im relatively new to Dataframes in Python and running into an Issue I cant find.
im having a Dataframe with the following column layout
print(list(df.columns.values)) returns:
['iccid', 'system', 'last_updated', '01.01', '02.01', '03.01', '04.01', '05.01', '12.01', '18.01', '19.01', '20.01', '21.01', '22.01', '23.01', '24.01', '25.01', '26.01', '27.01', '28.01', '29.01', '30.01', '31.01']
normally i should have a column for each day in a specific month. in the example above its December 2022. Sometimes Days are missing which isnt an issue.
i tried to first get all given columns that are relevant by filtering them:
# Filter out the columns that are not related to the data
data_columns = [col for col in df.columns if '.' in col]
Now comes the issue:
Sometimes the column "system" could also be empty so i need to put the iccid inside the system value:
df.loc[df['system'] == 'Nicht benannt!', 'system'] = df.loc[df['system'] == 'Nicht benannt!', 'iccid'].iloc[0]
df.loc[df['system'] == '', 'system'] = df.loc[df['system'] == '', 'iccid'].iloc
grouped = df.groupby('system').sum(numeric_only=False)
then i tried to create that needed 'data_usage' column.
grouped['data_usage'] = grouped[data_columns[-1]]
grouped.reset_index(inplace=True)
By that line i should normally only get the result of the last column in the dataframe (which was a workaround that also didnt work as expected)
Now what im trying to get is the sum of all columns which contain a date in their name and add this sum to a new column named data_usage.
the issue im having here is im getting results for systems which dont have an initial system value which have a data_usage of 120000 (which is just value that represents the megabytes used) and if i check the sqlite file the system in total only used 9000 mb in that particular month.
For Example:
im having this column in the sqlite file:
iccid
system
last_updated
06.02
08.02
8931080320014183316
Nicht benannt!
2023-02-06
1196
1391
and in the dataframe i get the following result:
8931080320014183316 48129.0
I cant find the issue and would be very happy if someone can point me into the right direction.
Here are some example data as requested:
iccid
system
last_updated
01.12
02.12
03.12
04.12
05.12
06.12
07.12
08.12
09.12
10.12
11.12
12.12
13.12
14.12
15.12
16.12
17.12
18.12
19.12
20.12
21.12
22.12
23.12
28.12
29.12
30.12
31.12
8945020184547971966
U-O-51
2022-12-01
2
32
179
208
320
509
567
642
675
863
1033
1055
1174
2226
2277
2320
2466
2647
2679
2713
2759
2790
2819
2997
3023
3058
3088
8945020855461807911
L-O-382
2022-12-01
1
26
54
250
385
416
456
481
506
529
679
772
802
832
858
915
940
1019
1117
1141
1169
1193
1217
1419
1439
1461
1483
8945020855461809750
C-O-27
2022-12-01
1
123
158
189
225
251
456
489
768
800
800
800
800
800
800
2362
2386
2847
2925
2960
2997
3089
3116
3448
3469
3543
3586
8931080019070958450
L-O-123
2022-12-02
0
21
76
313
479
594
700
810
874
1181
1955
2447
2527
2640
2897
3008
3215
3412
3554
3639
3698
3782
3850
4741
4825
4925
5087
8931080453114183282
Nicht benannt!
2022-12-02
0
6
45
81
95
98
101
102
102
102
102
102
102
103
121
121
121
121
149
164
193
194
194
194
194
194
194
8931080894314183290
C-O-16 N
2022-12-02
0
43
145
252
386
452
532
862
938
1201
1552
1713
1802
1855
2822
3113
3185
3472
3527
3745
3805
3880
3938
4221
4265
4310
4373
8931080465814183308
L-O-83
2022-12-02
0
61
169
275
333
399
468
858
1094
1239
1605
1700
1928
2029
3031
4186
4333
4365
4628
4782
4842
4975
5265
5954
5954
5954
5954
8931082343214183316
Nicht benannt!
2022-12-02
0
52
182
506
602
719
948
1129
1314
1646
1912
1912
1912
1912
2791
3797
3944
4339
4510
4772
4832
5613
5688
6151
6482
6620
6848
8931087891314183324
L-O-119
2022-12-02
0
19
114
239
453
573
685
800
1247
1341
1341
1341
1341
1341
1341
1341
1341
1341
1341
1341
1341
1341
1423
2722
3563
4132
4385
I have multiple measurements per 'Subject' in file 1. I only want to use the highest quality, singular measurement per Subject. In my second file I have the exact list of which measurement is the best for each Subject. This information is contained in the column 'seriesnumber'. The number in the 'seriesnumber' column in file 2 corresponds to the best measurement for a Subject. I Need to extract only these rows from my file 1.
