lasinfo (210611) report for 'AHN4T/50AZ1_22.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: 36470777 number of points by return: 25054106 7126103 3255946 892392 142230 scale factor x y z: 0.001 0.001 0.001 offset x y z: 100980 387480 0 min x y z: 100980.000 387480.000 8.344 max x y z: 102019.999 388769.999 48.224 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: 36470777 extended number of points by return: 25054106 7126103 3255946 892392 142230 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 8344 48224 intensity 17 3723 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 -30 31 user_data 6 7 point_source_ID 22 24 gps_time 290603970.402259 290606518.686057 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 38 255 B 16 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0.17 37.23 ('Amplitude') attribute1 -16.77 20.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25054106 number of intermediate returns: 4319763 number of last returns: 25002643 number of single returns: 17905735 covered area in square units/kilounits: 1340536/1.34 point density: all returns 27.21 last only 18.65 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36470777 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25054106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7126103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3255946 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 892392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 142230 instead zero. overview over extended number of returns of given pulse: 17905735 7730181 7102218 3015691 650545 62471 3936 0 0 0 0 0 0 0 0 histogram of classification of points: 15016405 unclassified (1) 21034888 ground (2) 411727 building (6) 5917 water (9) 1840 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2321626 +---> 915329 of those are unclassified (1) +---> 1337952 of those are ground (2) +---> 66386 of those are building (6) +---> 726 of those are water (9) +---> 1233 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [8.3,8.4) has 25 bin [8.4,8.5) has 540 bin [8.5,8.6) has 1231 bin [8.6,8.7) has 1647 bin [8.7,8.8) has 1934 bin [8.8,8.9) has 3171 bin [8.9,9.0) has 6247 bin [9.0,9.1) has 9016 bin [9.1,9.2) has 15591 bin [9.2,9.3) has 14964 bin [9.3,9.4) has 15166 bin [9.4,9.5) has 16908 bin [9.5,9.6) has 19584 bin [9.6,9.7) 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97722 bin [28.7,28.8) has 96948 bin [28.8,28.9) has 96104 bin [28.9,29.0) has 95931 bin [29.0,29.1) has 94344 bin [29.1,29.2) has 93664 bin [29.2,29.3) has 92251 bin [29.3,29.4) has 91137 bin [29.4,29.5) has 90053 bin [29.5,29.6) has 89353 bin [29.6,29.7) has 88220 bin [29.7,29.8) has 87258 bin [29.8,29.9) has 85905 bin [29.9,30.0) has 84107 bin [30.0,30.1) has 82959 bin [30.1,30.2) has 80983 bin [30.2,30.3) has 80104 bin [30.3,30.4) has 79048 bin [30.4,30.5) has 77183 bin [30.5,30.6) has 75576 bin [30.6,30.7) has 73177 bin [30.7,30.8) has 71758 bin [30.8,30.9) has 69690 bin [30.9,31.0) has 68329 bin [31.0,31.1) has 67139 bin [31.1,31.2) has 65095 bin [31.2,31.3) has 64015 bin [31.3,31.4) has 62043 bin [31.4,31.5) has 60170 bin [31.5,31.6) has 57350 bin [31.6,31.7) has 55424 bin [31.7,31.8) has 53317 bin [31.8,31.9) has 51654 bin [31.9,32.0) has 49920 bin [32.0,32.1) has 48073 bin [32.1,32.2) has 45933 bin [32.2,32.3) has 44279 bin [32.3,32.4) has 42964 bin [32.4,32.5) has 41157 bin 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bin [40.4,40.5) has 1833 bin [40.5,40.6) has 1710 bin [40.6,40.7) has 1724 bin [40.7,40.8) has 1684 bin [40.8,40.9) has 1605 bin [40.9,41.0) has 1603 bin [41.0,41.1) has 1548 bin [41.1,41.2) has 1540 bin [41.2,41.3) has 1497 bin [41.3,41.4) has 1433 bin [41.4,41.5) has 1419 bin [41.5,41.6) has 1390 bin [41.6,41.7) has 1346 bin [41.7,41.8) has 1263 bin [41.8,41.9) has 1192 bin [41.9,42.0) has 1220 bin [42.0,42.1) has 1181 bin [42.1,42.2) has 1212 bin [42.2,42.3) has 1150 bin [42.3,42.4) has 1079 bin [42.4,42.5) has 1067 bin [42.5,42.6) has 1074 bin [42.6,42.7) has 984 bin [42.7,42.8) has 1023 bin [42.8,42.9) has 1013 bin [42.9,43.0) has 984 bin [43.0,43.1) has 922 bin [43.1,43.2) has 874 bin [43.2,43.3) has 853 bin [43.3,43.4) has 854 bin [43.4,43.5) has 818 bin [43.5,43.6) has 860 bin [43.6,43.7) has 793 bin [43.7,43.8) has 781 bin [43.8,43.9) has 760 bin [43.9,44.0) has 719 bin [44.0,44.1) has 747 bin [44.1,44.2) has 709 bin [44.2,44.3) has 726 bin [44.3,44.4) has 603 bin [44.4,44.5) has 592 bin [44.5,44.6) has 596 bin [44.6,44.7) has 538 bin [44.7,44.8) has 501 bin [44.8,44.9) has 515 bin [44.9,45.0) has 504 bin [45.0,45.1) has 488 bin [45.1,45.2) has 438 bin [45.2,45.3) has 429 bin [45.3,45.4) has 448 bin [45.4,45.5) has 424 bin [45.5,45.6) has 414 bin [45.6,45.7) has 381 bin [45.7,45.8) has 379 bin [45.8,45.9) has 324 bin [45.9,46.0) has 303 bin [46.0,46.1) has 260 bin [46.1,46.2) has 260 bin [46.2,46.3) has 248 bin [46.3,46.4) has 238 bin [46.4,46.5) has 216 bin [46.5,46.6) has 181 bin [46.6,46.7) has 157 bin [46.7,46.8) has 165 bin [46.8,46.9) has 144 bin [46.9,47.0) has 128 bin [47.0,47.1) has 93 bin [47.1,47.2) has 77 bin [47.2,47.3) has 79 bin [47.3,47.4) has 64 bin [47.4,47.5) has 53 bin [47.5,47.6) has 45 bin [47.6,47.7) has 32 bin [47.7,47.8) has 15 bin [47.8,47.9) has 16 bin [47.9,48.0) has 8 bin [48.0,48.1) has 3 bin [48.1,48.2) has 3 bin [48.2,48.3) has 1 average z coordinate 16.3 for 36470777 element(s) point source id histogram with bin size 1.000000 bin 22 has 37416 bin 23 has 29464825 bin 24 has 6968536 average point source id 23.190045855069116 for 36470777 element(s)