lasinfo (210611) report for 'AHN4T/69CN2_23.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: 340/2022 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: 789057 number of points by return: 780073 7250 1566 156 12 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 306230 0 min x y z: 176980.000 307298.500 52.875 max x y z: 177186.484 307519.999 65.346 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: 789057 extended number of points by return: 780073 7250 1566 156 12 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 206484 Y 1068500 1289999 Z 52875 65346 intensity 64 1521 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 1 2 scan_angle_rank 17 29 user_data 6 7 point_source_ID 149 150 gps_time 297676745.878235 297678231.896485 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 208 G 56 202 B 48 178 NIR 46 232 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 2 extended_scan_angle 2833 4833 extended_scanner_channel 0 0 attribute0 0.64 15.21 ('Amplitude') attribute1 -15.37 -1.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 780073 number of intermediate returns: 1819 number of last returns: 780037 number of single returns: 772872 covered area in square units/kilounits: 28808/0.03 point density: all returns 27.39 last only 27.08 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 789057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 780073 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7250 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12 instead zero. overview over extended number of returns of given pulse: 772872 11327 4175 612 66 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 13091 unclassified (1) 775966 ground (2) +-> flagged as extended overlap: 226140 +---> 1590 of those are unclassified (1) +---> 224550 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [52.8,52.9) has 1 bin [52.9,53.0) has 2 bin [53.0,53.1) has 17 bin [53.1,53.2) has 1978 bin [53.2,53.3) has 10065 bin [53.3,53.4) has 25844 bin [53.4,53.5) has 28631 bin [53.5,53.6) has 57420 bin [53.6,53.7) has 85932 bin [53.7,53.8) has 115338 bin [53.8,53.9) has 151155 bin [53.9,54.0) has 102944 bin [54.0,54.1) has 77622 bin [54.1,54.2) has 54745 bin [54.2,54.3) has 31028 bin [54.3,54.4) has 14536 bin [54.4,54.5) has 8529 bin [54.5,54.6) has 6248 bin [54.6,54.7) has 2440 bin [54.7,54.8) has 1312 bin [54.8,54.9) has 923 bin [54.9,55.0) has 780 bin [55.0,55.1) has 483 bin [55.1,55.2) has 391 bin [55.2,55.3) has 288 bin [55.3,55.4) has 260 bin [55.4,55.5) has 149 bin [55.5,55.6) has 131 bin [55.6,55.7) has 165 bin [55.7,55.8) has 176 bin [55.8,55.9) has 175 bin [55.9,56.0) has 156 bin [56.0,56.1) has 168 bin [56.1,56.2) has 163 bin [56.2,56.3) has 160 bin [56.3,56.4) has 150 bin [56.4,56.5) has 141 bin [56.5,56.6) has 124 bin [56.6,56.7) has 148 bin [56.7,56.8) has 113 bin [56.8,56.9) has 120 bin [56.9,57.0) has 127 bin [57.0,57.1) has 114 bin [57.1,57.2) has 102 bin [57.2,57.3) has 110 bin [57.3,57.4) has 111 bin [57.4,57.5) has 115 bin [57.5,57.6) has 110 bin [57.6,57.7) has 120 bin [57.7,57.8) has 135 bin [57.8,57.9) has 142 bin [57.9,58.0) has 132 bin [58.0,58.1) has 132 bin [58.1,58.2) has 145 bin [58.2,58.3) has 137 bin [58.3,58.4) has 127 bin [58.4,58.5) has 142 bin [58.5,58.6) has 132 bin [58.6,58.7) has 178 bin [58.7,58.8) has 159 bin [58.8,58.9) has 118 bin [58.9,59.0) has 147 bin [59.0,59.1) has 147 bin [59.1,59.2) has 145 bin [59.2,59.3) has 126 bin [59.3,59.4) has 162 bin [59.4,59.5) has 127 bin [59.5,59.6) has 146 bin [59.6,59.7) has 145 bin [59.7,59.8) has 165 bin [59.8,59.9) has 170 bin [59.9,60.0) has 159 bin [60.0,60.1) has 152 bin [60.1,60.2) has 145 bin [60.2,60.3) has 108 bin [60.3,60.4) has 115 bin [60.4,60.5) has 122 bin [60.5,60.6) has 125 bin [60.6,60.7) has 116 bin [60.7,60.8) has 107 bin [60.8,60.9) has 108 bin [60.9,61.0) has 103 bin [61.0,61.1) has 155 bin [61.1,61.2) has 146 bin [61.2,61.3) has 126 bin [61.3,61.4) has 124 bin [61.4,61.5) has 118 bin [61.5,61.6) has 124 bin [61.6,61.7) has 127 bin [61.7,61.8) has 137 bin [61.8,61.9) has 120 bin [61.9,62.0) has 110 bin [62.0,62.1) has 90 bin [62.1,62.2) has 83 bin [62.2,62.3) has 73 bin [62.3,62.4) has 88 bin [62.4,62.5) has 73 bin [62.5,62.6) has 85 bin [62.6,62.7) has 61 bin [62.7,62.8) has 70 bin [62.8,62.9) has 58 bin [62.9,63.0) has 56 bin [63.0,63.1) has 39 bin [63.1,63.2) has 34 bin [63.2,63.3) has 39 bin [63.3,63.4) has 32 bin [63.4,63.5) has 46 bin [63.5,63.6) has 45 bin [63.6,63.7) has 35 bin [63.7,63.8) has 43 bin [63.8,63.9) has 33 bin [63.9,64.0) has 23 bin [64.0,64.1) has 25 bin [64.1,64.2) has 16 bin [64.2,64.3) has 17 bin [64.3,64.4) has 9 bin [64.4,64.5) has 7 bin [64.5,64.6) has 1 bin [64.6,64.7) has 5 bin [64.7,64.8) has 1 bin [64.8,64.9) has 2 bin [65.2,65.3) has 1 bin [65.3,65.4) has 1 average z coordinate 53.9 for 789057 element(s) point source id histogram with bin size 1.000000 bin 149 has 389105 bin 150 has 399952 average point source id 149.506873394444256 for 789057 element(s)