lasinfo (210611) report for 'AHN4T/46GZ1_24.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: 30879749 number of points by return: 23458701 5722246 1491869 192156 14777 scale factor x y z: 0.001 0.001 0.001 offset x y z: 202980 399980 0 min x y z: 202980.000 399980.000 14.434 max x y z: 204019.999 401269.999 44.239 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: 30879749 extended number of points by return: 23458701 5722246 1491869 192156 14777 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 14434 44239 intensity 36 4949 return_number 1 5 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 93 95 gps_time 297852599.724473 297856867.954974 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 243 G 38 233 B 30 221 NIR 18 250 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.36 49.49 ('Amplitude') attribute1 -16.54 33.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23458701 number of intermediate returns: 1697667 number of last returns: 23432571 number of single returns: 17709190 covered area in square units/kilounits: 1304412/1.30 point density: all returns 23.67 last only 17.96 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30879749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23458701 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5722246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1491869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 192156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14777 instead zero. overview over extended number of returns of given pulse: 17709190 8477053 3908415 711025 70044 3780 242 0 0 0 0 0 0 0 0 histogram of classification of points: 10141330 unclassified (1) 20696218 ground (2) 42201 water (9) +-> flagged as extended overlap: 2392714 +---> 872386 of those are unclassified (1) +---> 1519108 of those are ground (2) +---> 1220 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.4,14.5) has 21 bin [14.5,14.6) has 7311 bin [14.6,14.7) has 1467 bin [14.7,14.8) has 926 bin [14.8,14.9) has 880 bin [14.9,15.0) has 608 bin [15.0,15.1) has 440 bin [15.1,15.2) has 348 bin [15.2,15.3) has 251 bin [15.3,15.4) has 217 bin [15.4,15.5) has 229 bin [15.5,15.6) has 227 bin [15.6,15.7) has 191 bin [15.7,15.8) has 195 bin [15.8,15.9) has 210 bin [15.9,16.0) has 182 bin [16.0,16.1) has 208 bin [16.1,16.2) has 207 bin [16.2,16.3) has 295 bin [16.3,16.4) has 2043 bin [16.4,16.5) has 7401 bin [16.5,16.6) has 16940 bin [16.6,16.7) has 35785 bin [16.7,16.8) has 49114 bin [16.8,16.9) has 71928 bin [16.9,17.0) has 105770 bin [17.0,17.1) has 159732 bin [17.1,17.2) has 268189 bin [17.2,17.3) has 326358 bin [17.3,17.4) has 436105 bin [17.4,17.5) has 460473 bin [17.5,17.6) has 419277 bin [17.6,17.7) has 377668 bin [17.7,17.8) has 455025 bin [17.8,17.9) has 544333 bin [17.9,18.0) has 603534 bin [18.0,18.1) has 756151 bin [18.1,18.2) has 903631 bin [18.2,18.3) has 999200 bin [18.3,18.4) has 1129051 bin [18.4,18.5) has 1230951 bin [18.5,18.6) has 1139637 bin [18.6,18.7) has 909442 bin [18.7,18.8) has 736467 bin [18.8,18.9) has 657327 bin [18.9,19.0) has 626911 bin [19.0,19.1) has 602732 bin [19.1,19.2) has 559598 bin [19.2,19.3) has 530896 bin [19.3,19.4) has 531268 bin [19.4,19.5) has 515148 bin [19.5,19.6) has 466308 bin [19.6,19.7) has 411833 bin [19.7,19.8) has 365167 bin [19.8,19.9) has 319003 bin [19.9,20.0) has 288664 bin [20.0,20.1) has 268606 bin [20.1,20.2) has 254178 bin [20.2,20.3) has 238319 bin [20.3,20.4) has 217727 bin [20.4,20.5) has 204460 bin [20.5,20.6) has 200173 bin [20.6,20.7) has 197576 bin [20.7,20.8) has 185890 bin [20.8,20.9) has 173459 bin [20.9,21.0) has 167215 bin [21.0,21.1) has 163737 bin [21.1,21.2) has 158185 bin [21.2,21.3) has 144305 bin [21.3,21.4) has 134002 bin [21.4,21.5) has 128569 bin [21.5,21.6) has 123996 bin [21.6,21.7) has 119536 bin [21.7,21.8) has 118750 bin [21.8,21.9) has 105945 bin [21.9,22.0) has 96342 bin [22.0,22.1) has 91861 bin [22.1,22.2) has 87531 bin [22.2,22.3) has 80317 bin [22.3,22.4) has 77258 bin [22.4,22.5) has 75209 bin [22.5,22.6) has 71435 bin [22.6,22.7) has 68589 bin [22.7,22.8) has 67240 bin [22.8,22.9) has 66337 bin [22.9,23.0) has 63979 bin [23.0,23.1) has 64325 bin [23.1,23.2) has 62998 bin [23.2,23.3) has 62145 bin [23.3,23.4) has 61938 bin [23.4,23.5) has 61139 bin [23.5,23.6) has 60307 bin [23.6,23.7) has 60881 bin [23.7,23.8) has 60670 bin 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[39.2,39.3) has 2390 bin [39.3,39.4) has 2216 bin [39.4,39.5) has 2073 bin [39.5,39.6) has 1955 bin [39.6,39.7) has 1744 bin [39.7,39.8) has 1535 bin [39.8,39.9) has 1441 bin [39.9,40.0) has 1356 bin [40.0,40.1) has 1163 bin [40.1,40.2) has 1167 bin [40.2,40.3) has 1021 bin [40.3,40.4) has 922 bin [40.4,40.5) has 849 bin [40.5,40.6) has 797 bin [40.6,40.7) has 746 bin [40.7,40.8) has 630 bin [40.8,40.9) has 573 bin [40.9,41.0) has 526 bin [41.0,41.1) has 527 bin [41.1,41.2) has 425 bin [41.2,41.3) has 402 bin [41.3,41.4) has 321 bin [41.4,41.5) has 301 bin [41.5,41.6) has 240 bin [41.6,41.7) has 280 bin [41.7,41.8) has 212 bin [41.8,41.9) has 194 bin [41.9,42.0) has 172 bin [42.0,42.1) has 146 bin [42.1,42.2) has 139 bin [42.2,42.3) has 121 bin [42.3,42.4) has 137 bin [42.4,42.5) has 121 bin [42.5,42.6) has 100 bin [42.6,42.7) has 99 bin [42.7,42.8) has 83 bin [42.8,42.9) has 73 bin [42.9,43.0) has 48 bin [43.0,43.1) has 38 bin [43.1,43.2) has 34 bin [43.2,43.3) has 38 bin [43.3,43.4) has 24 bin [43.4,43.5) has 17 bin [43.5,43.6) has 7 bin [43.6,43.7) has 11 bin [43.7,43.8) has 7 bin [43.8,43.9) has 4 bin [43.9,44.0) has 4 bin [44.1,44.2) has 1 bin [44.2,44.3) has 1 average z coordinate 22.0 for 30879749 element(s) point source id histogram with bin size 1.000000 bin 93 has 3088157 bin 94 has 25987332 bin 95 has 1804260 average point source id 93.958422686661081 for 30879749 element(s)