I have tried to use awk, join, and merge to try and accomplish this but came up with errors and strange incomplete files.
join code:
join -j2 file1 file2
awk code:
awk ' FILENAME=="file1" {arr[$2]=$0; next}
FILENAME=="file2" {print arr[$2]} ' file1 file2 > newfile
File 1 Example
Subject Seriesnumber
19-1-1001 2 8655 661 15250 60747 8005 3919 7393 2264 1479 1663 22968 4180 1712 689 781 4255 90 1260 7233 154 15643 63421 7361 4384 6932 2062 4526 1742 686 4575 100 1684 0 1194 0 0 5 0 0 147 699 315 305 317 565 1361200 1338210 1338690 304258 308180 612438 250614 255920 506534 66645 802424 1206450 1187010 1185180 1816840 1 1 21 17 38 1765590
19-1-1001 10 8992 507 15722 64032 8728 3929 7208 2075 1529 1529 22503 3993 1819 710 764 3870 87 1247 7361 65 16128 66226 8165 4384 6669 1805 4405 1752 779 4039 103 1705 0 1280 0 0 10 0 0 186 685 300 318 320 598 1370490 1347160 1347520 306588 307188 613775 251704 256521 508225 65808 808802 1208880 1189150 1187450 1827880 1 1 22 26 48 1778960
19-1-1103 2 3303 317 12146 57569 7008 3617 6910 2018 811 1593 18708 4708 1429 408 668 3279 14 1289 2351 85 13730 60206 6731 4137 7034 2038 4407 1483 749 3576 85 1668 0 948 0 0 7 0 0 129 602 288 291 285 748 1250030 1238540 1238820 301810 301062 602872 215029 218080 433108 61555 781150 1107360 1098510 1097220 1635560 1 1 32 47 79 1555850
19-1-1103 9 3236 286 12490 59477 7000 3558 6782 2113 894 1752 19338 4818 1724 387 649 3345 56 1314 2077 133 13885 60414 6628 4078 7063 2031 4269 1709 610 3707 112 1947 0 990 0 0 8 0 0 245 604 279 280 284 693 1269820 1258050 1258320 306856 309614 616469 215658 220876 436534 61859 796760 1124870 1115990 1114510 1630740 1 1 32 42 74 1556790
19-10-1010 2 3344 608 14744 59165 8389 4427 6962 2008 716 1496 21980 4008 1474 769 652 3715 61 1400 3049 1072 15767 61919 8325 4824 7117 1936 4001 1546 684 3935 103 1434 0 1624 0 0 3 0 0 316 834 413 520 517 833 1350760 1337040 1336840 311985 312592 624577 246800 251133 497933 65699 809736 1200320 1189410 1188280 1731270 1 1 17 13 30 1606700
19-10-1010 6 3242 616 15205 61330 8019 4520 6791 2093 735 1558 22824 3981 1546 653 614 3672 96 1227 2992 1070 16450 64189 8489 4407 6953 2099 4096 1668 680 4116 99 1449 0 2161 0 0 19 0 0 263 848 387 525 528 824 1339090 1325830 1325780 309464 311916 621380 239958 244616 484574 65493 810887 1183120 1172600 1171430 1720000 1 1 16 26 42 1587100
File 2 Example
Subject seriesnumber
19-10-1010 2
19-10-1166 2
19-102-10005 2
19-102-10006 2
19-103-10009 2
19-103-10010 2
19-104-10013 11
19-104-10014 2
19-105-10017 6
19-105-10018 6
The desired output would like something like this:
Where I no longer have duplicate entries per subject. The second column will look different because the preferred series number will differ per subject.
