Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.

Aktualności: Prosimy o dodawanie na końcu wiadomości tagów w nawiasach kwadratowych, które pozwolą na szybsze wyszukiwanie interesującej treści.
Przykłady tagów: [2016] [pogoda] [burza] [prognoza] [grad]

Autor Wątek: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.  (Przeczytany 4695 razy)

0 użytkowników i 1 Gość przegląda ten wątek.

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #15 dnia: Październik 02, 2019, 14:39:13 pm »
New scripts have been created and for period 1775-2017 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplutude, precipitation sum, highest daily precipitation, not only for whole year, but for Spring (March-May), Summer (June-August), Autumn (September-November), Warm half-year (April-September) and for all single calendar month. Always is used period 1775-2018 for temperature and 1805-2018 for precipitation. Statistics for Winter (December-February), cold half-year (October-March) was not created, because it begins and ends in different year and scripts do not fit.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created amd sometimes computer froze fo a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature was created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source:
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data wa done in bash (cat, grep, sed, cut, tr), incliding formulas to Libre Office. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily ammount) are always in blue collums.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for warm half-year (April-September) 1775-2018 (precipitation 1805-2018).

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #16 dnia: Październik 02, 2019, 14:45:03 pm »
New scripts have been created and for period 1775-2017 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplitude, precipitation sum, highest daily precipitation, not only for whole year, but for Spring (March-May), Summer (June-August), Autumn (September-November), Warm half-year (April-September) and for all single calendar month. Always is used period 1775-2018 for temperature and 1805-2018 for precipitation. Statistics for Winter (December-February), cold half-year (October-March) was not created, because it begins and ends in different year and scripts do not fit.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created and sometimes computer froze for a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature was created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source:
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data was done in bash (cat, grep, sed, cut, tr), including formulas to Libre Office. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily amount) are always in blue columns.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for Spring (March-May) 1775-2018 (precipitation 1805-2018).


Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #17 dnia: Październik 02, 2019, 14:49:28 pm »
New scripts have been created and for period 1775-2017 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplitude, precipitation sum, highest daily precipitation, not only for whole year, but for Spring (March-May), Summer (June-August), Autumn (September-November), Warm half-year (April-September) and for all single calendar month. Always is used period 1775-2018 for temperature and 1805-2018 for precipitation. Statistics for Winter (December-February), cold half-year (October-March) was not created, because it begins and ends in different year and scripts do not fit.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created and sometimes computer froze for a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature was created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source:
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data was done in bash (cat, grep, sed, cut, tr), including formulas to Libre Office. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily amount) are always in blue columns.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for Summer (June-August) 1775-2018 (precipitation 1805-2018).

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #18 dnia: Październik 02, 2019, 14:57:16 pm »
New scripts have been created and for period 1775-2017 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplitude, precipitation sum, highest daily precipitation, not only for whole year, but for Spring (March-May), Summer (June-August), Autumn (September-November), Warm half-year (April-September) and for all single calendar month. Always is used period 1775-2018 for temperature and 1805-2018 for precipitation. Statistics for Winter (December-February), cold half-year (October-March) was not created, because it begins and ends in different year and scripts do not fit.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created and sometimes computer froze for a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature was created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source:
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data was done in bash (cat, grep, sed, cut, tr), including formulas to Libre Office. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily amount) are always in blue columns.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for Autumn (September-November) 1775-2018 (precipitation 1805-2018).

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #19 dnia: Październik 02, 2019, 15:04:12 pm »
New scripts have been created and for period 1775-2017 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplitude, precipitation sum, highest daily precipitation, not only for whole year, but for Spring (March-May), Summer (June-August), Autumn (September-November), Warm half-year (April-September) and for all single calendar month. Always is used period 1775-2018 for temperature and 1805-2018 for precipitation. Statistics for Winter (December-February), cold half-year (October-March) was not created, because it begins and ends in different year and scripts do not fit.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created and sometimes computer froze for a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature was created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source:
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data was done in bash (cat, grep, sed, cut, tr), including formulas to Libre Office. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily amount) are always in blue columns.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for all calendar months monthly statistics (all months together in graphs, 2928 months with temperature data, 2568 months with precipitation data) 1775-2018 (precipitation 1805-2018).

