lasinfo (210611) report for 'AHN4T/34GN1_13.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: 337/2022 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: 34296977 number of points by return: 29446999 3034127 1368041 384040 63770 scale factor x y z: 0.001 0.001 0.001 offset x y z: 241980 458730 0 min x y z: 241980.000 458730.000 22.451 max x y z: 243019.999 460019.999 74.362 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: 34296977 extended number of points by return: 29446999 3034127 1368041 384040 63770 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 22451 74362 intensity 52 4739 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 164 210 gps_time 324133483.562325 324222212.807363 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 48 255 B 34 255 NIR 8 255 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 0 ('Amplitude') attribute1 -16.53 30.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29446999 number of intermediate returns: 1825845 number of last returns: 29432158 number of single returns: 26408025 covered area in square units/kilounits: 1341592/1.34 point density: all returns 25.56 last only 21.94 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34296977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29446999 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3034127 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1368041 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 384040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63770 instead zero. overview over extended number of returns of given pulse: 26408025 3333033 2951981 1283923 288199 29883 1933 0 0 0 0 0 0 0 0 histogram of classification of points: 5779239 unclassified (1) 28006088 ground (2) 508655 building (6) 2995 water (9) +-> flagged as extended overlap: 2833194 +---> 604819 of those are unclassified (1) +---> 2189808 of those are ground (2) +---> 38567 of those are building (6) z coordinate histogram with bin size 0.100000 bin [22.4,22.5) has 14 bin [22.5,22.6) has 320 bin [22.6,22.7) has 2052 bin [22.7,22.8) has 4147 bin [22.8,22.9) has 5080 bin [22.9,23.0) has 5121 bin [23.0,23.1) has 5535 bin [23.1,23.2) has 25182 bin [23.2,23.3) has 181802 bin [23.3,23.4) has 174728 bin [23.4,23.5) has 160184 bin [23.5,23.6) has 181386 bin [23.6,23.7) has 216881 bin [23.7,23.8) has 207350 bin [23.8,23.9) has 156688 bin [23.9,24.0) has 123465 bin [24.0,24.1) has 132909 bin 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[66.2,66.3) has 1 bin [66.4,66.5) has 2 bin [67.1,67.2) has 2 bin [67.2,67.3) has 5 bin [67.3,67.4) has 3 bin [67.4,67.5) has 1 bin [67.5,67.6) has 3 bin [67.6,67.7) has 1 bin [67.7,67.8) has 9 bin [67.8,67.9) has 151 bin [67.9,68.0) has 93 bin [68.0,68.1) has 27 bin [68.1,68.2) has 6 bin [68.2,68.3) has 8 bin [68.3,68.4) has 1 bin [68.4,68.5) has 1 bin [68.5,68.6) has 1 bin [68.6,68.7) has 5 bin [68.7,68.8) has 1 bin [69.0,69.1) has 7 bin [69.1,69.2) has 19 bin [69.2,69.3) has 75 bin [69.3,69.4) has 82 bin [69.4,69.5) has 59 bin [69.5,69.6) has 56 bin [69.6,69.7) has 46 bin [69.7,69.8) has 48 bin [69.8,69.9) has 47 bin [69.9,70.0) has 58 bin [70.0,70.1) has 47 bin [70.1,70.2) has 44 bin [70.2,70.3) has 54 bin [70.3,70.4) has 40 bin [70.4,70.5) has 38 bin [70.5,70.6) has 44 bin [70.6,70.7) has 41 bin [70.7,70.8) has 46 bin [70.8,70.9) has 31 bin [70.9,71.0) has 38 bin [71.0,71.1) has 40 bin [71.1,71.2) has 34 bin [71.2,71.3) has 32 bin [71.3,71.4) has 30 bin [71.4,71.5) has 42 bin [71.5,71.6) has 29 bin [71.6,71.7) has 31 bin [71.7,71.8) has 27 bin [71.8,71.9) has 30 bin [71.9,72.0) has 24 bin [72.0,72.1) has 18 bin [72.1,72.2) has 29 bin [72.2,72.3) has 26 bin [72.3,72.4) has 20 bin [72.4,72.5) has 22 bin [72.5,72.6) has 20 bin [72.6,72.7) has 20 bin [72.7,72.8) has 16 bin [72.8,72.9) has 17 bin [72.9,73.0) has 17 bin [73.0,73.1) has 12 bin [73.1,73.2) has 16 bin [73.2,73.3) has 12 bin [73.3,73.4) has 11 bin [73.4,73.5) has 12 bin [73.5,73.6) has 6 bin [73.6,73.7) has 13 bin [73.7,73.8) has 7 bin [73.8,73.9) has 3 bin [73.9,74.0) has 9 bin [74.0,74.1) has 1 bin [74.1,74.2) has 3 bin [74.2,74.3) has 1 bin [74.3,74.4) has 2 average z coordinate 29.2 for 34296977 element(s) point source id histogram with bin size 1.000000 bin 164 has 2245351 bin 165 has 24077914 bin 166 has 34180 bin 210 has 7939532 average point source id 175.352742429748247 for 34296977 element(s)