19-10-1010 2 3344 608 14744 59165 8389 4427 6962 2008 716 1496 21980 4008 1474 769 652 3715 61 1400 3049 1072 15767 61919 8325 4824 7117 1936 4001 1546 684 3935 103 1434 0 1624 0 0 3 0 0 316 834 413 520 517 833 1350760 1337040 1336840 311985 312592 624577 246800 251133 497933 65699 809736 1200320 1189410 1188280 1731270 1 1 17 13 30 1606700
19-10-1166 2 3699 312 15373 61787 8026 4248 6385 1955 608 2194 21394 4260 1563 886 609 3420 25 1101 3415 417 16909 63040 7236 4264 5933 1852 4156 1213 654 4007 53 1336 5 1597 0 0 18 0 0 110 821 300 514 466 854 1193020 1179470 1179420 282241 273236 555477 204883 203228 408111 61343 740736 1036210 1026080 1024910 1563950 1 1 39 40 79 1415890
19-102-10005 2 8733 514 13024 50735 7729 3775 4955 1575 1045 1141 20415 3924 1537 990 651 3515 134 1259 8571 232 13487 51374 7150 4169 5192 1664 3760 1620 596 3919 189 1958 0 1479 0 0 36 0 0 203 837 459 409 439 1072 1224350 1200010 1200120 287659 290445 578104 216976 220545 437521 57457 737161 1095770 1074440 1073050 1637570 1 1 31 22 53 1618600
19-102-10006 2 8347 604 13735 42231 7266 3836 6473 2057 1099 1007 18478 3769 1351 978 639 3332 125 1197 8207 454 13774 43750 6758 4274 6148 1921 3732 1584 614 3521 180 1611 0 1241 0 0 25 0 0 254 813 410 352 372 833 1092800 1069450 1069190 244104 245787 489891 202201 205897 408098 59170 634640 978807 958350 957462 1485600 1 1 19 19 38 1472020
19-103-10009 2 4222 596 14702 52038 7428 4065 6598 2166 835 1854 22613 3397 1387 879 568 3729 93 1315 3414 222 14580 52639 7316 3997 6447 1986 4067 1529 596 3778 113 1689 0 2097 0 0 23 0 0 260 761 326 400 359 772 1204670 1190100 1189780 256560 260381 516941 237316 243326 480642 60653 681040 1070620 1059370 1058440 1605990 1 1 25 23 48 1593730
19-103-10010 2 5254 435 14688 47120 7772 3130 5414 1711 741 1912 20643 3594 1449 882 717 3663 41 999 6465 605 14820 49390 6361 3826 5527 1523 3513 1537 639 3596 80 1261 0 1475 0 0 18 0 0 283 827 383 414 297 627 1135490 1117320 1116990 243367 245896 489263 221809 227084 448893 55338 639719 1009370 994519 993639 1568140 1 1 14 11 25 1542210
19-104-10013 2 7276 341 11836 53018 7912 3942 6105 2334 795 2532 21239 4551 1258 1176 430 3636 83 1184 8811 396 12760 53092 7224 4361 6306 1853 4184 1278 543 3921 175 1814 0 2187 0 0 8 0 0 266 783 381 382 357 793 1011640 987712 987042 206633 228397 435031 170375 191222 361597 61814 601948 879229 859619 859103 1586150 1 1 224 162 386 1557120
19-104-10014 2 5964 355 13297 55439 8599 4081 5628 1730 970 1308 20196 4519 1363 992 697 3474 62 1232 6830 472 14729 59478 7006 4443 6156 1825 4492 1726 827 4017 122 1804 0 1412 0 0 17 0 0 259 672 299 305 319 779 1308470 1288970 1288910 284018 285985 570003 258525 257355 515880 62485 746108 1166160 1149700 1148340 1826660 1 1 33 24 57 1630580
19-105-10017 2 7018 307 13848 53855 8345 3734 6001 2095 899 1932 20712 4196 1349 645 823 4212 72 1475 3346 1119 13970 55202 7411 3975 5672 1737 3778 1490 657 4089 132 1689 0 1318 0 0 23 0 0 234 745 474 367 378 760 1122360 1104380 1104520 235806 233881 469687 217939 220736 438675 61471 639143 985718 970903 969619 1583800 1 1 51 51 102 1558470
19-105-10018 2 16454 1098 12569 52521 8215 3788 5858 1805 788 1147 21028 3496 1492 665 634 3796 39 1614 10700 617 12813 52098 8091 3901 5367 1646 3544 1388 723 3938 47 1819 0 1464 0 0 42 0 0 330 832 301 319 400 788 1148940 1114080 1113560 225179 227218 452397 237056 237295 474351 59172 614884 1019300 986820 986144 1607900 1 1 19 28 47 1591480
19-105-10020 2 4096 451 13042 48597 7601 3228 5665 1582 778 1670 19769 3612 1187 717 617 3672 103 962 2627 467 13208 48466 6619 3461 5217 1360 3575 1388 718 3783 90 1370 0 862 0 0 6 0 0 216 673 386 439 401 682 1081580 1068850 1068890 233290 235396 468686 209666 214472 424139 54781 619447 958522 948737 947554 1493740 1 1 16 11 27 1452900
For file1 containing (I removed long useless lines):
Subject Seriesnumber
19-1-1001 2 8655 661 15250 60747 800
19-1-1001 10 8992 507 15722 64032 872
19-1-1103 2 3303 317 12146 57569 700
19-1-1103 9 3236 286 12490 59477 700
19-10-1010 2 3344 608 14744 59165 838
19-10-1010 6 3242 616 15205 61330 801
and file2 containig:
Subject seriesnumber
19-10-1010 2
19-10-1166 2
19-102-10005 2
19-102-10006 2
19-103-10009 2
19-103-10010 2
19-104-10013 11
19-104-10014 2
19-105-10017 6
19-105-10018 6
The following awk will output:
$ awk 'NR==FNR{a[$1, $2];next} ($1, $2) in a' file2 file1
19-10-1010 2 3344 608 14744 59165 838
Note that the first file argument to awk is file2 not file1 (small optimization)! How it works:
NR == FNR - if line number is file line number. Ie. choose only first file passed to awk.
