lasinfo (210611) report for 'AHN4T/29AZ1_02.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: 336/2022 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: 32935740 number of points by return: 28447660 2851302 1262862 325594 44895 scale factor x y z: 0.001 0.001 0.001 offset x y z: 260980 492480 0 min x y z: 260980.000 492480.000 17.649 max x y z: 262019.999 493769.999 52.206 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: 32935740 extended number of points by return: 28447660 2851302 1262862 325594 44895 3281 146 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 17649 52206 intensity 41 4399 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 11 user_data 6 7 point_source_ID 181 182 gps_time 328782284.978671 328783438.021380 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 34 255 B 10 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.1 27.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28447660 number of intermediate returns: 1637268 number of last returns: 28433147 number of single returns: 25582335 covered area in square units/kilounits: 1337056/1.34 point density: all returns 24.63 last only 21.27 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32935740 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28447660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2851302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1262862 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 325594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44895 instead zero. overview over extended number of returns of given pulse: 25582335 3189422 2814092 1121958 208099 18836 998 0 0 0 0 0 0 0 0 histogram of classification of points: 5048191 unclassified (1) 27362690 ground (2) 510827 building (6) 13812 water (9) 220 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2349225 +---> 438987 of those are unclassified (1) +---> 1845330 of those are ground (2) +---> 64074 of those are building (6) +---> 834 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.6,17.7) has 4 bin [17.7,17.8) has 484 bin [17.8,17.9) has 3581 bin [17.9,18.0) has 3827 bin [18.0,18.1) has 5347 bin [18.1,18.2) has 4631 bin [18.2,18.3) has 4562 bin [18.3,18.4) has 5208 bin [18.4,18.5) has 11444 bin [18.5,18.6) has 42831 bin [18.6,18.7) has 93985 bin [18.7,18.8) has 215123 bin [18.8,18.9) has 230339 bin [18.9,19.0) has 286887 bin [19.0,19.1) has 347449 bin [19.1,19.2) has 338625 bin [19.2,19.3) has 290398 bin [19.3,19.4) has 297130 bin [19.4,19.5) has 405154 bin [19.5,19.6) has 728706 bin [19.6,19.7) has 819616 bin [19.7,19.8) has 593262 bin [19.8,19.9) has 650335 bin [19.9,20.0) has 717852 bin [20.0,20.1) has 912473 bin [20.1,20.2) has 1231584 bin [20.2,20.3) has 1492886 bin [20.3,20.4) has 1467632 bin [20.4,20.5) has 1450036 bin [20.5,20.6) has 1433593 bin [20.6,20.7) has 1195163 bin [20.7,20.8) has 1124744 bin [20.8,20.9) has 1107101 bin [20.9,21.0) has 1142812 bin [21.0,21.1) has 926912 bin [21.1,21.2) has 806393 bin [21.2,21.3) has 774112 bin [21.3,21.4) has 741102 bin [21.4,21.5) has 664731 bin [21.5,21.6) has 630646 bin [21.6,21.7) has 597846 bin [21.7,21.8) has 752297 bin [21.8,21.9) has 718261 bin [21.9,22.0) has 566756 bin [22.0,22.1) has 407927 bin [22.1,22.2) has 337971 bin [22.2,22.3) has 336218 bin [22.3,22.4) has 319557 bin [22.4,22.5) has 232597 bin [22.5,22.6) has 137548 bin [22.6,22.7) has 96991 bin [22.7,22.8) has 108879 bin [22.8,22.9) has 73719 bin [22.9,23.0) has 65555 bin [23.0,23.1) has 37098 bin [23.1,23.2) has 22424 bin [23.2,23.3) has 22442 bin [23.3,23.4) has 21584 bin [23.4,23.5) has 21509 bin [23.5,23.6) has 22677 bin [23.6,23.7) has 23804 bin [23.7,23.8) has 24983 bin [23.8,23.9) has 24819 bin [23.9,24.0) has 23637 bin [24.0,24.1) has 23313 bin [24.1,24.2) has 23448 bin [24.2,24.3) has 23420 bin [24.3,24.4) has 23533 bin [24.4,24.5) has 24531 bin [24.5,24.6) has 24867 bin [24.6,24.7) has 24148 bin [24.7,24.8) has 24201 bin [24.8,24.9) has 23537 bin [24.9,25.0) has 24665 bin [25.0,25.1) has 26361 bin [25.1,25.2) has 24699 bin [25.2,25.3) has 24346 