lasinfo (210611) report for 'AHN4T/52AZ1_21.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: 339/2022 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: 30877254 number of points by return: 24814498 4308512 1453250 271289 29705 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 387480 0 min x y z: 179980.000 387480.000 18.958 max x y z: 181019.999 388769.999 47.820 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: 30877254 extended number of points by return: 24814498 4308512 1453250 271289 29705 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 18958 47820 intensity 0 5019 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 83 85 gps_time 296128063.727255 296130707.787259 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 41 255 B 33 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.19 ('Amplitude') attribute1 -16.55 33.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24814498 number of intermediate returns: 1757658 number of last returns: 24793729 number of single returns: 20488631 covered area in square units/kilounits: 1339596/1.34 point density: all returns 23.05 last only 18.51 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30877254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24814498 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4308512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1453250 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 271289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29705 instead zero. overview over extended number of returns of given pulse: 20488631 5717967 3552495 968987 138880 9783 511 0 0 0 0 0 0 0 0 histogram of classification of points: 6958684 unclassified (1) 23244633 ground (2) 611983 building (6) 58459 water (9) 3495 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2341869 +---> 556769 of those are unclassified (1) +---> 1761471 of those are ground (2) +---> 19601 of those are building (6) +---> 2930 of those are water (9) +---> 1098 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [18.9,19.0) has 4 bin [19.0,19.1) has 162 bin [19.1,19.2) has 2775 bin [19.2,19.3) has 5765 bin [19.3,19.4) has 6822 bin [19.4,19.5) has 8812 bin [19.5,19.6) has 9871 bin [19.6,19.7) has 13903 bin [19.7,19.8) has 21915 bin [19.8,19.9) has 32890 bin [19.9,20.0) has 74370 bin [20.0,20.1) has 197187 bin [20.1,20.2) has 245042 bin [20.2,20.3) has 266025 bin [20.3,20.4) has 289352 bin [20.4,20.5) has 334934 bin [20.5,20.6) has 285581 bin [20.6,20.7) has 279080 bin [20.7,20.8) has 262862 bin [20.8,20.9) has 284078 bin [20.9,21.0) has 270382 bin [21.0,21.1) has 340098 bin [21.1,21.2) has 488665 bin [21.2,21.3) has 680953 bin [21.3,21.4) has 624393 bin [21.4,21.5) has 747659 bin [21.5,21.6) has 881981 bin [21.6,21.7) has 1008068 bin [21.7,21.8) has 881581 bin [21.8,21.9) has 885874 bin [21.9,22.0) has 812756 bin [22.0,22.1) has 711658 bin [22.1,22.2) has 791933 bin [22.2,22.3) has 839546 bin [22.3,22.4) has 974568 bin [22.4,22.5) has 985446 bin [22.5,22.6) has 990392 bin [22.6,22.7) has 932509 bin [22.7,22.8) has 770768 bin [22.8,22.9) has 837256 bin [22.9,23.0) has 721899 bin [23.0,23.1) has 669905 bin [23.1,23.2) has 597091 bin [23.2,23.3) has 546042 bin [23.3,23.4) has 437844 bin [23.4,23.5) has 421569 bin [23.5,23.6) has 416678 bin [23.6,23.7) has 367254 bin [23.7,23.8) has 287409 bin [23.8,23.9) has 193454 bin [23.9,24.0) has 177316 bin [24.0,24.1) has 144817 bin [24.1,24.2) has 149641 bin [24.2,24.3) has 122522 bin [24.3,24.4) has 136776 bin [24.4,24.5) has 98397 bin [24.5,24.6) has 29609 bin [24.6,24.7) has 26595 bin [24.7,24.8) has 25739 bin [24.8,24.9) has 24397 bin [24.9,25.0) has 23222 bin [25.0,25.1) has 24788 bin [25.1,25.2) has 27429 bin [25.2,25.3) has 27165 bin [25.3,25.4) has 27412 bin [25.4,25.5) has 28166 bin [25.5,25.6) has 28865 bin [25.6,25.7) has 29086 bin [25.7,25.8) has 30660 bin [25.8,25.9) has 32196 bin [25.9,26.0) has 33189 bin [26.0,26.1) has 31901 bin [26.1,26.2) has 33439 bin [26.2,26.3) has 35417 bin [26.3,26.4) has 35184 bin [26.4,26.5) has 35942 bin [26.5,26.6) has 35746 bin [26.6,26.7) has 36075 bin [26.7,26.8) has 37327 bin [26.8,26.9) has 37616 bin [26.9,27.0) has 37184 bin [27.0,27.1) has 37696 bin [27.1,27.2) has 37854 bin [27.2,27.3) has 37635 bin [27.3,27.4) has 38777 bin [27.4,27.5) has 38633 bin [27.5,27.6) has 39194 bin [27.6,27.7) has 38407 bin [27.7,27.8) has 37145 bin [27.8,27.9) has 37729 bin [27.9,28.0) has 37383 bin [28.0,28.1) has 37280 bin [28.1,28.2) has 37603 bin [28.2,28.3) has 36644 bin [28.3,28.4) has 36559 bin [28.4,28.5) has 35937 bin [28.5,28.6) has 36374 bin [28.6,28.7) has 36532 bin [28.7,28.8) has 36710 bin [28.8,28.9) has 36785 bin [28.9,29.0) has 36864 bin [29.0,29.1) has 37314 bin [29.1,29.2) has 38057 bin [29.2,29.3) has 37970 bin [29.3,29.4) has 38752 bin [29.4,29.5) has 38467 bin [29.5,29.6) has 38855 bin [29.6,29.7) has 38486 bin [29.7,29.8) has 39255 bin [29.8,29.9) has 40047 bin [29.9,30.0) has 41052 bin [30.0,30.1) has 41413 bin [30.1,30.2) has 41600 bin [30.2,30.3) has 42419 bin [30.3,30.4) has 42560 bin [30.4,30.5) has 43244 bin [30.5,30.6) has 43329 bin [30.6,30.7) has 44578 bin [30.7,30.8) has 45104 bin [30.8,30.9) has 45673 bin [30.9,31.0) has 45932 bin [31.0,31.1) has 46657 bin [31.1,31.2) has 47320 bin [31.2,31.3) has 48119 bin [31.3,31.4) has 48687 bin [31.4,31.5) has 49221 bin [31.5,31.6) has 49327 bin [31.6,31.7) has 49946 bin [31.7,31.8) has 50744 bin [31.8,31.9) has 50653 bin [31.9,32.0) has 51607 bin [32.0,32.1) has 52586 bin [32.1,32.2) has 52859 bin [32.2,32.3) has 53118 bin [32.3,32.4) has 54247 bin [32.4,32.5) has 55795 bin [32.5,32.6) has 55113 bin [32.6,32.7) has 56039 bin [32.7,32.8) has 56166 bin [32.8,32.9) has 56521 bin [32.9,33.0) has 57797 bin [33.0,33.1) has 58836 bin [33.1,33.2) has 59216 bin [33.2,33.3) has 59943 bin [33.3,33.4) has 61384 bin [33.4,33.5) has 60173 bin [33.5,33.6) has 61521 bin [33.6,33.7) has 61809 bin [33.7,33.8) has 62168 bin [33.8,33.9) has 63050 bin [33.9,34.0) has 63015 bin [34.0,34.1) has 64299 bin [34.1,34.2) has 65339 bin [34.2,34.3) has 64877 bin [34.3,34.4) has 64682 bin [34.4,34.5) has 65523 bin [34.5,34.6) has 65895 bin [34.6,34.7) has 66224 bin [34.7,34.8) has 66274 bin [34.8,34.9) has 65867 bin [34.9,35.0) has 65616 bin [35.0,35.1) has 65739 bin [35.1,35.2) has 65516 bin [35.2,35.3) has 65745 bin [35.3,35.4) 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bin [39.2,39.3) has 26363 bin [39.3,39.4) has 25315 bin [39.4,39.5) has 23966 bin [39.5,39.6) has 23055 bin [39.6,39.7) has 22102 bin [39.7,39.8) has 20955 bin [39.8,39.9) has 19638 bin [39.9,40.0) has 18800 bin [40.0,40.1) has 17662 bin [40.1,40.2) has 16830 bin [40.2,40.3) has 15955 bin [40.3,40.4) has 15160 bin [40.4,40.5) has 14502 bin [40.5,40.6) has 13871 bin [40.6,40.7) has 13019 bin [40.7,40.8) has 12774 bin [40.8,40.9) has 11849 bin [40.9,41.0) has 11521 bin [41.0,41.1) has 11031 bin [41.1,41.2) has 10554 bin [41.2,41.3) has 9904 bin [41.3,41.4) has 9416 bin [41.4,41.5) has 9141 bin [41.5,41.6) has 8723 bin [41.6,41.7) has 8325 bin [41.7,41.8) has 7802 bin [41.8,41.9) has 7503 bin [41.9,42.0) has 7156 bin [42.0,42.1) has 6701 bin [42.1,42.2) has 6463 bin [42.2,42.3) has 5828 bin [42.3,42.4) has 5478 bin [42.4,42.5) has 5061 bin [42.5,42.6) has 4836 bin [42.6,42.7) has 4559 bin [42.7,42.8) has 4162 bin [42.8,42.9) has 4038 bin [42.9,43.0) has 3691 bin [43.0,43.1) has 3453 bin [43.1,43.2) has 3201 bin [43.2,43.3) has 2986 bin [43.3,43.4) has 2865 bin [43.4,43.5) has 2586 bin [43.5,43.6) has 2325 bin [43.6,43.7) has 2124 bin [43.7,43.8) has 2126 bin [43.8,43.9) has 1945 bin [43.9,44.0) has 1780 bin [44.0,44.1) has 1673 bin [44.1,44.2) has 1542 bin [44.2,44.3) has 1420 bin [44.3,44.4) has 1224 bin [44.4,44.5) has 1140 bin [44.5,44.6) has 985 bin [44.6,44.7) has 918 bin [44.7,44.8) has 783 bin [44.8,44.9) has 759 bin [44.9,45.0) has 658 bin [45.0,45.1) has 572 bin [45.1,45.2) has 583 bin [45.2,45.3) has 508 bin [45.3,45.4) has 453 bin [45.4,45.5) has 406 bin [45.5,45.6) has 355 bin [45.6,45.7) has 362 bin [45.7,45.8) has 309 bin [45.8,45.9) has 253 bin [45.9,46.0) has 266 bin [46.0,46.1) has 245 bin [46.1,46.2) has 248 bin [46.2,46.3) has 252 bin [46.3,46.4) has 195 bin [46.4,46.5) has 170 bin [46.5,46.6) has 164 bin [46.6,46.7) has 141 bin [46.7,46.8) has 116 bin [46.8,46.9) has 90 bin [46.9,47.0) has 90 bin [47.0,47.1) has 75 bin [47.1,47.2) has 54 bin [47.2,47.3) has 49 bin [47.3,47.4) has 33 bin [47.4,47.5) has 33 bin [47.5,47.6) has 18 bin [47.6,47.7) has 13 bin [47.7,47.8) has 8 bin [47.8,47.9) has 2 average z coordinate 24.8 for 30877254 element(s) point source id histogram with bin size 1.000000 bin 83 has 1839911 bin 84 has 25955987 bin 85 has 3081356 average point source id 84.040205809752379 for 30877254 element(s)