a[$1, $2] - remember index $1,$2 in associative array a
next - do not parse rest of script and restart with next line
($1, $2) in a - check if $1, $2 is in associative array a
because of next this is run only for the second file as passed to awk
if this expression returns with true, then the line will be printed (this is how awk works).
Alternatively you could do the follow, but it will store the whole file1 in memory, which is... memory consuming..., the code above only stores $1, $2 indexes in memory.
awk 'NR==FNR{arr[$1, $2]=$0} NR!=FNR{print arr[$1, $2]}' file1 file2
Given a sample.txt file as follows:
2860 3117
318 1610 1776 1865 2283 2507 3076 3108 3182 3357 3675 4040
164 413 1448 1650 3119 3238
164 172 712 849 872 983 1616 1826 1973 2118 2291 2819 2978 3238 3365
95 97 143 196 317 374 375 482 526 544 615 753 784 850 852 1023 1060 1078 1103 1106 1110 1118 1135 1178 1189 1198 1255 1277 1312 1332 1348 1368 1425 1428 1589 1616 1694 1726 1749 1763 1800 1894 1907 2082 2168 2254 2296 2322 2356 2468 2524 2578 2592 2672 2728 2737 2792 2978 3119 3164 3231 3289 3357 3375 3437 3474 3477 3523 3583 3618 3628 3638 3857 3965
857 1436 1739 3278 3700 3754 3788 3976
How could I add line index starting from 0 in the beginning of each line using Python?
0 2860 3117
1 318 1610 1776 1865 2283 2507 3076 3108 3182 3357 3675 4040
2 164 413 1448 1650 3119 3238
3 164 172 712 849 872 983 1616 1826 1973 2118 2291 2819 2978 3238 3365
4 95 97 143 196 317 374 375 482 526 544 615 753 784 850 852 1023 1060 1078 1103 1106 1110 1118 1135 1178 1189 1198 1255 1277 1312 1332 1348 1368 1425 1428 1589 1616 1694 1726 1749 1763 1800 1894 1907 2082 2168 2254 2296 2322 2356 2468 2524 2578 2592 2672 2728 2737 2792 2978 3119 3164 3231 3289 3357 3375 3437 3474 3477 3523 3583 3618 3628 3638 3857 3965
5 857 1436 1739 3278 3700 3754 3788 3976
Thanks.
To read the txt file, I use:
f = open('sample.txt', 'r')
print(f.read())
Use enumerate
Ex:
with open('sample.txt') as infile, open('sample_.txt', 'w') as outfile:
for idx, line in enumerate(infile):
outfile.write(f'{idx} {line}')
# Rename or replace
# shutil.move('sample_.txt, 'sample.txt')
I had a multiplot in gnuplot4 that was perfectly well aligned. With the upgrade to gnuplot5, the multiplot is no longer correctly aligned. The left graph is bigger than expected, and the right graph is missing some lines on the edges.
Result with Gnuplot v5.2 patchlevel 2 (2017-11-01):
Result with Gnuplot v4.6 patchlevel 6 (September 2014):
Does someone know what changed exactly so that it is not longer backward compatible? And how could I fix this? Below is the code.