bin [25.3,25.4) has 24500 bin [25.4,25.5) has 24965 bin [25.5,25.6) has 25158 bin [25.6,25.7) has 25439 bin [25.7,25.8) has 26072 bin [25.8,25.9) has 26707 bin [25.9,26.0) has 26667 bin [26.0,26.1) has 27052 bin [26.1,26.2) has 27840 bin [26.2,26.3) has 28415 bin [26.3,26.4) has 28995 bin [26.4,26.5) has 29382 bin [26.5,26.6) has 30551 bin [26.6,26.7) has 31444 bin [26.7,26.8) has 31222 bin [26.8,26.9) has 31681 bin [26.9,27.0) has 31851 bin [27.0,27.1) has 32203 bin [27.1,27.2) has 31967 bin [27.2,27.3) has 32533 bin [27.3,27.4) has 33559 bin [27.4,27.5) has 33952 bin [27.5,27.6) has 33657 bin [27.6,27.7) has 33531 bin [27.7,27.8) has 33850 bin [27.8,27.9) has 34158 bin [27.9,28.0) has 34327 bin [28.0,28.1) has 34547 bin [28.1,28.2) has 35153 bin [28.2,28.3) has 34642 bin [28.3,28.4) has 34740 bin [28.4,28.5) has 35098 bin [28.5,28.6) has 34943 bin [28.6,28.7) has 35488 bin [28.7,28.8) has 35323 bin [28.8,28.9) has 34775 bin [28.9,29.0) has 35222 bin [29.0,29.1) has 35501 bin [29.1,29.2) has 35765 bin [29.2,29.3) has 35577 bin [29.3,29.4) has 35510 bin [29.4,29.5) has 36144 bin [29.5,29.6) has 36091 bin [29.6,29.7) has 35845 bin [29.7,29.8) has 36091 bin [29.8,29.9) has 35613 bin [29.9,30.0) has 35666 bin [30.0,30.1) has 36124 bin [30.1,30.2) has 36331 bin [30.2,30.3) has 36196 bin [30.3,30.4) has 36154 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has 17827 bin [38.1,38.2) has 17900 bin [38.2,38.3) has 17917 bin [38.3,38.4) has 17382 bin [38.4,38.5) has 17067 bin [38.5,38.6) has 16868 bin [38.6,38.7) has 16382 bin [38.7,38.8) has 16137 bin [38.8,38.9) has 15859 bin [38.9,39.0) has 15688 bin [39.0,39.1) has 15287 bin [39.1,39.2) has 14613 bin [39.2,39.3) has 14398 bin [39.3,39.4) has 13958 bin [39.4,39.5) has 13964 bin [39.5,39.6) has 13680 bin [39.6,39.7) has 13435 bin [39.7,39.8) has 13240 bin [39.8,39.9) has 12723 bin [39.9,40.0) has 12671 bin [40.0,40.1) has 12458 bin [40.1,40.2) has 12429 bin [40.2,40.3) has 12216 bin [40.3,40.4) has 11858 bin [40.4,40.5) has 11412 bin [40.5,40.6) has 10811 bin [40.6,40.7) has 10531 bin [40.7,40.8) has 9948 bin [40.8,40.9) has 9884 bin [40.9,41.0) has 9355 bin [41.0,41.1) has 9015 bin [41.1,41.2) has 9021 bin [41.2,41.3) has 8391 bin [41.3,41.4) has 8243 bin [41.4,41.5) has 7718 bin [41.5,41.6) has 7739 bin [41.6,41.7) has 7237 bin [41.7,41.8) has 6985 bin [41.8,41.9) has 6878 bin 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[45.9,46.0) has 306 bin [46.0,46.1) has 303 bin [46.1,46.2) has 251 bin [46.2,46.3) has 243 bin [46.3,46.4) has 221 bin [46.4,46.5) has 168 bin [46.5,46.6) has 169 bin [46.6,46.7) has 152 bin [46.7,46.8) has 144 bin [46.8,46.9) has 141 bin [46.9,47.0) has 82 bin [47.0,47.1) has 85 bin [47.1,47.2) has 71 bin [47.2,47.3) has 85 bin [47.3,47.4) has 73 bin [47.4,47.5) has 118 bin [47.5,47.6) has 131 bin [47.6,47.7) has 114 bin [47.7,47.8) has 66 bin [47.8,47.9) has 65 bin [47.9,48.0) has 58 bin [48.0,48.1) has 55 bin [48.1,48.2) has 61 bin [48.2,48.3) has 43 bin [48.3,48.4) has 43 bin [48.4,48.5) has 36 bin [48.5,48.6) has 29 bin [48.6,48.7) has 34 bin [48.7,48.8) has 51 bin [48.8,48.9) has 34 bin [48.9,49.0) has 55 bin [49.0,49.1) has 37 bin [49.1,49.2) has 18 bin [49.2,49.3) has 13 bin [49.3,49.4) has 13 bin [49.4,49.5) has 11 bin [49.5,49.6) has 12 bin [49.6,49.7) has 11 bin [49.7,49.8) has 16 bin [49.8,49.9) has 16 bin [49.9,50.0) has 8 bin [50.0,50.1) has 16 bin [50.1,50.2) has 16 bin [50.2,50.3) has 33 bin [50.3,50.4) has 29 bin [50.4,50.5) has 13 bin [50.5,50.6) has 3 bin [50.6,50.7) has 1 bin [50.7,50.8) has 2 bin [50.9,51.0) has 3 bin [51.0,51.1) has 3 bin [51.1,51.2) has 3 bin [51.3,51.4) has 2 bin [51.4,51.5) has 4 bin [51.5,51.6) has 5 bin [51.6,51.7) has 2 bin [51.7,51.8) has 3 bin [51.8,51.9) has 2 bin [51.9,52.0) has 2 bin [52.0,52.1) has 2 bin [52.1,52.2) has 1 bin [52.2,52.3) has 1 average z coordinate 22.3 for 32935740 element(s) point source id histogram with bin size 1.000000 bin 181 has 25087849 bin 182 has 7847891 average point source id 181.238278872738249 for 32935740 element(s)