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #20 dnia: Październik 02, 2019, 21:46:23 pm »

All statistics data for download - long-term moving averages, yearly, seasonal, monthly statistics, big Libre Office file with all data (.ods) and all graphs for statistics:

http://meteotommy.twilightsparkle.cz/CR/Klementinum/Klementinum_Portal_NV_20191002.7z


Gallery of graphs:

http://meteotommy.twilightsparkle.cz/OBR/Graphs_From_Work_With_Data_Articles_Forum_Etc/Klementinum_Portal_1775_2017/

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #21 dnia: Październik 19, 2019, 19:23:08 pm »
Average yearly temperature each year in Praha Klementinum 1880-2004, data by GHCN-ECAD. Data have been homogenized, this graph of average yearly temperature looks differently than graph of yearly average temperatures - source data from Czech Meteorological Institute - portal.chmi.cz:
https://meteomodel.pl/forum2/index.php?action=dlattach;topic=2329.0;attach=6380;image

There are four lines in graph, only last line (homogenized data) is visible good, other three lines are quite dim. First line is with source raw data, second line adjusted data, third line adjusted and cleaned data and finally black line with adjusted and homogenized data.

By GHCN (Global Historical Climate Network) - ID number of station Praha Klementinum is EZE00100082. There are only two stations in Czech Republic, that belongs to GHCN network - Praha Klementinum and Milesovka (in mountain), but there are around 100 000 stations in whole world, that belongs to GHCN network. Big fraction of stations in GHCN network is from USA.

Source:
https://data.giss.nasa.gov/gistemp/station_data_v4_globe/
https://data.giss.nasa.gov/cgi-bin/gistemp/stdata_show_v4.cgi?id=EZE00100082&ds=14&dt=1


Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #22 dnia: Luty 28, 2020, 22:29:45 pm »
New scripts have been created and for period 1775-2018 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplitude, precipitation sum, highest daily precipitation, for all single calendar month - now for each month. There were all months together in previous post, but now - statistics have been created for each month (January, February, March, April, May, June, July, August, September, October, November, December). Always is used period 1775-2018 for temperature and 1805-2018 for precipitation.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created and sometimes computer froze for a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature were created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source (Czech hydrometeorological institute):
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data was done in bash (cat, grep, sed, cut, tr), including formulas for Libre Office Calc. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily amount) are always in blue columns.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for 01 JANUARY 1775-2018 (precipitation 1805-2018) - all graphs for this month:

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #23 dnia: Luty 28, 2020, 22:33:45 pm »
New scripts have been created and for period 1775-2018 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplitude, precipitation sum, highest daily precipitation, for all single calendar month - now for each month. There were all months together in previous post, but now - statistics have been created for each month (January, February, March, April, May, June, July, August, September, October, November, December). Always is used period 1775-2018 for temperature and 1805-2018 for precipitation.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created and sometimes computer froze for a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature were created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source (Czech hydrometeorological institute):
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data was done in bash (cat, grep, sed, cut, tr), including formulas for Libre Office Calc. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily amount) are always in blue columns.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for 02 FEBRUARY 1775-2018 (precipitation 1805-2018) - all graphs for this month:

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #24 dnia: Luty 28, 2020, 22:37:36 pm »
New scripts have been created and for period 1775-2018 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplitude, precipitation sum, highest daily precipitation, for all single calendar month - now for each month. There were all months together in previous post, but now - statistics have been created for each month (January, February, March, April, May, June, July, August, September, October, November, December). Always is used period 1775-2018 for temperature and 1805-2018 for precipitation.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created and sometimes computer froze for a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature were created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source (Czech hydrometeorological institute):
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data was done in bash (cat, grep, sed, cut, tr), including formulas for Libre Office Calc. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily amount) are always in blue columns.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for 03 MARCH 1775-2018 (precipitation 1805-2018) - all graphs for this month:

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #25 dnia: Luty 28, 2020, 22:41:39 pm »
New scripts have been created and for period 1775-2018 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplitude, precipitation sum, highest daily precipitation, for all single calendar month - now for each month. There were all months together in previous post, but now - statistics have been created for each month (January, February, March, April, May, June, July, August, September, October, November, December). Always is used period 1775-2018 for temperature and 1805-2018 for precipitation.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created and sometimes computer froze for a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature were created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source (Czech hydrometeorological institute):
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data was done in bash (cat, grep, sed, cut, tr), including formulas for Libre Office Calc. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily amount) are always in blue columns.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for 04 APRIL 1775-2018 (precipitation 1805-2018) - all graphs for this month:

