lasinfo (210611) report for 'AHN4T/40GN1_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: 338/2022 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: 29080517 number of points by return: 26360046 1843709 678670 167697 27044 scale factor x y z: 0.001 0.001 0.001 offset x y z: 203980 431230 0 min x y z: 203980.000 431230.000 8.596 max x y z: 205019.999 432519.999 43.892 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: 29080517 extended number of points by return: 26360046 1843709 678670 167697 27044 3056 295 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 8596 43892 intensity 56 4860 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 -5 29 user_data 6 7 point_source_ID 133 134 gps_time 330773372.480460 330776196.866009 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 43 255 B 33 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.56 32.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26360046 number of intermediate returns: 877520 number of last returns: 26357673 number of single returns: 24514722 covered area in square units/kilounits: 1332844/1.33 point density: all returns 21.82 last only 19.78 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29080517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26360046 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1843709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 678670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 167697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27044 instead zero. overview over extended number of returns of given pulse: 24514722 2330477 1533675 562956 120014 16726 1947 0 0 0 0 0 0 0 0 histogram of classification of points: 3400419 unclassified (1) 24968509 ground (2) 409749 building (6) 300998 water (9) 842 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1562040 +---> 186205 of those are unclassified (1) +---> 1298428 of those are ground (2) +---> 35900 of those are building (6) +---> 41507 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.5,8.6) has 1 bin [8.6,8.7) has 402 bin [8.7,8.8) has 12132 bin [8.8,8.9) has 29716 bin [8.9,9.0) has 25247 bin [9.0,9.1) has 24815 bin [9.1,9.2) has 24429 bin [9.2,9.3) has 22614 bin [9.3,9.4) has 22595 bin [9.4,9.5) has 25653 bin [9.5,9.6) has 27618 bin [9.6,9.7) has 23919 bin [9.7,9.8) has 22907 bin [9.8,9.9) has 21357 bin [9.9,10.0) has 18961 bin [10.0,10.1) has 19714 bin [10.1,10.2) has 21061 bin [10.2,10.3) has 20900 bin [10.3,10.4) has 33924 bin [10.4,10.5) has 254218 bin [10.5,10.6) has 81310 bin [10.6,10.7) has 46525 bin [10.7,10.8) has 47676 bin [10.8,10.9) has 52737 bin [10.9,11.0) has 59029 bin [11.0,11.1) has 66427 bin [11.1,11.2) has 81983 bin [11.2,11.3) has 98536 bin [11.3,11.4) has 118436 bin [11.4,11.5) has 242975 bin [11.5,11.6) has 419480 bin [11.6,11.7) has 227896 bin [11.7,11.8) has 211991 bin [11.8,11.9) has 264851 bin [11.9,12.0) has 362082 bin [12.0,12.1) has 777571 bin [12.1,12.2) has 846407 bin [12.2,12.3) has 615432 bin [12.3,12.4) has 940149 bin [12.4,12.5) has 1298862 bin [12.5,12.6) has 1181246 bin [12.6,12.7) has 1002206 bin [12.7,12.8) has 1310982 bin [12.8,12.9) has 1317937 bin [12.9,13.0) has 1610085 bin [13.0,13.1) has 1297803 bin [13.1,13.2) has 1062519 bin [13.2,13.3) has 1077583 bin [13.3,13.4) has 1239731 bin [13.4,13.5) has 1137503 bin [13.5,13.6) has 1073750 bin [13.6,13.7) has 750080 bin [13.7,13.8) has 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[37.3,37.4) has 252 bin [37.4,37.5) has 235 bin [37.5,37.6) has 257 bin [37.6,37.7) has 266 bin [37.7,37.8) has 243 bin [37.8,37.9) has 245 bin [37.9,38.0) has 201 bin [38.0,38.1) has 158 bin [38.1,38.2) has 178 bin [38.2,38.3) has 148 bin [38.3,38.4) has 145 bin [38.4,38.5) has 156 bin [38.5,38.6) has 147 bin [38.6,38.7) has 125 bin [38.7,38.8) has 156 bin [38.8,38.9) has 153 bin [38.9,39.0) has 139 bin [39.0,39.1) has 142 bin [39.1,39.2) has 131 bin [39.2,39.3) has 161 bin [39.3,39.4) has 155 bin [39.4,39.5) has 136 bin [39.5,39.6) has 127 bin [39.6,39.7) has 132 bin [39.7,39.8) has 100 bin [39.8,39.9) has 97 bin [39.9,40.0) has 122 bin [40.0,40.1) has 106 bin [40.1,40.2) has 115 bin [40.2,40.3) has 103 bin [40.3,40.4) has 115 bin [40.4,40.5) has 108 bin [40.5,40.6) has 95 bin [40.6,40.7) has 61 bin [40.7,40.8) has 73 bin [40.8,40.9) has 79 bin [40.9,41.0) has 62 bin [41.0,41.1) has 77 bin [41.1,41.2) has 98 bin [41.2,41.3) has 70 bin [41.3,41.4) has 72 bin [41.4,41.5) has 61 bin [41.5,41.6) has 53 bin [41.6,41.7) has 54 bin [41.7,41.8) has 56 bin [41.8,41.9) has 56 bin [41.9,42.0) has 57 bin [42.0,42.1) has 51 bin [42.1,42.2) has 57 bin [42.2,42.3) has 53 bin [42.3,42.4) has 47 bin [42.4,42.5) has 52 bin [42.5,42.6) has 49 bin [42.6,42.7) has 51 bin [42.7,42.8) has 34 bin [42.8,42.9) has 45 bin [42.9,43.0) has 39 bin [43.0,43.1) has 35 bin [43.1,43.2) has 22 bin [43.2,43.3) has 20 bin [43.3,43.4) has 15 bin [43.4,43.5) has 13 bin [43.5,43.6) has 12 bin [43.6,43.7) has 1 bin [43.7,43.8) has 3 bin [43.8,43.9) has 1 average z coordinate 13.9 for 29080517 element(s) point source id histogram with bin size 1.000000 bin 133 has 9020702 bin 134 has 20059815 average point source id 133.689802557499235 for 29080517 element(s)