lasinfo (210611) report for 'AHN4T/17EZ1_19.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: 335/2022 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: 29954896 number of points by return: 25326414 2717507 1385932 433760 81220 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 538730 0 min x y z: 242980.000 538730.000 15.419 max x y z: 244019.999 540019.999 51.019 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: 29954896 extended number of points by return: 25326414 2717507 1385932 433760 81220 9334 729 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 15419 51019 intensity 56 4656 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 58 60 gps_time 328707394.999510 330510367.983777 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 41 255 B 27 251 NIR 26 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.4 29.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25326414 number of intermediate returns: 1910009 number of last returns: 25326027 number of single returns: 22607554 covered area in square units/kilounits: 1334676/1.33 point density: all returns 22.44 last only 18.98 (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 29954896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25326414 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2717507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1385932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 433760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 81220 instead zero. overview over extended number of returns of given pulse: 22607554 2665943 2856534 1408861 359244 51839 4921 0 0 0 0 0 0 0 0 histogram of classification of points: 4956582 unclassified (1) 24915836 ground (2) 82478 water (9) +-> flagged as extended overlap: 2232135 +---> 221644 of those are unclassified (1) +---> 2003315 of those are ground (2) +---> 7176 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.4,15.5) has 32 bin [15.5,15.6) has 1026 bin [15.6,15.7) has 17832 bin [15.7,15.8) has 17857 bin [15.8,15.9) has 16787 bin [15.9,16.0) has 26019 bin [16.0,16.1) has 28563 bin [16.1,16.2) has 37037 bin [16.2,16.3) has 96559 bin [16.3,16.4) has 290032 bin [16.4,16.5) has 433208 bin [16.5,16.6) has 925353 bin [16.6,16.7) has 1999878 bin [16.7,16.8) has 2612069 bin [16.8,16.9) has 2664310 bin [16.9,17.0) has 3253883 bin [17.0,17.1) has 3539810 bin [17.1,17.2) has 2853505 bin [17.2,17.3) has 2201587 bin [17.3,17.4) has 1525228 bin [17.4,17.5) has 885614 bin [17.5,17.6) has 677299 bin [17.6,17.7) has 506316 bin [17.7,17.8) has 228894 bin [17.8,17.9) has 104664 bin [17.9,18.0) has 73045 bin [18.0,18.1) has 54314 bin [18.1,18.2) has 37182 bin [18.2,18.3) has 28458 bin [18.3,18.4) has 27406 bin [18.4,18.5) has 23030 bin [18.5,18.6) has 19855 bin [18.6,18.7) has 17500 bin [18.7,18.8) has 17885 bin [18.8,18.9) has 18305 bin [18.9,19.0) has 18429 bin [19.0,19.1) has 18502 bin [19.1,19.2) has 18774 bin [19.2,19.3) has 18909 bin [19.3,19.4) has 19200 bin [19.4,19.5) has 19335 bin [19.5,19.6) has 20005 bin [19.6,19.7) has 20159 bin [19.7,19.8) has 20720 bin [19.8,19.9) has 20963 bin [19.9,20.0) has 21232 bin [20.0,20.1) has 21571 bin [20.1,20.2) has 21951 bin [20.2,20.3) has 22098 bin [20.3,20.4) has 22322 bin [20.4,20.5) has 22069 bin [20.5,20.6) has 22385 bin [20.6,20.7) has 22504 bin [20.7,20.8) has 22943 bin [20.8,20.9) has 23050 bin [20.9,21.0) has 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has 7751 bin [36.4,36.5) has 7064 bin [36.5,36.6) has 6638 bin [36.6,36.7) has 6257 bin [36.7,36.8) has 5961 bin [36.8,36.9) has 5291 bin [36.9,37.0) has 4973 bin [37.0,37.1) has 4641 bin [37.1,37.2) has 4162 bin [37.2,37.3) has 3731 bin [37.3,37.4) has 3478 bin [37.4,37.5) has 3178 bin [37.5,37.6) has 2934 bin [37.6,37.7) has 2653 bin [37.7,37.8) has 2550 bin [37.8,37.9) has 2302 bin [37.9,38.0) has 2069 bin [38.0,38.1) has 1949 bin [38.1,38.2) has 1673 bin [38.2,38.3) has 1432 bin [38.3,38.4) has 1362 bin [38.4,38.5) has 1286 bin [38.5,38.6) has 1086 bin [38.6,38.7) has 1016 bin [38.7,38.8) has 892 bin [38.8,38.9) has 767 bin [38.9,39.0) has 692 bin [39.0,39.1) has 608 bin [39.1,39.2) has 594 bin [39.2,39.3) has 461 bin [39.3,39.4) has 397 bin [39.4,39.5) has 359 bin [39.5,39.6) has 349 bin [39.6,39.7) has 294 bin [39.7,39.8) has 278 bin [39.8,39.9) has 261 bin [39.9,40.0) has 225 bin [40.0,40.1) has 243 bin [40.1,40.2) has 262 bin [40.2,40.3) has 242 bin [40.3,40.4) has 241 bin 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157 bin [44.6,44.7) has 130 bin [44.7,44.8) has 145 bin [44.8,44.9) has 132 bin [44.9,45.0) has 147 bin [45.0,45.1) has 148 bin [45.1,45.2) has 159 bin [45.2,45.3) has 142 bin [45.3,45.4) has 159 bin [45.4,45.5) has 139 bin [45.5,45.6) has 154 bin [45.6,45.7) has 142 bin [45.7,45.8) has 166 bin [45.8,45.9) has 147 bin [45.9,46.0) has 150 bin [46.0,46.1) has 155 bin [46.1,46.2) has 151 bin [46.2,46.3) has 139 bin [46.3,46.4) has 152 bin [46.4,46.5) has 135 bin [46.5,46.6) has 153 bin [46.6,46.7) has 159 bin [46.7,46.8) has 120 bin [46.8,46.9) has 101 bin [46.9,47.0) has 123 bin [47.0,47.1) has 130 bin [47.1,47.2) has 111 bin [47.2,47.3) has 122 bin [47.3,47.4) has 136 bin [47.4,47.5) has 116 bin [47.5,47.6) has 104 bin [47.6,47.7) has 87 bin [47.7,47.8) has 123 bin [47.8,47.9) has 116 bin [47.9,48.0) has 78 bin [48.0,48.1) has 93 bin [48.1,48.2) has 73 bin [48.2,48.3) has 82 bin [48.3,48.4) has 75 bin [48.4,48.5) has 69 bin [48.5,48.6) has 79 bin [48.6,48.7) has 68 bin [48.7,48.8) has 89 bin [48.8,48.9) has 62 bin [48.9,49.0) has 67 bin [49.0,49.1) has 63 bin [49.1,49.2) has 53 bin [49.2,49.3) has 62 bin [49.3,49.4) has 53 bin [49.4,49.5) has 48 bin [49.5,49.6) has 43 bin [49.6,49.7) has 45 bin [49.7,49.8) has 33 bin [49.8,49.9) has 26 bin [49.9,50.0) has 21 bin [50.0,50.1) has 22 bin [50.1,50.2) has 20 bin [50.2,50.3) has 19 bin [50.3,50.4) has 14 bin [50.4,50.5) has 9 bin [50.5,50.6) has 8 bin [50.6,50.7) has 7 bin [50.7,50.8) has 5 bin [50.8,50.9) has 4 bin [50.9,51.0) has 3 bin [51.0,51.1) has 1 average z coordinate 18.7 for 29954896 element(s) point source id histogram with bin size 1.000000 bin 58 has 2013079 bin 59 has 24333512 bin 60 has 3608305 average point source id 59.053254266013809 for 29954896 element(s)