lasinfo (210611) report for 'AHN4T/32FZ1_05.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: 336/2022 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: 70994871 number of points by return: 42583448 20919653 6333140 1052257 102538 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 467480 0 min x y z: 173980.000 467480.000 15.751 max x y z: 175019.999 468769.999 60.479 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: 70994871 extended number of points by return: 42583448 20919653 6333140 1052257 102538 3611 224 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 15751 60479 intensity 35 3114 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 32 user_data 6 7 point_source_ID 107 209 gps_time 270213358.780163 328692588.289872 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 2 255 B 1 255 NIR 41 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0 14.61 ('Amplitude') attribute1 -16.71 16.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42583448 number of intermediate returns: 7488209 number of last returns: 42576799 number of single returns: 21653585 covered area in square units/kilounits: 1341588/1.34 point density: all returns 52.92 last only 31.74 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 70994871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42583448 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 20919653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6333140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1052257 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 102538 instead zero. overview over extended number of returns of given pulse: 21653585 29176313 15844428 3802854 493592 22535 1564 0 0 0 0 0 0 0 0 histogram of classification of points: 37530500 unclassified (1) 33049454 ground (2) 408794 building (6) 6123 water (9) +-> flagged as extended overlap: 5263652 +---> 2810636 of those are unclassified (1) +---> 2393274 of those are ground (2) +---> 59742 of those are building (6) z coordinate histogram with bin size 0.100000 bin [15.7,15.8) has 24 bin [15.8,15.9) has 324 bin [15.9,16.0) has 1805 bin [16.0,16.1) has 4719 bin [16.1,16.2) has 1579 bin [16.2,16.3) has 2040 bin [16.3,16.4) has 1889 bin [16.4,16.5) has 1843 bin [16.5,16.6) has 2145 bin [16.6,16.7) has 3471 bin [16.7,16.8) has 4351 bin [16.8,16.9) has 5505 bin [16.9,17.0) has 7984 bin [17.0,17.1) has 9752 bin [17.1,17.2) has 29073 bin [17.2,17.3) has 209001 bin [17.3,17.4) has 486579 bin [17.4,17.5) 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196 bin [55.3,55.4) has 210 bin [55.4,55.5) has 178 bin [55.5,55.6) has 169 bin [55.6,55.7) has 136 bin [55.7,55.8) has 142 bin [55.8,55.9) has 131 bin [55.9,56.0) has 125 bin [56.0,56.1) has 75 bin [56.1,56.2) has 73 bin [56.2,56.3) has 69 bin [56.3,56.4) has 57 bin [56.4,56.5) has 73 bin [56.5,56.6) has 61 bin [56.6,56.7) has 46 bin [56.7,56.8) has 44 bin [56.8,56.9) has 42 bin [56.9,57.0) has 27 bin [57.0,57.1) has 28 bin [57.1,57.2) has 22 bin [57.2,57.3) has 33 bin [57.3,57.4) has 23 bin [57.4,57.5) has 15 bin [57.5,57.6) has 13 bin [57.6,57.7) has 18 bin [57.7,57.8) has 21 bin [57.8,57.9) has 9 bin [57.9,58.0) has 8 bin [58.0,58.1) has 6 bin [58.1,58.2) has 3 bin [58.2,58.3) has 1 bin [58.3,58.4) has 1 bin [58.4,58.5) has 1 bin [58.6,58.7) has 1 bin [59.2,59.3) has 1 bin [59.4,59.5) has 1 bin [59.5,59.6) has 1 bin [59.9,60.0) has 1 bin [60.3,60.4) has 11 bin [60.4,60.5) has 5 average z coordinate 26.2 for 70994871 element(s) point source id histogram with bin size 1.000000 bin 107 has 478441 bin 108 has 13796251 bin 109 has 507947 bin 152 has 9757893 bin 153 has 42121151 bin 154 has 597580 bin 209 has 3735608 average point source id 146.448040577466514 for 70994871 element(s)