Thanks in advance.
set terminal postscript enhanced color
#set colorsequence classic #enable this for Gnuplot v5 color backward compatibility
set output '/tmp/output.eps'
# Setting common traits for all graphs inside multiplot
set size ratio -1
set tic scale 0.2
set xlabel 'column'
set ylabel 'row'
set xrange [-0.5:60.5]
set yrange [60.5:-0.5]
set xtics('0' 0,'5' 5,'10' 10,'15' 15,'20' 20,'25' 25,'30' 30,'35' 35,'40' 40,'45' 45,'50' 50,'55' 55,'60' 60) font ',10'
set ytics('0' 0,'5' 5,'10' 10,'15' 15,'20' 20,'25' 25,'30' 30,'35' 35,'40' 40,'45' 45,'50' 50,'55' 55,'60' 60) font ",10"
set view map
set cbrange [0:3660]
unset colorbox
# Size of multiplot
set size 1.55,0.85
set multiplot
# Graph 0
set size 0.45,0.9
set origin 0.11,0.
set lmargin at screen 0.01
set title 'Case 1' font ',12' textcolor rgb'blue'
splot '/tmp/input.res' matrix with image noti
# Graph 1
set size 0.45,0.9
set origin 0.51,0.
set lmargin at screen 0.51
set ytics('' 0,'' 5,'' 10,'' 15,'' 20,'' 25,'' 30,'' 35,'' 40,'' 45,'' 50,'' 55,'' 60)
unset ylabel
set title 'Case 2' font ',12' textcolor rgb'red'
splot '/tmp/input.res' matrix with image noti
# Graph 2
set size 0.45,0.9
set origin 0.96,0.
set lmargin at screen 0.96
set colorbox vertical user origin graph 1.0+0.12,0.0 size graph 0.1,1.
set cblabel 'content' rotate by -90 offset 2.,1.
set cbtics format '%g'
set label 1 'Plane 0' at graph 1.12,-0.15 textcolor rgb 'green' font ',12'
set title 'Case 3' font ',12' textcolor rgb'forest-green'
splot '/tmp/input.res' matrix with image noti
unset multiplot
And here the input.res dummy matrix data file:
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240
240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300
300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360
360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420
420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480
480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540
540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600
600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660
660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720
720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780
780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840
840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900
900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960
960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020
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A major change from version 4 to version 5 was to reconcile the various output modes (terminals) so that they behaved more compatibly with each other. That is, the goal was that a plot composed in an interactive terminal could then be plotted to PostScript or PDF output without having to change all the size, color, linetype, etc commands in order to keep the visual appearance the same. Since the version 4 terminals were not consistent with each other, necessarily some terminal behavior changed such that old scripts would need revision. That was, in fact, the primary reason for bumping the major version from 4 to 5.
In version 4 the PostScript terminal in particular behaved differently from other output modes in that it allowed you to "draw outside the lines" by setting a drawing size greater than 1, e.g. the command in your example set size 1.55, 0.9. It was recommended to avoid this even in version 4, for which the documentation said:
"set size" is relative to the default size, which differs from
terminal to terminal. Since gnuplot fills as much of the available
plotting area as possible by default, it is safer to use "set size" to
decrease the size of a plot that to increase it.
See "set terminal" for the default sizes
A further self-incompatibility in version 4 was the inconsistent results from issuing a set size command after, rather than before, a set terminal command. In general it was more reliable to set the size first and then set the terminal (NB: this is no longer relevant in version 5!).
The revised script below should run using version 5, with the added benefit that it is usable for terminal types other than PostScript. I have commented the lines that changed. Note that the revised script works fine in version 4.6 also.
# default eps output size is 5in x 3.5in
## scale this to get the size used by the original v4 script
##
set terminal postscript eps enhanced color size 7.75in, 2.975in
set output '2243.eps'
# Setting common traits for all graphs inside multiplot
set size ratio -1
set tic scale 0.2
set xlabel 'column'
set ylabel 'row'
set xrange [-0.5:60.5]
set yrange [60.5:-0.5]
set xtics('0' 0,'5' 5,'10' 10,'15' 15,'20' 20,'25' 25,'30' 30,'35' 35,'40' 40,'45' 45,'50' 50,'55' 55,'60' 60) font ',10'
set ytics('0' 0,'5' 5,'10' 10,'15' 15,'20' 20,'25' 25,'30' 30,'35' 35,'40' 40,'45' 45,'50' 50,'55' 55,'60' 60) font ",10"
set view map
set cbrange [0:3660]
unset colorbox
## CHANGE - do not attempt to change terminal output size with
## a "set size" command
# Size of multiplot
#set size 1.55,0.85 <<<<<< Never set size greater than 1.0
set multiplot
# Graph 0
##
## set size and origin relative to size of 1.0
## (I don't know what the original "set lmargin" was trying to do)
##
set size 0.45/1.55, 0.9
set origin 0.11/1.55, 0.