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #26 dnia: Luty 28, 2020, 22:46:05 pm »
New scripts have been created and for period 1775-2018 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplitude, precipitation sum, highest daily precipitation, for all single calendar month - now for each month. There were all months together in previous post, but now - statistics have been created for each month (January, February, March, April, May, June, July, August, September, October, November, December). Always is used period 1775-2018 for temperature and 1805-2018 for precipitation.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created and sometimes computer froze for a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature were created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source (Czech hydrometeorological institute):
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data was done in bash (cat, grep, sed, cut, tr), including formulas for Libre Office Calc. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily amount) are always in blue columns.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for 05 MAY 1775-2018 (precipitation 1805-2018) - all graphs for this month:

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #27 dnia: Luty 28, 2020, 22:49:57 pm »
New scripts have been created and for period 1775-2018 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplitude, precipitation sum, highest daily precipitation, for all single calendar month - now for each month. There were all months together in previous post, but now - statistics have been created for each month (January, February, March, April, May, June, July, August, September, October, November, December). Always is used period 1775-2018 for temperature and 1805-2018 for precipitation.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created and sometimes computer froze for a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature were created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source (Czech hydrometeorological institute):
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data was done in bash (cat, grep, sed, cut, tr), including formulas for Libre Office Calc. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily amount) are always in blue columns.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for 06 JUNE 1775-2018 (precipitation 1805-2018) - all graphs for this month:

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #28 dnia: Luty 28, 2020, 22:54:10 pm »
New scripts have been created and for period 1775-2018 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplitude, precipitation sum, highest daily precipitation, for all single calendar month - now for each month. There were all months together in previous post, but now - statistics have been created for each month (January, February, March, April, May, June, July, August, September, October, November, December). Always is used period 1775-2018 for temperature and 1805-2018 for precipitation.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created and sometimes computer froze for a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature were created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source (Czech hydrometeorological institute):
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data was done in bash (cat, grep, sed, cut, tr), including formulas for Libre Office Calc. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily amount) are always in blue columns.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for 07 JULY 1775-2018 (precipitation 1805-2018) - all graphs for this month:

Offline TommyAst

  • Junior Member
  • **
  • Wiadomości: 201
  • Reputacja: 18
Odp: Praha Klementium from portal.chmi.cz 1775-2017 yearly values and linear trends.
« Odpowiedź #29 dnia: Luty 28, 2020, 22:58:51 pm »
New scripts have been created and for period 1775-2018 was computed statistics of average, highest, lowest value of daily average, maximum, minimum temperature, temperature amplitude, precipitation sum, highest daily precipitation, for all single calendar month - now for each month. There were all months together in previous post, but now - statistics have been created for each month (January, February, March, April, May, June, July, August, September, October, November, December). Always is used period 1775-2018 for temperature and 1805-2018 for precipitation.

Data for year 2018 from portal.chmi.cz was added to already exist file with Praha Klementinum data (Libre Office Calculator .ods) and new formulas was added. Now .ods file is quite big, it takes some time, until it opens, open file takes almost 4 GB RAM. It tooks a lot of CPU, when file was created and sometimes computer froze for a while. Old MS Office Excell (.xls until 2003 version) requires small computer power, but Libre Office (.ods) and new MS Excell (.xlsx versions since 2007) requires more computer power, sometimes a lot.

Normals for every day, for daily average, maximum, minimum temperature were created from Praha Klementinum dataset at ECAD - Home European Climate Assessment AND Dataset - https://www.ecad.eu/ in year 2012, from period 1775-2004.

Data source (Czech hydrometeorological institute):
http://portal.chmi.cz/historicka-data/pocasi/praha-klementinum#

Work with TXT-CSV data was done in bash (cat, grep, sed, cut, tr), including formulas for Libre Office Calc. Graphs was created in MS Excell 2003 (.xls) and converted to minimum size (png 8 bit, compression 9).

Highest values are red, average values green and lowest values blue, precipitation (sum and highest daily amount) are always in blue columns.

Scripts have been checked, but there can still occur mistake somewhere.


Statistics for 08 AUGUST 1775-2018 (precipitation 1805-2018) - all graphs for this month: