lasinfo (210611) report for 'AHN4T/01CZ1_25.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 333/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 28849607 number of points by return: 24959987 2918391 822294 148934 1 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 599980 0 min x y z: 143980.000 599980.000 1.806 max x y z: 145019.999 601269.999 32.332 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 28849607 extended number of points by return: 24959987 2918391 822294 148934 1 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 1806 32332 intensity 19 3147 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1018 1036 gps_time 260802552.343956 265130885.389187 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 214 G 30 210 B 25 204 NIR 39 222 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 31.47 ('Amplitude') attribute1 -17.1 14.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24959987 number of intermediate returns: 970920 number of last returns: 24945789 number of single returns: 22027089 covered area in square units/kilounits: 1341368/1.34 point density: all returns 21.51 last only 18.60 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28849607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24959987 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2918391 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 822294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 148934 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1 instead zero. overview over extended number of returns of given pulse: 22027089 4199276 2024601 598636 5 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5337033 unclassified (1) 23512536 ground (2) 38 water (9) +-> flagged as extended overlap: 1808697 +---> 257246 of those are unclassified (1) +---> 1551451 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [1.8,1.9) has 184 bin [1.9,2.0) has 283 bin [2.0,2.1) has 238 bin [2.1,2.2) has 191 bin [2.2,2.3) has 185 bin [2.3,2.4) has 229 bin [2.4,2.5) has 286 bin [2.5,2.6) has 3059 bin [2.6,2.7) has 59080 bin [2.7,2.8) has 204191 bin [2.8,2.9) has 249889 bin [2.9,3.0) has 222891 bin [3.0,3.1) has 209237 bin [3.1,3.2) has 212062 bin [3.2,3.3) has 220272 bin [3.3,3.4) has 231325 bin [3.4,3.5) has 245151 bin [3.5,3.6) has 245889 bin [3.6,3.7) has 241915 bin [3.7,3.8) has 236477 bin [3.8,3.9) has 240291 bin [3.9,4.0) has 245715 bin [4.0,4.1) has 263252 bin [4.1,4.2) has 281867 bin [4.2,4.3) has 341003 bin [4.3,4.4) has 421452 bin [4.4,4.5) has 457646 bin [4.5,4.6) has 478425 bin [4.6,4.7) has 479902 bin [4.7,4.8) has 475806 bin [4.8,4.9) has 478122 bin [4.9,5.0) has 462621 bin [5.0,5.1) has 433036 bin [5.1,5.2) has 414165 bin [5.2,5.3) has 402982 bin [5.3,5.4) has 419184 bin [5.4,5.5) has 450060 bin [5.5,5.6) has 440268 bin [5.6,5.7) has 428475 bin [5.7,5.8) has 433342 bin [5.8,5.9) has 437364 bin [5.9,6.0) has 440925 bin [6.0,6.1) has 430611 bin [6.1,6.2) has 431744 bin [6.2,6.3) has 433315 bin [6.3,6.4) has 431043 bin [6.4,6.5) has 411596 bin [6.5,6.6) has 395914 bin [6.6,6.7) has 383542 bin [6.7,6.8) has 376187 bin [6.8,6.9) has 365282 bin [6.9,7.0) has 351702 bin [7.0,7.1) has 336236 bin [7.1,7.2) has 322164 bin [7.2,7.3) has 303456 bin [7.3,7.4) has 291314 bin [7.4,7.5) has 283388 bin [7.5,7.6) has 276715 bin [7.6,7.7) has 273551 bin [7.7,7.8) has 272365 bin [7.8,7.9) has 267376 bin [7.9,8.0) has 259929 bin [8.0,8.1) has 250932 bin [8.1,8.2) has 245796 bin [8.2,8.3) has 241162 bin [8.3,8.4) has 239855 bin [8.4,8.5) has 234618 bin [8.5,8.6) has 231493 bin [8.6,8.7) has 225328 bin [8.7,8.8) has 219398 bin [8.8,8.9) has 213917 bin [8.9,9.0) has 205523 bin [9.0,9.1) has 198495 bin [9.1,9.2) has 195581 bin [9.2,9.3) has 191372 bin [9.3,9.4) has 188553 bin [9.4,9.5) has 180914 bin [9.5,9.6) has 176686 bin [9.6,9.7) has 171929 bin [9.7,9.8) has 170302 bin [9.8,9.9) has 166905 bin [9.9,10.0) has 166434 bin [10.0,10.1) has 168387 bin [10.1,10.2) has 168166 bin [10.2,10.3) has 166475 bin [10.3,10.4) has 160871 bin [10.4,10.5) has 154855 bin [10.5,10.6) has 147030 bin [10.6,10.7) has 138706 bin [10.7,10.8) has 131692 bin [10.8,10.9) has 126724 bin [10.9,11.0) has 123772 bin [11.0,11.1) has 119294 bin [11.1,11.2) has 116009 bin [11.2,11.3) has 114525 bin [11.3,11.4) has 110033 bin [11.4,11.5) has 104810 bin [11.5,11.6) has 99778 bin [11.6,11.7) has 97605 bin [11.7,11.8) has 94631 bin [11.8,11.9) has 90312 bin [11.9,12.0) has 88718 bin [12.0,12.1) has 86820 bin [12.1,12.2) has 85101 bin [12.2,12.3) has 81633 bin [12.3,12.4) has 78845 bin [12.4,12.5) has 76877 bin [12.5,12.6) has 74558 bin [12.6,12.7) has 72168 bin [12.7,12.8) has 67452 bin [12.8,12.9) has 63188 bin [12.9,13.0) has 60064 bin [13.0,13.1) has 56117 bin [13.1,13.2) has 53415 bin [13.2,13.3) has 51817 bin [13.3,13.4) has 48198 bin [13.4,13.5) has 44853 bin [13.5,13.6) has 42794 bin [13.6,13.7) has 40414 bin [13.7,13.8) has 40333 bin [13.8,13.9) has 38550 bin [13.9,14.0) has 37112 bin [14.0,14.1) has 35952 bin [14.1,14.2) has 35842 bin [14.2,14.3) has 34479 bin [14.3,14.4) has 32470 bin [14.4,14.5) has 31598 bin [14.5,14.6) has 30656 bin [14.6,14.7) has 29947 bin [14.7,14.8) has 29613 bin [14.8,14.9) has 29286 bin [14.9,15.0) has 28593 bin [15.0,15.1) has 27943 bin [15.1,15.2) has 27374 bin [15.2,15.3) has 27509 bin [15.3,15.4) has 27785 bin [15.4,15.5) has 28122 bin [15.5,15.6) has 28299 bin [15.6,15.7) has 28708 bin [15.7,15.8) has 29059 bin [15.8,15.9) has 29197 bin [15.9,16.0) has 30282 bin [16.0,16.1) has 30185 bin [16.1,16.2) has 31084 bin [16.2,16.3) has 31496 bin [16.3,16.4) has 31639 bin [16.4,16.5) has 32021 bin [16.5,16.6) has 32091 bin [16.6,16.7) has 32754 bin [16.7,16.8) has 33262 bin [16.8,16.9) has 34054 bin [16.9,17.0) has 33492 bin [17.0,17.1) has 34543 bin [17.1,17.2) has 35419 bin [17.2,17.3) has 35917 bin [17.3,17.4) has 36234 bin [17.4,17.5) has 37070 bin [17.5,17.6) has 37642 bin [17.6,17.7) has 38281 bin [17.7,17.8) has 39070 bin [17.8,17.9) has 39480 bin [17.9,18.0) has 40326 bin [18.0,18.1) has 39911 bin [18.1,18.2) has 40488 bin [18.2,18.3) has 41065 bin [18.3,18.4) has 41476 bin [18.4,18.5) has 41611 bin [18.5,18.6) has 41799 bin [18.6,18.7) has 41664 bin [18.7,18.8) has 41723 bin [18.8,18.9) has 41076 bin [18.9,19.0) has 41318 bin [19.0,19.1) has 41158 bin [19.1,19.2) has 40605 bin [19.2,19.3) has 40049 bin [19.3,19.4) has 39420 bin [19.4,19.5) has 38571 bin [19.5,19.6) has 37349 bin [19.6,19.7) has 36362 bin [19.7,19.8) has 34432 bin [19.8,19.9) has 34201 bin [19.9,20.0) has 33004 bin [20.0,20.1) has 32039 bin [20.1,20.2) has 30882 bin [20.2,20.3) has 29470 bin [20.3,20.4) has 28387 bin [20.4,20.5) has 26803 bin [20.5,20.6) has 26122 bin [20.6,20.7) has 24518 bin [20.7,20.8) has 23464 bin [20.8,20.9) has 21887 bin [20.9,21.0) has 20616 bin [21.0,21.1) has 19416 bin [21.1,21.2) has 18138 bin [21.2,21.3) has 16982 bin [21.3,21.4) has 15519 bin [21.4,21.5) has 14707 bin [21.5,21.6) has 13618 bin [21.6,21.7) has 12752 bin [21.7,21.8) has 11707 bin [21.8,21.9) has 10996 bin [21.9,22.0) has 9914 bin [22.0,22.1) has 9003 bin [22.1,22.2) has 8301 bin [22.2,22.3) has 7717 bin [22.3,22.4) has 6937 bin [22.4,22.5) has 6436 bin [22.5,22.6) has 5754 bin [22.6,22.7) has 5209 bin [22.7,22.8) has 4799 bin [22.8,22.9) has 4507 bin [22.9,23.0) has 3847 bin [23.0,23.1) has 3635 bin [23.1,23.2) has 3261 bin [23.2,23.3) has 3002 bin [23.3,23.4) has 2737 bin [23.4,23.5) has 2575 bin [23.5,23.6) has 2366 bin [23.6,23.7) has 2224 bin [23.7,23.8) has 2025 bin [23.8,23.9) has 1882 bin [23.9,24.0) has 1739 bin [24.0,24.1) has 1716 bin [24.1,24.2) has 1541 bin [24.2,24.3) has 1442 bin [24.3,24.4) has 1307 bin [24.4,24.5) has 1310 bin [24.5,24.6) has 1120 bin [24.6,24.7) has 1076 bin [24.7,24.8) has 926 bin [24.8,24.9) has 870 bin [24.9,25.0) has 794 bin [25.0,25.1) has 793 bin [25.1,25.2) has 757 bin [25.2,25.3) has 691 bin [25.3,25.4) has 616 bin [25.4,25.5) has 533 bin [25.5,25.6) has 483 bin [25.6,25.7) has 465 bin [25.7,25.8) has 449 bin [25.8,25.9) has 434 bin [25.9,26.0) has 428 bin [26.0,26.1) has 418 bin [26.1,26.2) has 399 bin [26.2,26.3) has 413 bin [26.3,26.4) has 312 bin [26.4,26.5) has 351 bin [26.5,26.6) has 352 bin [26.6,26.7) has 283 bin [26.7,26.8) has 253 bin [26.8,26.9) has 245 bin [26.9,27.0) has 181 bin [27.0,27.1) has 178 bin [27.1,27.2) has 182 bin [27.2,27.3) has 177 bin [27.3,27.4) has 168 bin [27.4,27.5) has 156 bin [27.5,27.6) has 127 bin [27.6,27.7) has 124 bin [27.7,27.8) has 117 bin [27.8,27.9) has 105 bin [27.9,28.0) has 96 bin [28.0,28.1) has 72 bin [28.1,28.2) has 75 bin [28.2,28.3) has 62 bin [28.3,28.4) has 79 bin [28.4,28.5) has 50 bin [28.5,28.6) has 60 bin [28.6,28.7) has 47 bin [28.7,28.8) has 39 bin [28.8,28.9) has 42 bin [28.9,29.0) has 33 bin [29.0,29.1) has 26 bin [29.1,29.2) has 38 bin [29.2,29.3) has 34 bin [29.3,29.4) has 32 bin [29.4,29.5) has 21 bin [29.5,29.6) has 21 bin [29.6,29.7) has 19 bin [29.7,29.8) has 18 bin [29.8,29.9) has 20 bin [29.9,30.0) has 36 bin [30.0,30.1) has 16 bin [30.1,30.2) has 14 bin [30.2,30.3) has 22 bin [30.3,30.4) has 14 bin [30.4,30.5) has 15 bin [30.5,30.6) has 9 bin [30.6,30.7) has 10 bin [30.7,30.8) has 15 bin [30.8,30.9) has 13 bin [30.9,31.0) has 8 bin [31.0,31.1) has 6 bin [31.1,31.2) has 7 bin [31.2,31.3) has 6 bin [31.3,31.4) has 3 bin [31.4,31.5) has 7 bin [31.5,31.6) has 4 bin [31.6,31.7) has 3 bin [31.7,31.8) has 1 bin [31.8,31.9) has 2 bin [31.9,32.0) has 3 bin [32.0,32.1) has 4 bin [32.1,32.2) has 1 bin [32.3,32.4) has 1 average z coordinate 7.9 for 28849607 element(s) point source id histogram with bin size 1.000000 bin 1018 has 19050018 bin 1035 has 9750229 bin 1036 has 49360 average point source id 1023.7762441269997 for 28849607 element(s)