#set lmargin at screen 0.01
set title 'Case 1' font ',12' textcolor rgb'blue'
splot '2243.dat' matrix with image noti
# Graph 1
##
## set size and origin relative to size of 1.0
##
set size 0.45/1.55, 0.9
set origin 0.51/1.55, 0.
#set lmargin at screen 0.51
set ytics('' 0,'' 5,'' 10,'' 15,'' 20,'' 25,'' 30,'' 35,'' 40,'' 45,'' 50,'' 55,'' 60)
unset ylabel
set title 'Case 2' font ',12' textcolor rgb'red'
splot '2243.dat' matrix with image noti
# Graph 2
##
## set size and origin relative to size of 1.0
##
set size 0.45/1.55, 0.9
set origin 0.91/1.55, 0.
#set lmargin at screen 0.96
set colorbox vertical user origin graph 1.0+0.12,0.0 size graph 0.1,1.
set cblabel 'content' rotate by -90 offset 2.,1.
set cbtics format '%g'
set label 1 'Plane 0' at graph 1.12,-0.15 textcolor rgb 'green' font ',12'
set title 'Case 3' font ',12' textcolor rgb'forest-green'
splot '2243.dat' matrix with image noti
unset multiplot
Some of your commands actually don't make sense, for example: the third (right) plot is positioned at screen 0.96,0.0 and has size 0.45,0.9, which will be outside of the canvas. As #Ethan already explained, the eps still contains the full graph, but apparently with some missing lines in the right plot.
A possible alternative variation would be the script below.
The main differences to your and Ethan's scripts are:
parameter variables for margins and gaps which will facilitate your life such that you don't have to recalculate values for the origin and size of the subplots again and again if you want to fine tune the layout.
the use of a simple macro to set origin and size of the sub-plots using the index i. (Not available in gnuplot 4.6)
plot instead of splot
In case you need 4.6 compatibility, replace:
reset session by reset
set margins 0,0,0,0 by set bmargin 0; set lmargin 0; set rmargin 0; set tmargin 0
all #setMyPlot by set origin i*myGrid+myLeftMargin,0; set size myWidth,1
Code:
### multiplot
reset session
set terminal postscript eps enhanced color size 7.75in, 2.975in
set output '/tmp/output.eps'
FILE = '/tmp/input.res'
set size square
# dimensions in screen coordinates
set margins 0,0,0,0 # set all margins to 0
myPlotCount = 3 # number of sub-plots
myLeftMargin = 0.07 # left margin of the whole plot
myGap = 0.03 # gap between sub-plots
myColorBox = 0.15 # space for color box
myWidth = (1.0-myLeftMargin-myColorBox-(myPlotCount-1)*myGap)/myPlotCount # width of a sub-plot
myGrid = myWidth + myGap # grid of subplots
set xlabel "column"
set xrange[-0.5:60.5]
set ylabel "row"
set yrange[60.5:-0.5]
unset colorbox
set cbrange [0:3660]
# macro to set the sub-plot, based on variable i
setMyPlot = 'set origin i*myGrid+myLeftMargin,0; set size myWidth,1'
set multiplot
# Graph 0
i=0
#setMyPlot
set title 'Case 1' font ',12' tc rgb 'blue'
plot FILE matrix using 1:2:3 with image notitle
# for the following plots, hide ylabels and ytic-labels, but still show ytics
unset ylabel
set format y ""
# Graph 1
i=1
#setMyPlot
set title 'Case 2' font ',12' tc rgb 'red'
plot FILE matrix using 1:2:3 with image notitle
# set colorbox only for last plot
set colorbox vertical user origin graph 1.1, graph 0 size screen myColorBox*0.25, graph 1
set cblabel 'content' rotate by -90 offset 2,1
set label 1 'Plane 0' at screen 1-myColorBox/2.,0.10 center tc rgb 'green' font ',12'
# Graph 2
i=2
#setMyPlot
set title 'Case 3' font ',12' tc rgb 'forest-green'
plot FILE matrix using 1:2:3 with image notitle
unset multiplot
set output
### end of code
Result: