lasinfo (210611) report for 'AHN4T/41AN2_03.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: 23/2023 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: 28750759 number of points by return: 25527620 1994306 922328 262799 43706 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 448730 0 min x y z: 226980.000 448730.000 15.974 max x y z: 228019.999 450019.999 49.706 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: 28750759 extended number of points by return: 25527620 1994306 922328 262799 43706 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 15974 49706 intensity 0 4422 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 -29 1 user_data 6 7 point_source_ID 152 153 gps_time 324045857.878804 324046733.137676 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 50 255 B 43 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.43 27.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25527620 number of intermediate returns: 1232053 number of last returns: 25523040 number of single returns: 23531954 covered area in square units/kilounits: 1338956/1.34 point density: all returns 21.47 last only 19.06 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28750759 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25527620 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1994306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 922328 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 262799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43706 instead zero. overview over extended number of returns of given pulse: 23531954 2147155 1977599 875727 197202 19798 1324 0 0 0 0 0 0 0 0 histogram of classification of points: 3817588 unclassified (1) 24717290 ground (2) 186592 building (6) 27091 water (9) 2198 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1844356 +---> 291168 of those are unclassified (1) +---> 1543921 of those are ground (2) +---> 907 of those are building (6) +---> 8360 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.9,16.0) has 1 bin [16.0,16.1) has 179 bin [16.1,16.2) has 2011 bin [16.2,16.3) has 4328 bin [16.3,16.4) has 6070 bin [16.4,16.5) has 19031 bin [16.5,16.6) has 56968 bin [16.6,16.7) has 82635 bin [16.7,16.8) has 93438 bin [16.8,16.9) has 248328 bin [16.9,17.0) has 675928 bin [17.0,17.1) has 2161478 bin [17.1,17.2) has 3918662 bin [17.2,17.3) has 4928083 bin [17.3,17.4) has 4706391 bin [17.4,17.5) has 3498555 bin [17.5,17.6) has 2137508 bin [17.6,17.7) has 1194736 bin [17.7,17.8) has 572512 bin [17.8,17.9) has 299305 bin [17.9,18.0) has 148757 bin [18.0,18.1) has 87502 bin [18.1,18.2) has 61231 bin [18.2,18.3) has 52279 bin [18.3,18.4) has 31490 bin [18.4,18.5) has 24174 bin [18.5,18.6) has 21695 bin [18.6,18.7) has 21402 bin [18.7,18.8) has 20773 bin [18.8,18.9) has 20301 bin [18.9,19.0) has 19794 bin [19.0,19.1) has 21235 bin [19.1,19.2) has 19057 bin [19.2,19.3) has 18981 bin [19.3,19.4) has 19373 bin [19.4,19.5) has 19458 bin [19.5,19.6) has 17797 bin [19.6,19.7) has 17436 bin [19.7,19.8) has 15202 bin [19.8,19.9) has 15894 bin [19.9,20.0) has 15684 bin [20.0,20.1) has 15820 bin [20.1,20.2) has 16445 bin [20.2,20.3) has 16475 bin [20.3,20.4) has 16622 bin [20.4,20.5) has 17090 bin [20.5,20.6) has 17660 bin [20.6,20.7) has 18212 bin [20.7,20.8) has 18753 bin [20.8,20.9) has 18787 bin [20.9,21.0) has 18655 bin [21.0,21.1) has 19124 bin 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has 11613 bin [36.5,36.6) has 11392 bin [36.6,36.7) has 11267 bin [36.7,36.8) has 11103 bin [36.8,36.9) has 10888 bin [36.9,37.0) has 10545 bin [37.0,37.1) has 10365 bin [37.1,37.2) has 10182 bin [37.2,37.3) has 9953 bin [37.3,37.4) has 9748 bin [37.4,37.5) has 9582 bin [37.5,37.6) has 9138 bin [37.6,37.7) has 9038 bin [37.7,37.8) has 8602 bin [37.8,37.9) has 8399 bin [37.9,38.0) has 8116 bin [38.0,38.1) has 7845 bin [38.1,38.2) has 7596 bin [38.2,38.3) has 7168 bin [38.3,38.4) has 6975 bin [38.4,38.5) has 6647 bin [38.5,38.6) has 6353 bin [38.6,38.7) has 6096 bin [38.7,38.8) has 5607 bin [38.8,38.9) has 5424 bin [38.9,39.0) has 5231 bin [39.0,39.1) has 4826 bin [39.1,39.2) has 4706 bin [39.2,39.3) has 4483 bin [39.3,39.4) has 4258 bin [39.4,39.5) has 3912 bin [39.5,39.6) has 3813 bin [39.6,39.7) has 3785 bin [39.7,39.8) has 3449 bin [39.8,39.9) has 3283 bin [39.9,40.0) has 3103 bin [40.0,40.1) has 2890 bin [40.1,40.2) has 2829 bin [40.2,40.3) has 2756 bin [40.3,40.4) has 2693 bin 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[44.5,44.6) has 149 bin [44.6,44.7) has 145 bin [44.7,44.8) has 122 bin [44.8,44.9) has 122 bin [44.9,45.0) has 107 bin [45.0,45.1) has 107 bin [45.1,45.2) has 99 bin [45.2,45.3) has 115 bin [45.3,45.4) has 85 bin [45.4,45.5) has 111 bin [45.5,45.6) has 95 bin [45.6,45.7) has 91 bin [45.7,45.8) has 77 bin [45.8,45.9) has 94 bin [45.9,46.0) has 71 bin [46.0,46.1) has 72 bin [46.1,46.2) has 80 bin [46.2,46.3) has 80 bin [46.3,46.4) has 63 bin [46.4,46.5) has 49 bin [46.5,46.6) has 63 bin [46.6,46.7) has 70 bin [46.7,46.8) has 53 bin [46.8,46.9) has 41 bin [46.9,47.0) has 33 bin [47.0,47.1) has 24 bin [47.1,47.2) has 42 bin [47.2,47.3) has 37 bin [47.3,47.4) has 41 bin [47.4,47.5) has 26 bin [47.5,47.6) has 29 bin [47.6,47.7) has 32 bin [47.7,47.8) has 20 bin [47.8,47.9) has 30 bin [47.9,48.0) has 17 bin [48.0,48.1) has 15 bin [48.1,48.2) has 12 bin [48.2,48.3) has 11 bin [48.3,48.4) has 13 bin [48.4,48.5) has 13 bin [48.5,48.6) has 13 bin [48.6,48.7) has 11 bin [48.7,48.8) has 10 bin [48.8,48.9) has 8 bin [48.9,49.0) has 9 bin [49.0,49.1) has 11 bin [49.1,49.2) has 7 bin [49.2,49.3) has 10 bin [49.3,49.4) has 12 bin [49.4,49.5) has 3 bin [49.7,49.8) has 1 average z coordinate 18.7 for 28750759 element(s) point source id histogram with bin size 1.000000 bin 152 has 11397765 bin 153 has 17352994 average point source id 152.60356646584529 for 28750759 element(s)