0'
],
[
1448951400,
'0'
],
[
1448952300,
'0'
],
[
1448953200,
'0'
],
[
1448954100,
'50.02'
],
[
1448955000,
'92.14'
],
[
1448955900,
'147.42'
],
[
1448956800,
'217.18'
],
[
1448957700,
'282.99'
],
[
1448958600,
'368.12'
],
[
1448959500,
'438.97'
],
[
1448960400,
'507.04'
],
[
1448961300,
'572.33'
],
[
1448962200,
'450.62'
],
[
1448963100,
'492.12'
],
[
1448964000,
'529.68'
],
[
1448964900,
'563.27'
],
[
1448965800,
'505.44'
],
[
1448966700,
'527.34'
],
[
1448967600,
'545.03'
],
[
1448968500,
'558.51'
],
[
1448969400,
'469.51'
],
[
1448970300,
'472.99'
],
[
1448971200,
'472.99'
],
[
1448972100,
'469.51'
],
[
1448973000,
'365.18'
],
[
1448973900,
'356.37'
],
[
1448974800,
'344.25'
],
[
1448975700,
'328.83'
],
[
1448976600,
'269.06'
],
[
1448977500,
'250.42'
],
[
1448978400,
'228.44'
],
[
1448979300,
'204.06'
],
[
1448980200,
'163.78'
],
[
1448981100,
'136.41'
],
[
1448982000,
'103.3'
],
[
1448982900,
'71.51'
],
[
1448983800,
'46.83'
],
[
1448984700,
'0'
],
[
1448985600,
'0'
],
[
1448986500,
'0'
],
[
1448987400,
'0'
],
[
1448988300,
'0'
],
[
1448989200,
'0'
],
[
1448990100,
'0'
],
[
1448991000,
'0'
],
[
1448991900,
'0'
],
[
1448992800,
'0'
],
[
1448993700,
'0'
],
[
1448994600,
'0'
],
[
1448995500,
'0'
],
[
1448996400,
'0'
],
'],'
];
+3 replies
$rrd_array[$ii] = [$start , 0+$val];
$rrd_array[$ii++] = [$start , 0+$val];
+2 replies
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my @rrd_array = ([1448956800,9217.18],[1448957700,9282.99],[1448958600,9368.12],[1448959500,9438.97],[1448960400,9507.0],[1448961300,9572.33]);
print Dumper(\@rrd_array);
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$VAR1 = [
[
1448956800,
'9217.18'
],
[
1448957700,
'9282.99'
],
[
1448958600,
'9368.12'
],
[
1448959500,
'9438.97'
],
[
1448960400,
'9507'
],
[
1448961300,
'9572.33'
]
];
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#!/usr/bin/perl
#
use strict;
use RRDs;
use InfluxDB;
use Data::Dumper;
my @rrd_array;
my $DB = "/var/www/rrd/PVGIS_forecast.rrd";
my $start = "midnight+6h"; # Mitternacht+6h
my $end = "noon+9h"; # Mittag+9h
my ($start, $step, $columns,$data) = RRDs::fetch($DB, "--start=$start", "--end=$end", "AVERAGE")
or die "Cannot fetch rrd ($RRDs::error)";
my $ii = 0;
OUTER:foreach my $line (@$data) {
$start += $step;
INNER:foreach my $val (@$line) {
$val = "N/A" unless defined $val;
if($val eq "N/A"){last OUTER;}
$rrd_array[$ii][0] = ($start);
$rrd_array[$ii][1] = ($val);
++$ii;
}
}
my @matrix=(@rrd_array);
#print Dumper(@matrix);
#
my $ix = InfluxDB->new(
host => '127.0.0.1',
port => 8086,
username => 'root',
password => 'root',
database => 'pv_wetter',
);
$ix->write_points(
data => {
name => "test",
columns => [qw(time forecast)],
points => \@matrix,
},
) or die "write_points: " . $ix->errstr;
my $rs = $ix->query(
q => 'select * from test ',
time_precision => 's',
) or die "query: " . $ix->errstr;
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